FILINFO
-
The FILINFO structure holds information about the object returned by f_readdir, f_findfirst, f_findnext and f_stat function.
+
The FILINFO structure holds information about the object returned by f_readdir, f_findfirst, f_findnext and f_stat function. Be careful in the size of structure when LFN is enabled.
typedef struct {
FSIZE_t fsize; /* File size */
WORD fdate; /* Last modified date */
WORD ftime; /* Last modified time */
BYTE fattrib; /* Attribute */
-#if _USE_LFN != 0
- TCHAR altname[13]; /* Alternative object name */
- TCHAR fname[_MAX_LFN + 1]; /* Primary object name */
+#if FF_USE_LFN
+ TCHAR altname[FF_SFN_BUF + 1]; /* Alternative object name */
+ TCHAR fname[FF_LFN_BUF + 1]; /* Primary object name */
#else
- TCHAR fname[13]; /* Object name */
+ TCHAR fname[12 + 1]; /* Object name */
#endif
} FILINFO;
@@ -33,7 +33,7 @@
Members
- fsize
-- Indicates size of the file in unit of byte. FSIZE_t is an alias of integer type either DWORD(32-bit) or QWORD(64-bit) depends on the configuration option _FS_EXFAT. Do not care when the item is a directory.
+- Indicates size of the file in unit of byte. FSIZE_t is an alias of integer type either DWORD(32-bit) or QWORD(64-bit) depends on the configuration option FF_FS_EXFAT. Do not care when the item is a directory.
- fdate
- Indicates the date when the file was modified or the directory was created.
@@ -57,9 +57,18 @@
- fattrib
-- Indicates the file/directory attribute in combination of AM_DIR, AM_RDO, AM_HID, AM_SYS and AM_ARC.
+- Indicates the attribute flags in combination of:
+
+| Flag | Meaning |
|---|
+| AM_RDO | Read-only. Write mode open and deleting is rejected. |
+| AM_HID | Hidden. Should not be shown in normal directory listing. |
+| AM_SYS | System. Used by system and should not be accessed. |
+| AM_ARC | Archive. Set on new creation or any modification to the file. |
+| AM_DIR | Directory. This is not a file but a sub-directory container. |
+
+
- fname[]
-- The null-terminated object name is stored. A null string is stored when no item to read and it indicates this structure is invalid.
+- The null-terminated object name is stored. A null string is stored when no item to read and it indicates this structure is invalid. The size of fname[] and altname[] each can be configured at LFN configuration.
- altname[]
- Alternative object name is stored if available. This member is not available at non-LFN configuration.