annotate src/cs/drivers/drv_app/ffs/board/task.h @ 303:f76436d19a7a default tip

!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Jun 2023 08:23:37 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 * Flash File System (ffs)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 * Idea, design and coding by Mads Meisner-Jensen, mmj@ti.com
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 * ffs task
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 * $Id: task.h 1.23.1.17 Wed, 29 Oct 2003 12:54:27 +0100 tsj $
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 ******************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 #if (TARGET == 1)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 #include "ffs.cfg"
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13 #include "rvf/rvf_api.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 #endif
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15
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 #include "ffs/ffs.h"
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17
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 #define OS_FREE(addr) rvf_free_buf(addr)
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20 #define OS_MAIL_WAIT(event) rvf_wait(event, 0)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 #define OS_MAIL_READ() rvf_read_mbox(RVF_TASK_MBOX_0)
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22 #define OS_MAIL_SEND(dest, data) rvf_send_msg(dest, data);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 #define OS_DELAY(time) rvf_delay(time)
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24 #define OS_CREATE_TASK rvf_create_task
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25
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26 #define OS_OK RV_OK
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27 #define OS_TASK_MBOX_0 RVF_TASK_MBOX_0
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28 #define OS_MAIL_EVENT_MASK RVF_TASK_MBOX_0_EVT_MASK
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29 #define T_OS_MB_ID T_RVF_MB_ID
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30
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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31 /******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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32 * Globals
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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33 ******************************************************************************/
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34
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35 extern T_OS_MB_ID ffs_mb_id;
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36 extern UINT16 ffs_addr_id;
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37 void ffs_task(void);
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38
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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39 /******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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40 * Macros
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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41 ******************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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42
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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43 #define MSG_ALLOC(mail) if ((rvf_get_buf(ffs_mb_id, sizeof(struct ffs_req_s), \
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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44 (T_RVF_BUFFER*) &mail)) == RVF_RED) { \
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45 return EFFS_MEMORY; \
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Mychaela Falconia <falcon@freecalypso.org>
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46 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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47
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 #define MSG_SEND(mail) if (rvf_send_msg(ffs_addr_id, mail)) { \
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49 return EFFS_MSGSEND; \
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50 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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51
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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52
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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53 #define FFS_BLOCKING_CALL_BEGIN() \
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Mychaela Falconia <falcon@freecalypso.org>
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54 int result, error; \
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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55 struct ffs_blocking_s fb; \
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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56 T_RVF_MUTEX mutex; \
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57 if ((error = ffs_b_begin(&fb, &mutex, &result)) < 0) \
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58 return error;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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59
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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60 // The result variable contains the output from the ffs_xx_b()
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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61 // function. After the requested task has been executed is the contents in
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62 // result replaced with the output from that task
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63 #define FFS_BLOCKING_CALL_END() \
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64 if ((error = ffs_b_end(&mutex, result)) < 0) \
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Mychaela Falconia <falcon@freecalypso.org>
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65 return error;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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66
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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67 /******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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68 * Target Platform Abstraction Functions
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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69 ******************************************************************************/
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70
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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71 req_id_t request_id_get(void);
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72 void *target_malloc(unsigned int size);
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73
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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74
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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75 /******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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76 * Types
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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77 ******************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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78
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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79 // In and output variables to blocking functions
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80 struct ffs_blocking_s {
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81 int *result;
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82 T_RVF_MUTEX *mutex;
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83 };
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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84
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85 // Structure of operation request mail sent from targetffs.c to FFS task.
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86 struct ffs_req_s {
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87 T_RV_HDR header;
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88 const char *path;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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89 char *src;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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90 int size;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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91 uint16 value16;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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92 req_id_t request_id;
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93 char cmd;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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94 fd_t fdi;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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95 T_RV_RETURN *cp;
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96 struct ffs_blocking_s *fb;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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97 };
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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98
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99 // NOTEME: should we use the indices from tmffs.h instead?
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100 typedef enum FFS_REQ_CMD {
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101 NOP = 0,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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102 PREFORMAT,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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103 FORMAT,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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104 FILE_WRITE,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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105 REMOVE,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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106 RENAME,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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107 MKDIR,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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108 SYMLINK,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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109 FCONTROL,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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110 OPEN,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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111 WRITE,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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112 CLOSE,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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113 SEEK,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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114 TRUNC,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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115 FTRUNC,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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116 FDATASYNC
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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117 } ffs_req_e;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 effs_t task_file_write(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 effs_t task_symlink(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 effs_t task_format(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 effs_t task_preformat(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 effs_t task_mkdir(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 effs_t task_remove(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 effs_t task_fcontrol(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 effs_t task_rename(struct ffs_req_s *p);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 fd_t task_open(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 int task_write(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 effs_t task_close(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 int task_seek(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 effs_t task_trunc(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 effs_t task_ftrunc(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 effs_t task_fdatasync(struct ffs_req_s *req);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 effs_t ffs_b_begin(struct ffs_blocking_s *fb, T_RVF_MUTEX *mutex, int *result);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 effs_t ffs_b_end(T_RVF_MUTEX *mutex, int result);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 void target_free(void *buf);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138