f_stat

The f_stat function checks the existence of a file or sub-directory.

FRESULT f_stat (
  const TCHAR* path,  /* [IN] Object name */
  FILINFO* fno        /* [OUT] FILINFO structure */
);

Parameters

path
Pointer to the null-terminated string that specifies the object to get its information.
fno
Pointer to the blank FILINFO structure to store the information of the object. Set null pointer if it is not needed.

Return Values

FR_OK, FR_DISK_ERR, FR_INT_ERR, FR_NOT_READY, FR_NO_FILE, FR_NO_PATH, FR_INVALID_NAME, FR_INVALID_DRIVE, FR_NOT_ENABLED, FR_NO_FILESYSTEM, FR_TIMEOUT, FR_NOT_ENOUGH_CORE

Description

The f_stat() function checks the existence of a file or sub-directory. If not exist, the function returns with FR_NO_FILE. If exist, the function returns with FR_OK and the informations of the object, size, timestamp and attribute, are stored to the file information structure. For details, refer to the FILINFO structure and f_readdir() function.

QuickInfo

Available when _FS_MINIMIZE == 0.

References

f_opendir, f_readdir, FILINFO

Return