diff options
| author | Miles Bader <miles@gnu.org> | 1996-10-14 01:56:34 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 1996-10-14 01:56:34 +0000 |
| commit | 84d2ccf910e6ccafe0ec2f94ac5fd42fc737cc15 (patch) | |
| tree | a488a308054fc2e36021e2de017a900883521a84 /libfshelp | |
| parent | d0ccc990c8d647b7b839608d57e8b1127122a642 (diff) | |
(fshelp_acquire_lock):
Return success, not EBADF, when unlocking a file which we don't haved
locked; this is netbsd's behavior.
Diffstat (limited to 'libfshelp')
| -rw-r--r-- | libfshelp/lock-acquire.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libfshelp/lock-acquire.c b/libfshelp/lock-acquire.c index 42e75dd0..3d8df550 100644 --- a/libfshelp/lock-acquire.c +++ b/libfshelp/lock-acquire.c @@ -42,9 +42,11 @@ fshelp_acquire_lock (struct lock_box *box, int *user, struct mutex *mut, if (flags & LOCK_UN) { if (*user & LOCK_UN) - return EBADF; + return 0; + assert (*user == box->type); assert (*user == LOCK_SH || *user == LOCK_EX); + if (*user == LOCK_SH) { if (!--box->shcount) |