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xfs: sync minor header differences needed by userspace.

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Little things like exported functions, __KERNEL__ protections, and
so on that ensure user and kernel shared headers are identical.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
This commit is contained in:
Dave Chinner
2013-08-12 20:49:31 +10:00
committed by Ben Myers
parent 76456fc2a6
commit d386b32b55
13 changed files with 42 additions and 8 deletions
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17
fs/xfs/xfs_fs.h
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@@ -310,6 +310,17 @@ typedef struct xfs_bstat {
__u16 bs_aextents; /* attribute number of extents */
} xfs_bstat_t;
/*
* Project quota id helpers (previously projid was 16bit only
* and using two 16bit values to hold new 32bit projid was choosen
* to retain compatibility with "old" filesystems).
*/
static inline __uint32_t
bstat_get_projid(struct xfs_bstat *bs)
{
return (__uint32_t)bs->bs_projid_hi << 16 | bs->bs_projid_lo;
}
/*
* The user-level BulkStat Request interface structure.
*/
@@ -511,8 +522,14 @@ typedef struct xfs_handle {
#define XFS_IOC_ERROR_INJECTION _IOW ('X', 116, struct xfs_error_injection)
#define XFS_IOC_ERROR_CLEARALL _IOW ('X', 117, struct xfs_error_injection)
/* XFS_IOC_ATTRCTL_BY_HANDLE -- deprecated 118 */
/* XFS_IOC_FREEZE -- FIFREEZE 119 */
/* XFS_IOC_THAW -- FITHAW 120 */
#ifndef FIFREEZE
#define XFS_IOC_FREEZE _IOWR('X', 119, int)
#define XFS_IOC_THAW _IOWR('X', 120, int)
#endif
#define XFS_IOC_FSSETDM_BY_HANDLE _IOW ('X', 121, struct xfs_fsop_setdm_handlereq)
#define XFS_IOC_ATTRLIST_BY_HANDLE _IOW ('X', 122, struct xfs_fsop_attrlist_handlereq)
#define XFS_IOC_ATTRMULTI_BY_HANDLE _IOW ('X', 123, struct xfs_fsop_attrmulti_handlereq)