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[dfs_v1][elmfat] Remove obsolete old mutex API functions

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Co-authored-by: BernardXiong <1241087+BernardXiong@users.noreply.github.com>
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copilot-swe-agent[bot]
2025-10-29 11:09:02 +00:00
parent 35216e3a17
commit f68941f51b
1 changed files with 0 additions and 39 deletions
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39
components/dfs/dfs_v1/filesystems/elmfat/dfs_elm.c
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@@ -999,45 +999,6 @@ DWORD get_fattime(void)
}
#if FF_FS_REENTRANT
/* Old FatFs API (R0.14b and earlier) */
int ff_cre_syncobj(BYTE drv, FF_SYNC_t *m)
{
char name[8];
rt_mutex_t mutex;
rt_snprintf(name, sizeof(name), "fat%d", drv);
mutex = rt_mutex_create(name, RT_IPC_FLAG_PRIO);
if (mutex != RT_NULL)
{
*m = mutex;
return RT_TRUE;
}
return RT_FALSE;
}
int ff_del_syncobj(FF_SYNC_t m)
{
if (m != RT_NULL)
rt_mutex_delete(m);
return RT_TRUE;
}
int ff_req_grant(FF_SYNC_t m)
{
if (rt_mutex_take(m, FF_FS_TIMEOUT) == RT_EOK)
return RT_TRUE;
return RT_FALSE;
}
void ff_rel_grant(FF_SYNC_t m)
{
rt_mutex_release(m);
}
/* New FatFs API (R0.15 and later) */
static rt_mutex_t Mutex[FF_VOLUMES + 1];
int ff_mutex_create (int vol)