Changeset 343ccfd in mainline for uspace/lib/ext4/libext4_inode.c

Timestamp:

2011-11-20T12:56:00Z (13 years ago)

Author:

Frantisek Princ <frantisek.princ@…>

Branches:

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

Children:

ebeaaa06

Parents:

fe27eb4

Message:

next bunch of getters and setters added

File:

• uspace/lib/ext4/libext4_inode.c (modified) (1 diff)

uspace/lib/ext4/libext4_inode.c

@@ -236 +236 @@
 }
 
+uint64_t ext4_get_inode_file_acl(ext4_inode_t *inode, ext4_superblock_t *sb)
+{
+        if (ext4_superblock_get_creator_os(sb) == EXT4_SUPERBLOCK_OS_LINUX) {
+                return ((uint32_t)uint16_t_le2host(inode->osd2.linux2.file_acl_high)) << 16 |
+                    (uint32_t_le2host(inode->file_acl_lo));
+        }
+
+        return uint32_t_le2host(inode->file_acl_lo);
+}
+
+void ext4_set_inode_file_acl(ext4_inode_t *inode, ext4_superblock_t *sb,
+                uint64_t file_acl)
+{
+        inode->file_acl_lo = host2uint32_t_le((file_acl << 32) >> 32);
+
+        if (ext4_superblock_get_creator_os(sb) == EXT4_SUPERBLOCK_OS_LINUX) {
+                inode->osd2.linux2.file_acl_high = host2uint16_t_le(file_acl >> 32);
+        }
+}
+
 /***********************************************************************/