diff options
| author | Henning Brauer <henning@cvs.openbsd.org> | 2003-12-20 18:50:41 +0000 |
|---|---|---|
| committer | Henning Brauer <henning@cvs.openbsd.org> | 2003-12-20 18:50:41 +0000 |
| commit | a8cf59620e780cdfde63837a267389e3e84948cc (patch) | |
| tree | 3b4573478298dfa0363d721d4594f80d5001d289 /usr.sbin | |
| parent | 14a96b44bbc9ff2303d0064ae9fff5188b1069f6 (diff) | |
parent: waitpid() for the child processes on exit
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/bgpd/bgpd.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/usr.sbin/bgpd/bgpd.c b/usr.sbin/bgpd/bgpd.c index c8ae1c2e6a7..bd8f77b4911 100644 --- a/usr.sbin/bgpd/bgpd.c +++ b/usr.sbin/bgpd/bgpd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bgpd.c,v 1.4 2003/12/20 18:32:22 henning Exp $ */ +/* $OpenBSD: bgpd.c,v 1.5 2003/12/20 18:50:40 henning Exp $ */ /* * Copyright (c) 2003 Henning Brauer <henning@openbsd.org> @@ -18,6 +18,7 @@ #include <sys/types.h> #include <sys/socket.h> +#include <sys/wait.h> #include <netinet/in.h> #include <arpa/inet.h> #include <err.h> @@ -268,6 +269,10 @@ main(int argc, char *argv[]) if (rde_pid) kill(rde_pid, SIGTERM); + do { + i = waitpid(-1, NULL, WNOHANG); + } while (i > 0 || (i == -1 && errno == EINTR)); + logit(LOG_CRIT, "Terminating"); return (0); } |