diff options
Diffstat (limited to 'libutil')
| -rw-r--r-- | libutil/pw_util.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/libutil/pw_util.c b/libutil/pw_util.c index 93bf4e1..2003cd6 100644 --- a/libutil/pw_util.c +++ b/libutil/pw_util.c @@ -36,7 +36,7 @@ static const char sccsid[] = "@(#)pw_util.c 8.3 (Berkeley) 4/2/94"; #endif static const char rcsid[] = - "$Id: pw_util.c,v 1.11 1998/10/20 11:34:11 des Exp $"; + "$Id: pw_util.c,v 1.12 1998/12/13 01:36:45 dillon Exp $"; #endif /* not lint */ /* @@ -116,25 +116,25 @@ pw_lock() * Open should allow flock'ing the file; see 4.4BSD. XXX */ for (;;) { - struct stat st; + struct stat st; - lockfd = open(_PATH_MASTERPASSWD, O_RDONLY, 0); - if (lockfd < 0 || fcntl(lockfd, F_SETFD, 1) == -1) - err(1, "%s", _PATH_MASTERPASSWD); - if (flock(lockfd, LOCK_EX|LOCK_NB)) - errx(1, "the password db file is busy"); + lockfd = open(_PATH_MASTERPASSWD, O_RDONLY, 0); + if (lockfd < 0 || fcntl(lockfd, F_SETFD, 1) == -1) + err(1, "%s", _PATH_MASTERPASSWD); + if (flock(lockfd, LOCK_EX|LOCK_NB)) + errx(1, "the password db file is busy"); - /* - * If the password file was replaced while we were trying to - * get the lock, our hardlink count will be 0 and we have to - * close and retry. - */ - if (fstat(lockfd, &st) < 0) - errx(1, "fstat() failed"); - if (st.st_nlink != 0) - break; - close(lockfd); - lockfd = -1; + /* + * If the password file was replaced while we were trying to + * get the lock, our hardlink count will be 0 and we have to + * close and retry. + */ + if (fstat(lockfd, &st) < 0) + errx(1, "fstat() failed"); + if (st.st_nlink != 0) + break; + close(lockfd); + lockfd = -1; } return (lockfd); } |