freecalypso-sw: gsm-fw/services/ffs/ffs.c annotate

annotate gsm-fw/services/ffs/ffs.c @ 429:f114f5c547ec

rvinterf/README: beginning of proper documentation

author	Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date	Sat, 21 Jun 2014 19:36:32 +0000
parents	30a173257f4a
children

rev	line source
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1 /******************************************************************************
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2 * Flash File System (ffs)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3 * Idea, design and coding by Mads Meisner-Jensen, mmj@ti.com
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	4 *
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	5 * ffs public API functions
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	6 *
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	7 * $Id: ffs.c 1.69.1.24.1.40 Thu, 08 Jan 2004 15:05:23 +0100 tsj $
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	8 *
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	9 f ******************************************************************************/
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	10
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	11 #include "ffs.h"
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	12
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	13 #if ((TARGET == 1) \|\| (RIV_ENV== 1))
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	14 #include "task.h"
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	15 #endif
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	16
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	17 #if (TARGET == 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	18 #include <stdlib.h>
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	19 #endif
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	20
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	21 #include <string.h>
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	22 #include <limits.h>
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	23
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	24 #include "core.h"
30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	25 #include "ffstrace.h"
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	26
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	27 /******************************************************************************
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	28 *
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	29 ******************************************************************************/
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	30
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	31 extern struct fs_s fs; // defined in core.c
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	32
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	33 // These dummy defines and struct are only use to simulate FFS on the
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	34 // PC. The ones that is used in target are located in task.h
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	35 #if (TARGET == 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	36 struct ffs_blocking_s {int x; };
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	37 #define FFS_BLOCKING_CALL_BEGIN()
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	38 int result; \
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	39 struct ffs_blocking_s fb;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	40 #define FFS_BLOCKING_CALL_END()
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	41 #endif
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	42
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	43 /******************************************************************************
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	44 * Create, Read and Write
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	45 ******************************************************************************/
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	46
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	47 req_id_t ffs_file_write_b(const char pathname, void src, int size,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	48 ffs_options_t option, T_RV_RETURN *cp,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	49 struct ffs_blocking_s *fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	50 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	51 iref_t i, dir;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	52 char *name;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	53 effs_t error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	54 int chunk_size, size_remaining, bytes_free;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	55
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	56 tw(tr(TR_FUNC, TrApi, "ffs_file_write('%s', 0x%x, %d, %d) ?\n",
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	57 pathname, (int) src, size, option));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	58
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	59 ttw(ttr(TTrApi, "ffs_file_write('%s', 0x%x, %d, %d) ?" NL,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	60 pathname, (int) src, size, option));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	61
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	62 // TASKBEGIN effs_t FILE_WRITE(path=pathname, src=src, size=size, value16=option) iref_t i, dir; char *name; effs_t error; int chunk_size, size_remaining, bytes_free;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	63
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	64 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	65 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	66
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	67 if (size < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	68 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	69
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	70 ffs_query(Q_BYTES_FREE, &bytes_free);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	71 if (bytes_free < size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	72 return EFFS_NOSPACE;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	73
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	74 chunk_size = (size > fs.chunk_size_max ? fs.chunk_size_max : size);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	75
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	76 if ((i = object_lookup(pathname, &name, &dir)) < 0) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	77 // Object not found, continue like fcreate()
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	78 if (i != EFFS_NOTFOUND)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	79 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	80
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	81 if (!is_open_option(option, FFS_O_CREATE))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	82 return EFFS_NOTFOUND;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	83
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	84 journal_begin(0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	85
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	86 if ((dir = object_create(name, src, chunk_size, -dir)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	87 return dir;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	88
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	89 journal_end(OT_FILE);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	90 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	91
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	92 else {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	93 // Object found, continue like fupdate()
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	94 if (is_open_option(option, (FFS_O_CREATE))
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	95 && is_open_option(option, (FFS_O_EXCL)))
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	96 return EFFS_EXISTS;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	97
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	98 if (get_fdi(i) >= 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	99 return EFFS_LOCKED;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	100
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	101 // Even though the ffs architecture allows to have data in
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	102 // directory objects, we don't want to complicate matters, so we
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	103 // return an error
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	104 if (is_object(inode_addr(i), OT_DIR) && !(fs.flags & FS_DIR_DATA)) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	105 return EFFS_NOTAFILE;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	106 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	107
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	108 if ((i = is_readonly(i, pathname)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	109 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	110
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	111 // Save the segment (if any) in the global variable because this
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	112 // global variable will be updated if the inode is going to be
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	113 // relocated if an inode_reclaim() is triggeret by the object_create()
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	114 fs.i_backup = segment_next(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	115
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	116 journal_begin(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	117
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	118 if ((dir = object_create(name, src, chunk_size, -dir)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	119 return dir;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	120
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	121 // Do not link child - we are replacing the complete file!
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	122 fs.link_child = 0;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	123 journal_end(0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	124
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	125 // If any other segments exist then remove them FIXME: If we get a
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	126 // power failure here then the remaining segments wil not be removed
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	127 // before inode_reclaim() has been executed
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	128 if (fs.i_backup > 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	129 if ((error = object_remove(fs.i_backup)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	130 return error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	131
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	132 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	133 // Save dir in fs.i_backup because this will be updated if some of the
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	134 // chunks below trigger a inode reclaim!
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	135 fs.i_backup = dir;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	136
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	137 size_remaining = size - chunk_size;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	138
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	139 while (size_remaining > 0) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	140
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	141 chunk_size = (size_remaining > fs.chunk_size_max ?
