FreeCalypso > hg > freecalypso-tools
diff rvinterf/etmsync/fsbasics.c @ 0:e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 11 Jun 2016 00:13:35 +0000 |
parents | |
children | 46ad66a231af |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/rvinterf/etmsync/fsbasics.c Sat Jun 11 00:13:35 2016 +0000 @@ -0,0 +1,96 @@ +/* + * Basic FFS2 operations + */ + +#include <sys/types.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <strings.h> +#include "etm.h" +#include "ffs.h" +#include "tmffs2.h" +#include "limits.h" +#include "ffslimits.h" +#include "localtypes.h" +#include "localstruct.h" +#include "exitcodes.h" + +extern u_char rvi_msg[]; +extern int rvi_msg_len; + +cmd_ffs2ver() +{ + u_char cmdpkt[4]; + int rc; + + cmdpkt[1] = ETM_FFS2; + cmdpkt[2] = TMFFS_VERSION; + rc = etm_pkt_exch(cmdpkt, 2); + if (rc) + return(rc); + if (rvi_msg[3]) { + printf("FFS2 error %d\n", rvi_msg[3]); + return(ERROR_TARGET); + } + if (rvi_msg_len != 7) { + printf("error: FFS2 version response has wrong length\n"); + return(ERROR_TARGET); + } + printf("FFS2 version: %02X.%02X\n", rvi_msg[5], rvi_msg[4]); + return(0); +} + +cmd_ls(argc, argv) + char **argv; +{ + u_char state[4]; + char namebuf[256]; + int nument, i, rc; + + rc = do_opendir(argv[1], state, &nument); + if (rc) + return(rc); + if (!nument) { + printf("<empty dir>\n"); + return(0); + } + for (i = 0; i < nument; i++) { + rc = do_readdir(state, namebuf, sizeof namebuf); + if (rc) + return(rc); + printf("%s\n", namebuf); + } + return(0); +} + +cmd_stat(argc, argv) + char **argv; +{ + struct stat_info stat; + int rc; + char *type; + + rc = do_xlstat(argv[1], &stat); + if (rc) + return(rc); + switch (stat.type) { + case OT_FILE: + type = "file"; + break; + case OT_DIR: + type = "directory"; + break; + case OT_LINK: + type = "symlink"; + break; + default: + type = "???"; + } + printf("Type: %s%s\n", type, + stat.flags & OF_READONLY ? ", read-only" : ""); + printf("inode %x\n", stat.inode); + printf("size %u, space %u\n", stat.size, stat.space); + printf("location=%x, block %d\n", stat.location, stat.block); + return(0); +}