Changeset eef306c in mainline for uspace/lib/ext2/libext2_filesystem.h

Timestamp:

2011-03-09T16:16:27Z (14 years ago)

Author:

Martin Sucha <sucha14@…>

Branches:

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

Children:

868ef40

Parents:

e2abab03

Message:

Check filesystem feature flags when mounting

File:

• uspace/lib/ext2/libext2_filesystem.h (modified) (1 diff)

uspace/lib/ext2/libext2_filesystem.h

@@ -52 +52 @@
 #define EXT2_REV0_INODE_SIZE            128
 
+#define EXT2_FEATURE_RO_SPARSE_SUPERBLOCK       1
+#define EXT2_FEATURE_RO_LARGE_FILE                      2
+#define EXT2_FEATURE_I_TYPE_IN_DIR                      2
+
+#define EXT2_SUPPORTED_INCOMPATIBLE_FEATURES EXT2_FEATURE_I_TYPE_IN_DIR
+#define EXT2_SUPPORTED_READ_ONLY_FEATURES 0
+
 extern int ext2_filesystem_init(ext2_filesystem_t *, devmap_handle_t);
 extern int ext2_filesystem_check_sanity(ext2_filesystem_t *);
+extern int ext2_filesystem_check_flags(ext2_filesystem_t *, bool *);
 extern int ext2_filesystem_get_block_group_ref(ext2_filesystem_t *, uint32_t, 
     ext2_block_group_ref_t **);