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	142 fs.chunk_size_max : size_remaining);
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	143
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	144 journal_begin(0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	145
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	146 if ((i = segment_create((char*) src + size - size_remaining,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	147 chunk_size, fs.i_backup)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	148 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	149
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	150 journal_end(OT_SEGMENT);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	151
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	152 size_remaining -= chunk_size;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	153 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	154
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	155 tw(tr_bstat());
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	156
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	157 return EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	158
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	159 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	160 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	161
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	162 // Note: ffs_fcreate() is deprecated and should not be used. Use
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	163 // ffs_file_write(..., FFS_O_CREATE \| FFS_O_EXCL) instead.
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	164 effs_t ffs_fcreate(const char pathname, void src, int size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	165 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	166 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	167
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	168 result = ffs_file_write_b(pathname, src, size, FFS_O_CREATE \| FFS_O_EXCL,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	169 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	170
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	171 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	172
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	173 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	174 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	175
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	176 req_id_t ffs_fcreate_nb(const char pathname, void src, int size,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	177 T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	178 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	179 return ffs_file_write_b(pathname, src, size, FFS_O_CREATE \| FFS_O_EXCL,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	180 cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	181 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	182
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	183 // Note: ffs_fupdate() is deprecated and should not be used. Use
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	184 // ffs_file_write(...,FFS_O_TRUNC) instead.
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	185 effs_t ffs_fupdate(const char pathname, void src, int size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	186 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	187
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	188 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	189
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	190 result = ffs_file_write_b(pathname, src, size, FFS_O_TRUNC, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	191
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	192 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	193
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	194 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	195 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	196
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	197 req_id_t ffs_fupdate_nb(const char pathname, void src, int size,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	198 T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	199 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	200 return ffs_file_write_b(pathname, src, size, FFS_O_TRUNC, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	201 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	202
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	203 // Note: ffs_fwrite() is deprecated and should not be used. Use
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	204 // ffs_file_write(...,FFS_O_CREATE \| FFS_O_TRUNC) instead.
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	205 effs_t ffs_fwrite(const char pathname, void src, int size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	206 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	207
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	208 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	209
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	210 result = ffs_file_write_b(pathname, src, size,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	211 FFS_O_CREATE \| FFS_O_TRUNC, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	212
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	213 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	214
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	215 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	216 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	217
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	218 req_id_t ffs_fwrite_nb(const char pathname, void src, int size,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	219 T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	220 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	221 return ffs_file_write_b(pathname, src, size,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	222 FFS_O_CREATE \| FFS_O_TRUNC, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	223 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	224
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	225 effs_t ffs_file_write(const char pathname, void src, int size,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	226 ffs_options_t option)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	227 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	228
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	229 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	230
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	231 result = ffs_file_write_b(pathname, src, size, option, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	232
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	233 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	234
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	235 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	236 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	237
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	238 req_id_t ffs_file_write_nb(const char pathname, void src, int size,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	239 ffs_options_t option,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	240 T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	241 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	242 return ffs_file_write_b(pathname, src, size, option, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	243 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	244
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	245 // Note important: ffs_fread() is deprecated and should not be used. Use
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	246 // ffs_file_read() instead.
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	247 int ffs_fread(const char name, void addr, int size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	248 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	249 return ffs_file_read(name, addr, size);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	250 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	251
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	252
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	253 int ffs_file_read(const char name, void addr, int size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	254 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	255 int error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	256
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	257 tw(tr(TR_BEGIN, TrApi, "file_read('%s', 0x%x, %d) {\n",
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	258 name, (int) addr, size));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	259
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	260 if ((error = ffs_begin()) == EFFS_OK)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	261 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	262 error = file_read(name, addr, size);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	263 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	264
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	265 tw(tr(TR_END, TrApi, "} %d\n", error));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	266
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	267 return ffs_end(error); // number of bytes read
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	268 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	269
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	270 /******************************************************************************
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	271 * Stat, Symlink, Remove and Rename
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	272 ******************************************************************************/
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	273
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	274 effs_t ffs_stat(const char name, struct stat_s stat)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	275 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	276 iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	277
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	278 tw(tr(TR_FUNC, TrApi, "ffs_stat('%s', ?) ?\n", name));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	279 ttw(ttr(TTrApi, "ffs_stat('%s', ?) ?" NL, name));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	280
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	281 if (name == NULL)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	282 return EFFS_BADNAME;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	283
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	284 if ((i = ffs_begin()) == EFFS_OK)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	285 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	286 if ((i = object_stat(name, (struct xstat_s*) stat, 0, 0, 0)) > 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	287 i = EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	288 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	289
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	290 return ffs_end(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	291 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	292
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	293 effs_t ffs_lstat(const char name, struct stat_s stat)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	294 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	295 iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	296
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	297 tw(tr(TR_FUNC, TrApi, "ffs_lstat('%s', ?) ?\n", name));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	298 ttw(ttr(TTrApi, "ffs_lstat('%s', ?) ?" NL, name));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	299
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	300 if ((i = ffs_begin()) == EFFS_OK) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	301 if ((i = object_stat(name, (struct xstat_s*)stat, 1, 0, 0)) > 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	302 i = EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	303 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	304
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	305 return ffs_end(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	306 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	307
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	308 effs_t ffs_xlstat(const char name, struct xstat_s stat)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	309 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	310 iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	311
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	312 tw(tr(TR_FUNC, TrApi, "ffs_xlstat('%s', ?) ?\n", name));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	313 ttw(ttr(TTrApi, "ffs_xlstat('%s', ?) ?" NL, name));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	314
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	315 if ((i = ffs_begin()) == EFFS_OK) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	316 if ((i = object_stat(name, stat, 1, 0, 1)) > 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	317 i = EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	318 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	319
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	320 return ffs_end(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	321 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	322
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	323 effs_t ffs_fstat(fd_t fdi, struct stat_s *stat)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	324 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	325 iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	326
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	327 tw(tr(TR_FUNC, TrApi, "ffs_fstat('%d', ?) ?\n", fdi));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	328 ttw(ttr(TTrApi, "ffs_fstat('%d', ?) ?" NL, fdi));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	329
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	330 if ((i = ffs_begin()) == EFFS_OK) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	331 if ((i = object_stat( 0, (struct xstat_s*) stat, 0, fdi, 0)) > 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	332 i = EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	333 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	334
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	335 return ffs_end(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	336 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	337
