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authorsandeen@sandeen.net <sandeen@sandeen.net>2008-11-25 21:20:08 -0600
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2008-12-02 17:09:43 +1100
commitd5547f9feea459dfc9e7313bd1d561394e2c129f (patch)
tree70ef06acb6247176df74974794fcb039400b79cd /fs/xfs/linux-2.6/xfs_ioctl.c
parentffae263a640b736a7206a0d7bd14ab44eb58cd28 (diff)
[XFS] Clean up some existing compat ioctl calls
Create a new xfs_ioctl.h file which has prototypes for ioctl helpers that may be called in compat mode. Change several compat ioctl cases which are IOW to simply copy in the userspace argument, then call the common ioctl helper. This also fixes xfs_compat_ioc_fsgeometry_v1(), which had it backwards before; it copied in an (empty) arg, then copied out the native result, which probably corrupted userspace. It should be translating on the copyout. Also, a bit of formatting cleanup for consistency, and conversion of all error returns to use XFS_ERROR(). Signed-off-by: Eric Sandeen <sandeen@sandeen.net> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_ioctl.c')
-rw-r--r--fs/xfs/linux-2.6/xfs_ioctl.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 03c55b8fa37..498d3e15843 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -68,7 +68,7 @@
* XFS_IOC_PATH_TO_HANDLE
* returns full handle for a path
*/
-STATIC int
+int
xfs_find_handle(
unsigned int cmd,
xfs_fsop_handlereq_t *hreq)
@@ -245,7 +245,7 @@ xfs_vget_fsop_handlereq(
return 0;
}
-STATIC int
+int
xfs_open_by_handle(
xfs_mount_t *mp,
xfs_fsop_handlereq_t *hreq,
@@ -355,7 +355,7 @@ do_readlink(
}
-STATIC int
+int
xfs_readlink_by_handle(
xfs_mount_t *mp,
xfs_fsop_handlereq_t *hreq,
@@ -651,7 +651,7 @@ xfs_attrmulti_by_handle(
return -error;
}
-STATIC int
+int
xfs_ioc_space(
struct xfs_inode *ip,
struct inode *inode,