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SPIFFS: Support lseek, stat, fstat

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Support for lseek, stat, fstat added.
Test extended to covert those functions.
This commit is contained in:
sheinz 2016-07-14 16:13:03 +03:00
parent bfa20af855
commit 22654a4de7
3 changed files with 33 additions and 3 deletions
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27
extras/spiffs/esp_spiffs.c
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@ -253,3 +253,30 @@ int _unlink_r(struct _reent *r, const char *path)
{
return SPIFFS_remove(&fs, path);
}
int _fstat_r(struct _reent *r, int fd, void *buf)
{
spiffs_stat s;
struct stat *sb = (struct stat*)buf;
int result = SPIFFS_fstat(&fs, (spiffs_file)(fd - FD_OFFSET), &s);
sb->st_size = s.size;
return result;
}
int _stat_r(struct _reent *r, const char *pathname, void *buf)
{
spiffs_stat s;
struct stat *sb = (struct stat*)buf;
int result = SPIFFS_stat(&fs, pathname, &s);
sb->st_size = s.size;
return result;
}
off_t _lseek_r(struct _reent *r, int fd, off_t offset, int whence)
{
return SPIFFS_lseek(&fs, (spiffs_file)(fd - FD_OFFSET), offset, whence);
}