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| author | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2009-07-08 15:23:18 +0000 |
|---|---|---|
| committer | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2009-07-08 15:23:18 +0000 |
| commit | c38898116a2737ea168993b9419c4370e7280303 (patch) | |
| tree | e525a39d82e8f09edff07a5f34dbc91455121d99 /sys/kern/syscalls.master | |
| parent | 6b53d5c0e71582ff79b1490b71c13fcdb9a1680b (diff) | |
| download | src-c38898116a2737ea168993b9419c4370e7280303.tar.gz src-c38898116a2737ea168993b9419c4370e7280303.zip | |
There is an optimization in chmod(1), that makes it not to call chmod(2)
if the new file mode is the same as it was before; however, this
optimization must be disabled for filesystems that support NFSv4 ACLs.
Chmod uses pathconf(2) to determine whether this is the case - however,
pathconf(2) always follows symbolic links, while the 'chmod -h' doesn't.
This change adds lpathconf(3) to make it possible to solve that problem
in a clean way.
Reviewed by: rwatson (earlier version)
Approved by: re (kib)
Notes
Notes:
svn path=/head/; revision=195458
Diffstat (limited to 'sys/kern/syscalls.master')
| -rw-r--r-- | sys/kern/syscalls.master | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/kern/syscalls.master b/sys/kern/syscalls.master index 940f13da7e4f..4e2e99c09a5f 100644 --- a/sys/kern/syscalls.master +++ b/sys/kern/syscalls.master @@ -910,5 +910,6 @@ struct msqid_ds *buf); } 512 AUE_SHMCTL NOSTD { int shmctl(int shmid, int cmd, \ struct shmid_ds *buf); } +513 AUE_LPATHCONF STD { int lpathconf(char *path, int name); } ; Please copy any additions and changes to the following compatability tables: ; sys/compat/freebsd32/syscalls.master |