Changeset 6ba36a0 in mainline for uspace/lib/ext4/include/ext4/types.h

Timestamp:

2018-10-03T15:31:58Z (6 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

9b0ceb1

Parents:

b209135

Message:

Setting a custom ext4 volume label.

File:

• uspace/lib/ext4/include/ext4/types.h (modified) (1 diff)

uspace/lib/ext4/include/ext4/types.h

@@ -235 +235 @@
 } ext4_filesystem_t;
 
+/** Size of buffer for volume name. To hold 16 latin-1 chars encoded as UTF-8
+ * and a null terminator we need 2 * 16 + 1 bytes
+ */
+#define EXT4_VOL_NAME_BYTES 33
+
 typedef struct {
-        /** Volume name, to hold 16 latin-1 chars in UTF-8 and null terminator
-         * we need 2 * 16 + 1 bytes
-         */
-        char vol_name[33];
+        char vol_name[EXT4_VOL_NAME_BYTES];
 } ext4_fs_probe_info_t;