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| author | trasz <trasz@FreeBSD.org> | 2009-07-02 20:05:21 +0000 |
|---|---|---|
| committer | trasz <trasz@FreeBSD.org> | 2009-07-02 20:05:21 +0000 |
| commit | 7ce4ab7ff8542c3c45b1203177f667e0ee30a088 (patch) | |
| tree | ef8fbd9a4465b873edf83c3b7199c3892d965c01 /sys/ufs | |
| parent | f11b84cef6b1e82b2663f5944efa8e2802efe20e (diff) | |
| download | FreeBSD-src-7ce4ab7ff8542c3c45b1203177f667e0ee30a088.zip FreeBSD-src-7ce4ab7ff8542c3c45b1203177f667e0ee30a088.tar.gz | |
Fix fpathconf(3) on fifos, in effect making ls(1) properly
display '+' on them. Taken from kern/125613, with cosmetic
changes.
PR: kern/125613
Submitted by: Jaakko Heinonen <jh at saunalahti dot fi>
Approved by: re (kib)
Diffstat (limited to 'sys/ufs')
| -rw-r--r-- | sys/ufs/ufs/ufs_vnops.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/sys/ufs/ufs/ufs_vnops.c b/sys/ufs/ufs/ufs_vnops.c index 110262b..54902ad 100644 --- a/sys/ufs/ufs/ufs_vnops.c +++ b/sys/ufs/ufs/ufs_vnops.c @@ -112,6 +112,7 @@ static vop_symlink_t ufs_symlink; static vop_whiteout_t ufs_whiteout; static vop_close_t ufsfifo_close; static vop_kqfilter_t ufsfifo_kqfilter; +static vop_pathconf_t ufsfifo_pathconf; /* * A virgin directory (no blushing please). @@ -2101,6 +2102,29 @@ ufsfifo_kqfilter(ap) } /* + * Return POSIX pathconf information applicable to fifos. + */ +static int +ufsfifo_pathconf(ap) + struct vop_pathconf_args /* { + struct vnode *a_vp; + int a_name; + int *a_retval; + } */ *ap; +{ + + switch (ap->a_name) { + case _PC_ACL_EXTENDED: + case _PC_ACL_PATH_MAX: + case _PC_MAC_PRESENT: + return (ufs_pathconf(ap)); + default: + return (fifo_specops.vop_pathconf(ap)); + } + /* NOTREACHED */ +} + +/* * Return POSIX pathconf information applicable to ufs filesystems. */ static int @@ -2520,6 +2544,7 @@ struct vop_vector ufs_fifoops = { .vop_inactive = ufs_inactive, .vop_kqfilter = ufsfifo_kqfilter, .vop_markatime = ufs_markatime, + .vop_pathconf = ufsfifo_pathconf, .vop_print = ufs_print, .vop_read = VOP_PANIC, .vop_reclaim = ufs_reclaim, |
