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| author | Nathan Scott <nathans@sgi.com> | 2005-06-21 13:21:49 +1000 |
|---|---|---|
| committer | Nathan Scott <nathans@sgi.com> | 2005-06-21 13:21:49 +1000 |
| commit | b74e2159c9849fb97659c6dc47ad706f702b22b9 (patch) | |
| tree | a2fd0ade921c483b10aee42be2c3b30ceb2c02c7 /fs/xfs/linux-2.6/xfs_ioctl.c | |
| parent | 91b90475e793e84a57d956af8c52645e292badcb (diff) | |
| download | blackbird-op-linux-b74e2159c9849fb97659c6dc47ad706f702b22b9.tar.gz blackbird-op-linux-b74e2159c9849fb97659c6dc47ad706f702b22b9.zip | |
[XFS] Add a get/set interface for XFS project identifiers.
SGI-PV: 932952
SGI-Modid: xfs-linux:xfs-kern:21938a
Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_ioctl.c')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_ioctl.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c index 69809eef8a54..df17d93bd096 100644 --- a/fs/xfs/linux-2.6/xfs_ioctl.c +++ b/fs/xfs/linux-2.6/xfs_ioctl.c @@ -777,6 +777,8 @@ xfs_ioctl( case XFS_IOC_GETVERSION: case XFS_IOC_GETXFLAGS: case XFS_IOC_SETXFLAGS: + case XFS_IOC_GETPROJID: + case XFS_IOC_SETPROJID: case XFS_IOC_FSGETXATTR: case XFS_IOC_FSSETXATTR: case XFS_IOC_FSGETXATTRA: @@ -1258,6 +1260,26 @@ xfs_ioc_xattr( return 0; } + case XFS_IOC_GETPROJID: { + va.va_mask = XFS_AT_PROJID; + VOP_GETATTR(vp, &va, 0, NULL, error); + if (error) + return -error; + if (copy_to_user(arg, &va.va_projid, sizeof(va.va_projid))) + return -XFS_ERROR(EFAULT); + return 0; + } + + case XFS_IOC_SETPROJID: { + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + va.va_mask = XFS_AT_PROJID; + if (copy_from_user(&va.va_projid, arg, sizeof(va.va_projid))) + return -XFS_ERROR(EFAULT); + VOP_SETATTR(vp, &va, 0, NULL, error); + return -error; + } + default: return -ENOTTY; } |
