Changeset 664 for soft/giet_vm/giet_fat32/fat32_shared.h

Timestamp:

Jul 27, 2015, 5:56:15 PM (9 years ago)

Author:

guerin

Message:

fat32: generic error codes

Instead of having unique error codes per function, define an error
code map. Return more meaningful codes to the user.

File:

• soft/giet_vm/giet_fat32/fat32_shared.h (modified) (1 diff)

soft/giet_vm/giet_fat32/fat32_shared.h

@@ -47 +47 @@
 #define SEEK_CUR                1
 
+/********************************************************************************
+  Error codes map.
+********************************************************************************/
+
+#define GIET_FAT32_OK                   (  0)
+#define GIET_FAT32_NOT_INITIALIZED      (- 1)
+#define GIET_FAT32_INVALID_BOOT_SECTOR  (- 2)
+#define GIET_FAT32_IO_ERROR             (- 3)
+#define GIET_FAT32_FILE_NOT_FOUND       (- 4)
+#define GIET_FAT32_INVALID_FD           (- 5)
+#define GIET_FAT32_NAME_TOO_LONG        (- 6)
+#define GIET_FAT32_TOO_MANY_OPEN_FILES  (- 7)
+#define GIET_FAT32_NOT_OPEN             (- 8)
+#define GIET_FAT32_IS_OPEN              (- 9)
+#define GIET_FAT32_READ_ONLY            (-10)
+#define GIET_FAT32_NO_FREE_SPACE        (-11)
+#define GIET_FAT32_INVALID_ARG          (-12)
+#define GIET_FAT32_NOT_A_DIRECTORY      (-13)
+#define GIET_FAT32_IS_DIRECTORY         (-14)
+#define GIET_FAT32_DIRECTORY_NOT_EMPTY  (-15)
+#define GIET_FAT32_MOVE_INTO_SUBDIR     (-16)
+#define GIET_FAT32_FILE_EXISTS          (-17)
+#define GIET_FAT32_NO_MORE_ENTRIES      (-18)
+#define GIET_FAT32_BUFFER_TOO_SMALL     (-19)
+
 #endif // _FAT32_SHARED