diff options
| author | Baptiste Daroussin <bapt@FreeBSD.org> | 2012-12-27 14:09:50 +0000 |
|---|---|---|
| committer | Baptiste Daroussin <bapt@FreeBSD.org> | 2012-12-27 14:09:50 +0000 |
| commit | 98e79fb122f0aa6d7efd8af4cd338ea4b52e0dcf (patch) | |
| tree | 59730ef56a5c93ebde101a13ff5a9c4b1109f4c4 /lib/libutil/gr_util.c | |
| parent | a68c6b5790ecd4aff7df0f01dbe54dc265a1de18 (diff) | |
Notes
Diffstat (limited to 'lib/libutil/gr_util.c')
| -rw-r--r-- | lib/libutil/gr_util.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/libutil/gr_util.c b/lib/libutil/gr_util.c index be343954f403..6bf102f3c4f3 100644 --- a/lib/libutil/gr_util.c +++ b/lib/libutil/gr_util.c @@ -106,10 +106,8 @@ gr_lock(void) for (;;) { struct stat st; - lockfd = open(group_file, O_RDONLY, 0); - if (lockfd < 0 || fcntl(lockfd, F_SETFD, 1) == -1) - err(1, "%s", group_file); - if (flock(lockfd, LOCK_EX|LOCK_NB) == -1) { + lockfd = flopen(group_file, O_RDONLY|O_NONBLOCK, 0); + if (lockfd == -1) { if (errno == EWOULDBLOCK) { errx(1, "the group file is busy"); } else { |