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	338 req_id_t ffs_symlink_b(const char pathname, const char src,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	339 T_RV_RETURN cp, struct ffs_blocking_s fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	340 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	341 iref_t i, dir;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	342 char *name;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	343 int size;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	344
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	345 tw(tr(TR_FUNC, TrApi, "ffs_symlink('%s', '%s') ?\n", pathname, src));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	346 ttw(ttr(TTrApi, "ffs_symlink('%s', '%s') ?" NL, pathname, src));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	347
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	348 // TASKBEGIN effs_t SYMLINK(path=pathname, src=src) iref_t i, dir; int size; char *name;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	349
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	350 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	351 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	352
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	353 if (src == NULL)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	354 return EFFS_BADNAME;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	355
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	356 i = object_lookup(pathname, &name, &dir);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	357 if (i > 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	358 return EFFS_EXISTS;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	359 if (i != EFFS_NOTFOUND)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	360 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	361
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	362 size = ffs_strlen(src) + 1; // include null-terminator
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	363
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	364 journal_begin(0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	365
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	366 if ((i = object_create(name, src, size, -dir)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	367 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	368
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	369 journal_end(OT_LINK);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	370
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	371 tw(tr_bstat());
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	372
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	373 return EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	374
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	375 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	376 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	377
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	378 effs_t ffs_symlink(const char pathname, const char actualpath)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	379 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	380 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	381
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	382 result = ffs_symlink_b(pathname, actualpath, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	383
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	384 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	385
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	386 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	387 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	388
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	389 req_id_t ffs_symlink_nb(const char pathname, const char src,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	390 T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	391 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	392 return ffs_symlink_b(pathname, src, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	393 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	394
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	395 int ffs_readlink(const char name, char addr, int size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	396 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	397 int error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	398
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	399 tw(tr(TR_FUNC, TrApi, "ffs_readlink('%s')\n", name));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	400
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	401 if ((error = ffs_begin()) == EFFS_OK)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	402 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	403 error = object_read(name, addr, size, 1);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	404 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	405 return ffs_end(error);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	406 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	407
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	408 req_id_t ffs_remove_b(const char pathname, T_RV_RETURN cp,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	409 struct ffs_blocking_s *fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	410 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	411 iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	412
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	413 tw(tr(TR_FUNC, TrApi, "ffs_remove('%s')\n", pathname));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	414 ttw(ttr(TTrApi, "ffs_remove('%s') ?" NL, pathname));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	415
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	416 // TASKBEGIN effs_t REMOVE(path=pathname) iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	417
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	418 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	419 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	420
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	421 if ((i = object_lookup_once(pathname, 0, 0)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	422 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	423
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	424 if (get_fdi(i) >= 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	425 return EFFS_LOCKED;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	426
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	427 if ((i = is_readonly(i, pathname)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	428 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	429
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	430 if ((i = object_remove(i)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	431 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	432
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	433 tw(tr_bstat());
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	434
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	435 return EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	436
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	437 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	438 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	439
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	440 effs_t ffs_remove(const char *pathname)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	441 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	442 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	443
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	444 result = ffs_remove_b(pathname, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	445
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	446 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	447
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	448 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	449 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	450
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	451 req_id_t ffs_remove_nb(const char pathname, T_RV_RETURN cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	452 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	453 return ffs_remove_b(pathname, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	454 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	455
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	456 req_id_t ffs_fcontrol_b(const char *pathname, int8 action, int param,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	457 T_RV_RETURN cp, struct ffs_blocking_s fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	458 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	459 iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	460
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	461 tw(tr(TR_FUNC, TrApi, "ffs_fcontrol('%s', %d, 0x%x) ?\n",
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	462 pathname, action, param));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	463 ttw(ttr(TTrApi, "ffs_fcontrol('%s', %d, 0x%x) ?" NL,
30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	464 pathname, action, param));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	465
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	466 // TASKBEGIN effs_t FCONTROL(path=pathname, value16=action, size=param) iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	467
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	468 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	469 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	470
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	471 if (pathname == NULL)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	472 return EFFS_BADNAME;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	473
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	474 if ((i = ffs_strcmp(pathname, "/dev/ffs")) != 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	475 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	476 if ((i = object_lookup_once(pathname, 0, 0)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	477 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	478
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	479 if ((i = is_readonly(i, pathname)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	480 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	481 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	482
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	483 if ((i = object_control(i, action, param)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	484 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	485
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	486 tw(tr_bstat());
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	487
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	488 return EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	489
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	490 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	491 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	492
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	493 effs_t ffs_fcontrol(const char *pathname, int8 action, int param)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	494 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	495 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	496
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	497 result = ffs_fcontrol_b(pathname, action, param, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	498
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	499 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	500
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	501 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	502 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	503
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	504 req_id_t ffs_fcontrol_nb(const char *pathname, int8 action, int param,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	505 T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	506 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	507 return ffs_fcontrol_b(pathname, action, param, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	508 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	509
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	510 req_id_t ffs_rename_b(const char pathname, const char newname,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	511 T_RV_RETURN cp, struct ffs_blocking_s fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	512 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	513 iref_t i, oldi, dir;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	514 char *name;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	515 struct inode_s *ip;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	516
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	517 tw(tr(TR_FUNC, TrApi, "ffs_rename('%s', '%s') ?\n", pathname, newname));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	518 ttw(ttr(TTrApi, "ffs_rename('%s', '%s') ?" NL, pathname, newname));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	519
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	520 // TASKBEGIN effs_t RENAME(path=pathname, src=newname) iref_t i, oldi, dir; char name; struct inode_s ip;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	521
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	522 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	523 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	524
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	525 // pathname MUST exist, not be open and MUST be writable
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	526 if ((oldi = object_lookup_once(pathname, 0, 0)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	527 return oldi;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	528 if ((oldi = is_readonly(oldi, pathname)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	529 return oldi;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	530 if (get_fdi(oldi) >= 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	531 return EFFS_LOCKED;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	532
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	533 journal_begin(oldi);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	534
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	535 if ((i = object_lookup_once(newname, &name, &dir)) < 0) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	536 if (i != EFFS_NOTFOUND)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	537 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	538 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	539 else { // newname obj exist
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	540 ip = inode_addr(oldi);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	541 if (is_object(ip, OT_FILE)) { // is old obj a file?
