Changeset eef306c in mainline for uspace/lib/ext2/libext2_superblock.c

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_superblock.c (modified) (1 diff)

uspace/lib/ext2/libext2_superblock.c

@@ -258 +258 @@
 
 /**
+ * Get compatible features flags
+ * 
+ * @param sb pointer to superblock
+ */
+inline uint32_t ext2_superblock_get_features_compatible(ext2_superblock_t *sb)
+{
+        return uint32_t_le2host(sb->features_compatible);
+}
+
+/**
+ * Get incompatible features flags
+ * 
+ * @param sb pointer to superblock
+ */
+inline uint32_t ext2_superblock_get_features_incompatible(ext2_superblock_t *sb)
+{
+        return uint32_t_le2host(sb->features_incompatible);
+}
+
+/**
+ * Get read-only compatible features flags
+ * 
+ * @param sb pointer to superblock
+ */
+inline uint32_t ext2_superblock_get_features_read_only(ext2_superblock_t *sb)
+{
+        return uint32_t_le2host(sb->features_read_only);
+}
+
+/**
  * Compute count of block groups present in the filesystem
  *