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author | trasz <trasz@FreeBSD.org> | 2009-07-08 15:23:18 +0000 |
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committer | trasz <trasz@FreeBSD.org> | 2009-07-08 15:23:18 +0000 |
commit | 09784497a28d12cd83a37f13a040e4ad325ef692 (patch) | |
tree | e525a39d82e8f09edff07a5f34dbc91455121d99 /sys/i386 | |
parent | 82187ebf4442997e887a1eb21292f91962a323e1 (diff) | |
download | FreeBSD-src-09784497a28d12cd83a37f13a040e4ad325ef692.zip FreeBSD-src-09784497a28d12cd83a37f13a040e4ad325ef692.tar.gz |
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)
Diffstat (limited to 'sys/i386')
-rw-r--r-- | sys/i386/ibcs2/ibcs2_misc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/i386/ibcs2/ibcs2_misc.c b/sys/i386/ibcs2/ibcs2_misc.c index 94fe50f..23c617d 100644 --- a/sys/i386/ibcs2/ibcs2_misc.c +++ b/sys/i386/ibcs2/ibcs2_misc.c @@ -66,6 +66,7 @@ __FBSDID("$FreeBSD$"); #include <sys/malloc.h> #include <sys/file.h> /* Must come after sys/malloc.h */ #include <sys/mutex.h> +#include <sys/namei.h> #include <sys/priv.h> #include <sys/reboot.h> #include <sys/resourcevar.h> @@ -763,7 +764,7 @@ ibcs2_pathconf(td, uap) CHECKALTEXIST(td, uap->path, &path); uap->name++; /* iBCS2 _PC_* defines are offset by one */ - error = kern_pathconf(td, path, UIO_SYSSPACE, uap->name); + error = kern_pathconf(td, path, UIO_SYSSPACE, uap->name, FOLLOW); free(path, M_TEMP); return (error); } |