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	542 if ((i = is_readonly(i, newname)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	543 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	544
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	545 ip = inode_addr(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	546 if (!is_object(ip, OT_FILE)) // newname MUST be a file
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	547 return EFFS_NOTAFILE;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	548
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	549 fs.journal.repli = i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	550 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	551 else
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	552 return EFFS_EXISTS;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	553 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	554
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	555 if ((i = object_rename(oldi, name, -dir)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	556 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	557
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	558 journal_end(0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	559
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	560 tw(tr_bstat());
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	561
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	562 return EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	563
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	564 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	565
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	566 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	567
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	568 effs_t ffs_rename(const char pathname, const char newname)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	569 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	570 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	571
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	572 result = ffs_rename_b(pathname, newname, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	573
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	574
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	575 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	576
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	577 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	578 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	579
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	580
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	581 req_id_t ffs_rename_nb(const char pathname, const char newname,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	582 T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	583 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	584 return ffs_rename_b(pathname, newname, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	585 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	586
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	587 /******************************************************************************
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	588 * Directory Operations
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	589 ******************************************************************************/
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	590
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	591 // All directory operations are more or less similar to unix
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	592 // semantics.
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	593 req_id_t ffs_mkdir_b(const char pathname, T_RV_RETURN cp,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	594 struct ffs_blocking_s *fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	595 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	596 iref_t i, dir;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	597 char *name;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	598
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	599 tw(tr(TR_FUNC, TrApi, "ffs_mkdir('%s')\n", pathname));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	600 ttw(ttr(TTrApi, "ffs_mkdir('%s') ?" NL, pathname));
30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	601
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	602 // TASKBEGIN effs_t MKDIR(path=pathname) iref_t i, dir; char *name;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	603
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	604 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	605 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	606
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	607 i = object_lookup(pathname, &name, &dir);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	608 if (i > 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	609 return EFFS_EXISTS;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	610 if (i != EFFS_NOTFOUND)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	611 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	612
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	613 journal_begin(0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	614
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	615 if ((i = object_create(name, 0, 0, -dir)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	616 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	617
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	618 journal_end(OT_DIR);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	619
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	620 tw(tr_bstat());
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	621
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	622 return EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	623
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	624 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	625 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	626
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	627 effs_t ffs_mkdir(const char *pathname)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	628 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	629 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	630
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	631 result = ffs_mkdir_b(pathname, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	632
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	633 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	634
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	635 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	636 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	637
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	638 req_id_t ffs_mkdir_nb(const char pathname, T_RV_RETURN cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	639 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	640 return ffs_mkdir_b(pathname, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	641 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	642
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	643 int ffs_opendir(const char name, struct dir_s dir)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	644 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	645 int i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	646
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	647 tw(tr(TR_FUNC, TrApi, "ffs_opendir('%s', ?)\n", name));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	648 ttw(ttr(TTrApi, "ffs_opendir('%s', ?) ?" NL, name));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	649
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	650 if (dir == NULL)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	651 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	652
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	653 if ((i = ffs_begin()) == EFFS_OK)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	654 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	655 if ((i = dir_open(name)) >= 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	656 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	657 dir->this = i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	658 dir->index = i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	659
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	660 // Now count the number of entries in the directory
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	661 dir_traverse(-i, (iref_t *) &i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	662 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	663 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	664 return ffs_end(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	665 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	666
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	667 int ffs_readdir(struct dir_s dir, char name, int size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	668 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	669 iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	670
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	671 tw(tr(TR_BEGIN, TrApi, "ffs_readdir(?, ?, ?) {\n"));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	672 ttw(ttr(TTrApi, "ffs_readdir(?, ?, ?) ?" NL));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	673
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	674 if (dir == NULL \|\| name == NULL \|\| size < 0) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	675 tw(tr(TR_END, TrApi, "} %d\n", EFFS_INVALID));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	676 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	677 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	678
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	679 if ((i = ffs_begin()) == EFFS_OK)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	680 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	681 if ((i = dir_next(dir->this, dir->index, name, size)))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	682 dir->index = i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	683 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	684 tw(tr(TR_END, TrApi, "} ('%s') %d\n", name, i));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	685
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	686 return ffs_end(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	687 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	688
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	689
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	690 /******************************************************************************
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	691 * Preformat and Format
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	692 ******************************************************************************/
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	693
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	694 // Note that we do NOT call ffs_begin() because it will just return
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	695 // EFFS_NOFORMAT!
