add clear/set/test affs mount option macros.
Cc: Andrew Morton <[email protected]>
Signed-off-by: Fabian Frederick <[email protected]>
---
fs/affs/affs.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/affs/affs.h b/fs/affs/affs.h
index 35a855a..cffe837 100644
--- a/fs/affs/affs.h
+++ b/fs/affs/affs.h
@@ -119,6 +119,10 @@ struct affs_sb_info {
#define AFFS_MOUNT_SF_VERBOSE 0x0800 /* Talk about fs when mounting */
#define AFFS_MOUNT_SF_NO_TRUNCATE 0x1000 /* Don't truncate filenames */
+#define affs_clear_opt(o, opt) (o &= ~AFFS_MOUNT_##opt)
+#define affs_set_opt(o, opt) (o |= AFFS_MOUNT_##opt)
+#define affs_test_opt(o, opt) ((o) & AFFS_MOUNT_##opt)
+
/* short cut to get to the affs specific sb data */
static inline struct affs_sb_info *AFFS_SB(struct super_block *sb)
{
--
2.1.0
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