diff options
Diffstat (limited to 'sbin/dhcpleased/dhcpleased.c')
| -rw-r--r-- | sbin/dhcpleased/dhcpleased.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sbin/dhcpleased/dhcpleased.c b/sbin/dhcpleased/dhcpleased.c index ef6200d6bc0..cc9d98995d2 100644 --- a/sbin/dhcpleased/dhcpleased.c +++ b/sbin/dhcpleased/dhcpleased.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dhcpleased.c,v 1.26 2022/07/23 09:33:18 florian Exp $ */ +/* $OpenBSD: dhcpleased.c,v 1.27 2022/11/27 15:19:38 kn Exp $ */ /* * Copyright (c) 2017, 2021 Florian Obser <florian@openbsd.org> @@ -221,8 +221,11 @@ main(int argc, char *argv[]) errx(1, "need root privileges"); lockfd = open(_PATH_LOCKFILE, O_CREAT|O_RDWR|O_EXLOCK|O_NONBLOCK, 0600); - if (lockfd == -1) - errx(1, "already running"); + if (lockfd == -1) { + if (errno == EAGAIN) + errx(1, "already running"); + err(1, "%s", _PATH_LOCKFILE); + } /* Check for assigned daemon user */ if (getpwnam(DHCPLEASED_USER) == NULL) |