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	696 req_id_t ffs_format_b(const char name, uint16 magic, T_RV_RETURN cp,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	697 struct ffs_blocking_s *fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	698 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	699 effs_t i;
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	700
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	701 tw(tr(TR_BEGIN, TrApi, "ffs_format('%s', 0x%x) {\n", name, magic));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	702 ttw(ttr(TTrApi, "ffs_format('%s', 0x%x) ?" NL, name, magic));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	703
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	704 // TASKBEGIN effs_t FORMAT(path=name, size=magic) iref_t i;
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	705
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	706 if (magic != 0x2BAD) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	707 tw(tr(TR_END, TrApi, "} %d\n", EFFS_INVALID));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	708 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	709 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	710
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	711 if (name == NULL) {
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	712 name = "/ffs-5.54";
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	713 }
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	714
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	715 if (*name != '/') {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	716 tw(tr(TR_END, TrApi, "} %d\n", EFFS_BADNAME));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	717 return EFFS_BADNAME;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	718 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	719
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	720 if ((i = is_formattable(1)) < 0) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	721 tw(tr(TR_END, TrApi, "} %d\n", i));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	722 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	723 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	724
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	725 if ((i = fs_format(name)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	726 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	727
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	728 tw(tr(TR_END, TrApi, "} %d\n", i));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	729
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	730 tw(tr_bstat());
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	731
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	732 return EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	733
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	734 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	735 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	736
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	737 effs_t ffs_format(const char *name, uint16 magic)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	738 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	739 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	740
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	741 result = ffs_format_b(name, magic, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	742
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	743 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	744
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	745 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	746 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	747
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	748 req_id_t ffs_format_nb(const char name, uint16 magic, T_RV_RETURN cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	749 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	750 return ffs_format_b(name, magic, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	751 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	752
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	753 req_id_t ffs_preformat_b(uint16 magic, T_RV_RETURN *cp,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	754 struct ffs_blocking_s *fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	755 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	756 effs_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	757
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	758 tw(tr(TR_BEGIN, TrApi, "ffs_preformat(0x%x) {\n", magic));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	759 ttw(ttr(TTrApi, "ffs_preformat(0x%x) ?" NL, magic));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	760
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	761 // TASKBEGIN effs_t PREFORMAT(path="/", size=magic) effs_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	762
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	763 if (magic != 0xDEAD) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	764 tw(tr(TR_END, TrApi, "} %d\n", EFFS_INVALID));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	765 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	766 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	767
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	768 if (!ffs_is_modifiable("")) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	769 tw(tr(TR_END, TrApi, "} %d\n", EFFS_ACCESS));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	770 return EFFS_ACCESS;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	771 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	772
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	773 if ((i = is_formattable(0)) < 0) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	774 tw(tr(TR_END, TrApi, "} %d\n", i));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	775 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	776 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	777
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	778 if ((i = fs_preformat()) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	779 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	780
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	781 tw(tr(TR_END, TrApi, "} %d\n", i));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	782
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	783 tw(tr_bstat());
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	784
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	785 return EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	786
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	787 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	788 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	789
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	790 effs_t ffs_preformat(uint16 magic)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	791 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	792 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	793
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	794 result = ffs_preformat_b(magic, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	795
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	796 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	797
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	798 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	799 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	800
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	801 req_id_t ffs_preformat_nb(uint16 magic, T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	802 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	803 return ffs_preformat_b(magic, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	804 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	805
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	806 /******************************************************************************
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	807 * Open, Read, Write, Close
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	808 ******************************************************************************/
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	809 req_id_t ffs_open_b(const char *pathname, ffs_options_t option,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	810 T_RV_RETURN cp, struct ffs_blocking_s fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	811 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	812 iref_t i, dir, dummy;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	813 char *name;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	814 fd_t other_fdi, fdi = 0;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	815 int error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	816 struct inode_s *ip;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	817
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	818 tw(tr(TR_FUNC, TrApi, "ffs_open('%s', 0x%x) ?\n", pathname, option));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	819 ttw(ttr(TTrApi, "ffs_open('%s', 0x%x) ?" NL, pathname, option));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	820
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	821 // TASKBEGIN fd_t OPEN(path=pathname, value16=option) iref_t i, dir, dummy; char name; fd_t other_fdi, fdi = 0; int error; struct inode_s ip;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	822
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	823 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	824 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	825
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	826 // Minimum one of the flags RD or WR must be specifyed
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	827 if (!is_open_option(option, FFS_O_RDONLY) &&
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	828 !is_open_option(option, FFS_O_WRONLY))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	829 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	830
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	831 // RDONLY must not be combined with any other options if not together
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	832 // with WR!
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	833 if (is_open_option(option, FFS_O_RDONLY) &&
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	834 !is_open_option(option, FFS_O_WRONLY))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	835 if (!(option == FFS_O_RDONLY))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	836 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	837
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	838 for (fdi = 0; fdi < fs.fd_max; fdi++) { // Find free fd
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	839 if (fs.fd[fdi].options == 0) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	840 break;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	841 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	842 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	843
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	844 if (fdi >= fs.fd_max)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	845 return EFFS_NUMFD; // Too many open files in system
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	846
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	847 i = object_lookup(pathname, &name, &dir);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	848 if (i < 0 && i != EFFS_NOTFOUND)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	849 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	850
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	851 // Open one file several times in RD is okay but only one time in WR
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	852 if (i != EFFS_NOTFOUND && (other_fdi = get_fdi(i)) >= 0) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	853 if (is_open_option(fs.fd[other_fdi].options, FFS_O_WRONLY) \|\|
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	854 is_open_option(option, FFS_O_WRONLY))
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	855 return EFFS_LOCKED;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	856 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	857
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	858 // Init default values
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	859 fs.fd[fdi].fp = fs.fd[fdi].size = fs.fd[fdi].wfp = fs.fd[fdi].dirty = 0;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	860
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	861 if (i == EFFS_NOTFOUND) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	862 if (is_open_option(option, (FFS_O_CREATE \| FFS_O_WRONLY))) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	863 if ((error = is_filename(name)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	864 return error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	865
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	866 // Create segmenthead
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	867 journal_begin(0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	868
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	869 if ((i = object_create(name, 0, 0, -dir)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	870 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	871
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	872 journal_end(OT_FILE);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	873 tw(tr_bstat());
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	874 fs.fd[fdi].seghead = i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	875 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	876 else
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	877 return EFFS_NOTFOUND;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	878 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	879 else {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	880 if (is_open_option(option, FFS_O_WRONLY)) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	881 if (is_open_option(option, (FFS_O_CREATE \| FFS_O_EXCL)))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	882 return EFFS_EXISTS;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	883 if ((i = is_readonly(i, pathname)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	884 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	885 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	886 ip = inode_addr(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	887
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	888 if (is_object(ip, OT_DIR))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	889 return EFFS_NOTAFILE;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	890
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	891 if (is_open_option(option, FFS_O_TRUNC)) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	892 // Save the segment (if any) in the global variable because this
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	893 // global variable will be updated if the inode is relocated by
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	894 // an inode_reclaim() triggeret by object_create()
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	895 fs.i_backup = segment_next(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	896
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	897 // Replace old seghead with a new and remove all old segments
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	898 journal_begin(i);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	899
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	900 if ((i = object_create(name, 0, 0, -dir)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	901 return i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	902
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	903 // Do not link child
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	904 fs.link_child = 0;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	905 journal_end(0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	906
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	907 // If any further segments exist then remove them now
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	908 if (fs.i_backup > 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	909 if ((error = object_remove(fs.i_backup)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	910 return error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	911
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	912 tw(tr_bstat());
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	913 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	914
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	915 else {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	916 // Get total size of the file.
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	917 fs.fd[fdi].size = segfile_seek(i, INT_MAX, &dummy, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	918 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	919
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	920 if (is_open_option(option, FFS_O_APPEND)) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	921 fs.fd[fdi].fp = fs.fd[fdi].size;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	922 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	923 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	924
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	925 if (is_open_option(option, FFS_O_WRONLY)) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	926 #if (TARGET == 1)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	927 if ((fs.fd[fdi].buf = (char *) target_malloc(fs.fd_buf_size)) == 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	928 return EFFS_MEMORY;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	929 #else
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	930 if ((fs.fd[fdi].buf = malloc(fs.fd_buf_size)) == 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	931 return EFFS_MEMORY;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	932 #endif
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	933 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	934
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	935 // Save data in file descriptor
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	936 fs.fd[fdi].seghead = i;
30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	937 fs.fd[fdi].options = option;
30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	938
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	939 return fdi + FFS_FD_OFFSET;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	940
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	941 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	942 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	943
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	944 fd_t ffs_open(const char *pathname, ffs_options_t option)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	945 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	946 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	947
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	948 result = ffs_open_b(pathname, option, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	949
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	950 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	951
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	952 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	953 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	954
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	955
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	956 req_id_t ffs_open_nb(const char *pathname, ffs_options_t option,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	957 T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	958 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	959 return ffs_open_b(pathname, option, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	960 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	961
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	962 req_id_t ffs_close_b(fd_t fdi, T_RV_RETURN cp, struct ffs_blocking_s fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	963 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	964 int error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	965
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	966 tw(tr(TR_FUNC, TrApi, "ffs_close(%d) ?\n", fdi));
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	967 ttw(ttr(TTrApi, "ffs_close(%d) ?" NL, fdi));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	968
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	969 // TASKBEGIN effs_t CLOSE(fdi=fdi) iref_t i; int error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	970
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	971 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	972 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	973
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	974 fdi -= FFS_FD_OFFSET;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	975
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	976 if (!is_fd_valid(fdi))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	977 return EFFS_BADFD;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	978
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	979 if (is_open_option(fs.fd[fdi].options, FFS_O_WRONLY )) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	980 if ((error = datasync(fdi)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	981 return error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	982
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	983 #if (TARGET == 1)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	984 target_free(fs.fd[fdi].buf);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	985 #else
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	986 free(fs.fd[fdi].buf);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	987 #endif
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	988 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	989
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	990 // Clear all data in file descriptor
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	991 fs.fd[fdi].seghead = 0;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	992 fs.fd[fdi].options = fs.fd[fdi].fp = 0;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	993
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	994 return EFFS_OK;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	995
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	996 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	997 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	998
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	999 effs_t ffs_close(fd_t fdi)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1000 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1001 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1002
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1003 result = ffs_close_b(fdi, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1004
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1005 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1006
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1007 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1008 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1009
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1010
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1011 req_id_t ffs_close_nb(fd_t fdi, T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1012 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1013 return ffs_close_b( fdi, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1014 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1015
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1016 req_id_t ffs_write_b(fd_t fdi, void *src, int amount,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1017 T_RV_RETURN cp, struct ffs_blocking_s fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1018 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1019 effs_t error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1020 iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1021 int size_remaining, fp_offset;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1022 int size, size_done;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1023 offset_t chunk_offset;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1024
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1025 tw(tr(TR_BEGIN, TrApi, "ffs_write_b(%d, 0x%x, %d) ?{\n", fdi, src, amount));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1026 ttw(ttr(TTrApi, "ffs_write_b(%d, 0x%x, %d) ?" NL, fdi, src, amount));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1027
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1028 // TASKBEGIN int WRITE(fdi=fdi, src=src, size=amount) effs_t error; iref_t i; int size_remaining, fp_offset; int size, size_done; offset_t chunk_offset;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1029
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1030 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1031 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1032
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1033 if (amount < 0 \|\| src == NULL)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1034 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1035
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1036 fdi -= FFS_FD_OFFSET;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1037
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1038 if (!is_fd_valid(fdi))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1039 return EFFS_BADFD;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1040
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1041 if (!is_open_option(fs.fd[fdi].options, FFS_O_WRONLY ))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1042 return EFFS_INVALID; // not opened with write flag
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1043
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1044 // If FFS_O_APPEEND is specified move fp to eof
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1045 if (is_open_option(fs.fd[fdi].options, FFS_O_APPEND ))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1046 fs.fd[fdi].fp = fs.fd[fdi].size;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1047
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1048 // If fp has been moved outside the write buf (by a read) then flush the
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1049 // write buffer.
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1050 if (fs.fd[fdi].fp >= (fs.fd[fdi].wfp + fs.chunk_size_max)) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1051 if ((error = datasync(fdi)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1052 return error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1053 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1054
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	1055 size_done = 0;
30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	1056 size_remaining = amount;
30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	1057
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1058 do {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1059 if (!fs.fd[fdi].dirty ) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1060 // Buffer is not dirty so find the chunk that fp points to.
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1061 segfile_seek(fs.fd[fdi].seghead, fs.fd[fdi].fp, &i,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1062 &chunk_offset);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1063
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1064 if ((fs.fd[fdi].size == fs.fd[fdi].fp &&
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1065 chunk_offset == fs.chunk_size_max) \|\| fs.fd[fdi].size == 0 ) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1066 // End of file and last chunk is full or empty seghead.
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1067 fs.fd[fdi].wfp = fs.fd[fdi].size;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1068 fs.fd[fdi].wch = 0; // Create new chunk (not update).
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1069 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1070 else {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1071 // Work on this chunk and update it later by datasyns
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1072 segment_read(i, fs.fd[fdi].buf, fs.fd_buf_size, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1073 fs.fd[fdi].wfp = fs.fd[fdi].fp - chunk_offset;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1074 fs.fd[fdi].wch = i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1075 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1076 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1077
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	1078 fs.fd[fdi].dirty = 1;
30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	1079 fp_offset = fs.fd[fdi].fp - fs.fd[fdi].wfp;
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1080
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1081 // Fill the buffer to max or just add the rest
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1082 size = fs.chunk_size_max - fp_offset;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1083
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	1084 if (size_remaining <= fs.chunk_size_max - fp_offset)
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1085 size = size_remaining;
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	1086
30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	1087 tw(tr(TR_FUNC, TrApi, "Copy data to buffer (size: %d)\n", size));
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1088
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1089 memcpy(fs.fd[fdi].buf + fp_offset, (uint8*)src + size_done,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1090 size);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1091
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1092 fs.fd[fdi].fp += size;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1093 if (fs.fd[fdi].fp > fs.fd[fdi].size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1094 fs.fd[fdi].size = fs.fd[fdi].fp;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1095
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1096 size_done += size; // FIXME: remove size_done or size_remaining
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1097 size_remaining -= size;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1098
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1099 // If wrbuf is full (size = chunk_size_max) so create a chunk.
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1100 if (fs.fd[fdi].fp >= (fs.fd[fdi].wfp + fs.chunk_size_max)) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1101 if ((error = datasync(fdi)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1102 return error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1103 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1104 } while(size_remaining > 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1105
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1106 tw(tr(TR_END, TrApi, "} %d\n", amount));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1107 return amount;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1108
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1109 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1110 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1111
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1112 int ffs_write(fd_t fdi, void *src, int amount)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1113 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1114 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1115
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1116 result = ffs_write_b(fdi, src, amount, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1117
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1118 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1119
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1120 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1121 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1122
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1123 req_id_t ffs_write_nb(fd_t fdi, void src, int amount, T_RV_RETURN cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1124 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1125
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1126 tw(tr(TR_FUNC, TrApi, "ffs_write_nb(%d, 0x%x, %d) ?\n", fdi, src, amount));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1127
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1128 return ffs_write_b(fdi, src, amount, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1129 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1130
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1131 int ffs_read(fd_t fdi, void *src, int size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1132 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1133 int error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1134
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1135 tw(tr(TR_BEGIN, TrApi, "ffs_read(%d, 0x%x, %d) {\n", fdi, src, size));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1136 ttw(ttr(TTrApi, "ffs_read(%d, 0x%x, %d) ?" NL, fdi, src, size));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1137
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1138 if ((error = ffs_begin()) == EFFS_OK)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1139 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1140 error = stream_read(fdi - FFS_FD_OFFSET, src, size);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1141 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1142
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1143 tw(tr(TR_END, TrApi, "} %d\n", error));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1144 return ffs_end(error); // number of bytes read
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1145 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1146
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1147 // The seek function will not allow the file offset to be set beyond the end
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1148 // of the existing data in the file or the final offset to be negative.
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1149 req_id_t ffs_seek_b(fd_t fdi, int offset, int whence, T_RV_RETURN *cp,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1150 struct ffs_blocking_s *fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1151 {
217 30a173257f4a gsm-fw/services/ffs: ffs_target.c generation and compilation Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 213 diff changeset	1152 effs_t error;
213 ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1153 int fp_new;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1154
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1155 tw(tr(TR_FUNC, TrApi, "ffs_seek(%d, %d, %d) ?\n", fdi, offset, whence));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1156 ttw(ttr(TTrApi, "ffs_seek(%d, %d, %d) ?" NL, fdi, offset, whence));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1157
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1158 // TASKBEGIN int SEEK(fdi=fdi, size=offset, value16=whence) effs_t error; iref_t i; int fp_new, foffset;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1159
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1160 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1161 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1162
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1163 fdi -= FFS_FD_OFFSET;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1164
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1165 if (!is_fd_valid(fdi))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1166 return EFFS_BADFD;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1167
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1168 switch(whence) {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1169 case FFS_SEEK_SET:
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1170 if (offset < 0 \|\| offset > fs.fd[fdi].size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1171 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1172 fp_new = offset;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1173 break;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1174 case FFS_SEEK_CUR:
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1175 if (fs.fd[fdi].fp + offset < 0 \|\|
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1176 fs.fd[fdi].fp + offset > fs.fd[fdi].size)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1177 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1178 fp_new = fs.fd[fdi].fp + offset;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1179 break;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1180 case FFS_SEEK_END:
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1181 if (offset > 0 \|\| fs.fd[fdi].size < -offset)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1182 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1183 fp_new = (offset + fs.fd[fdi].size);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1184 break;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1185 default:
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1186 return EFFS_INVALID;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1187 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1188
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1189 if (!is_offset_in_buf(fp_new, fdi))
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1190 if ((error = datasync(fdi)) < 0)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1191 return error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1192
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1193 return fs.fd[fdi].fp = fp_new;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1194
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1195 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1196 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1197
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1198 int ffs_seek(fd_t fdi, int offset, int whence)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1199 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1200 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1201
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1202 result = ffs_seek_b(fdi, offset, whence, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1203
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1204 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1205
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1206 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1207 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1208
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1209 req_id_t ffs_seek_nb(fd_t fdi, int offset, int whence, T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1210 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1211 return ffs_seek_b(fdi, offset, whence, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1212 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1213
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1214 req_id_t ffs_truncate_b(const char path, offset_t length, T_RV_RETURN cp,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1215 struct ffs_blocking_s *fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1216 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1217 tw(tr(TR_FUNC, TrApi, "ffs_truncate('%s', %d) \n", path, length));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1218 ttw(ttr(TTrApi, "ffs_ftruncate('%s', %d) ?" NL, path, length));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1219
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1220 // TASKBEGIN effs_t TRUNC(path=path, size=length) iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1221
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1222 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1223 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1224
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1225 if (path == NULL)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1226 return EFFS_BADNAME;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1227
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1228 return object_truncate(path, -1, length);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1229
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1230 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1231 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1232
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1233 effs_t ffs_truncate(const char *path, offset_t length)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1234 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1235 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1236
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1237 result = ffs_truncate_b(path, length, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1238
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1239 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1240
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1241 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1242 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1243
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1244 req_id_t ffs_truncate_nb(const char path, offset_t length, T_RV_RETURN cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1245 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1246 return ffs_truncate_b(path, length, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1247 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1248
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1249 req_id_t ffs_ftruncate_b(fd_t fdi, offset_t length, T_RV_RETURN *cp,
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1250 struct ffs_blocking_s *fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1251 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1252 tw(tr(TR_FUNC, TrApi, "ffs_ftruncate(%d, %d) \n", fdi, length));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1253 ttw(ttr(TTrApi, "ffs_ftruncate(%d, %d) ?" NL, fdi, length));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1254
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1255 // TASKBEGIN effs_t FTRUNC(fdi=fdi, size=length) iref_t i;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1256
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1257 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1258 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1259
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1260 return object_truncate(0, fdi - FFS_FD_OFFSET, length);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1261
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1262 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1263 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1264
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1265 effs_t ffs_ftruncate(fd_t fdi, offset_t length)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1266 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1267 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1268
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1269 result = ffs_ftruncate_b(fdi, length, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1270
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1271 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1272
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1273 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1274 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1275
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1276 req_id_t ffs_ftruncate_nb(fd_t fdi, offset_t length, T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1277 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1278 return ffs_ftruncate_b(fdi, length, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1279 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1280
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1281 req_id_t ffs_fdatasync_b(fd_t fdi, T_RV_RETURN cp, struct ffs_blocking_s fb)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1282 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1283 tw(tr(TR_FUNC, TrApi, "ffs_fdatasync(%d) \n", fdi));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1284 ttw(ttr(TTrApi, "ffs_fdatasync(%d) ?" NL, fdi));
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1285
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1286 // TASKBEGIN effs_t FDATASYNC(fdi=fdi) effs_t error;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1287
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1288 if (fs.initerror)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1289 return fs.initerror;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1290
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1291 return datasync(fdi - FFS_FD_OFFSET);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1292
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1293 // TASKEND
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1294 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1295
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1296 effs_t ffs_fdatasync(fd_t fdi)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1297 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1298 FFS_BLOCKING_CALL_BEGIN();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1299
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1300 result = ffs_fdatasync_b(fdi, 0, &fb);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1301
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1302 FFS_BLOCKING_CALL_END();
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1303
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1304 return result;
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1305 }
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1306
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1307 req_id_t ffs_fdatasync_nb(fd_t fdi, T_RV_RETURN *cp)
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1308 {
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1309 return ffs_fdatasync_b(fdi, cp, 0);
ef7d7da61c56 FFS code integration: remaining C files imported, but not yet integrated Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1310 }

FreeCalypso > hg > freecalypso-sw

annotate gsm-fw/services/ffs/ffs.c @ 429:f114f5c547ec