diff options
Diffstat (limited to 'usr.sbin/bgpd/log.c')
| -rw-r--r-- | usr.sbin/bgpd/log.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/usr.sbin/bgpd/log.c b/usr.sbin/bgpd/log.c index a229c20259d..3128848f022 100644 --- a/usr.sbin/bgpd/log.c +++ b/usr.sbin/bgpd/log.c @@ -1,4 +1,4 @@ -/* $OpenBSD: log.c,v 1.8 2003/12/26 16:37:04 henning Exp $ */ +/* $OpenBSD: log.c,v 1.9 2003/12/26 16:48:07 henning Exp $ */ /* * Copyright (c) 2003 Henning Brauer <henning@openbsd.org> @@ -196,6 +196,29 @@ log_peer_errx(struct peer *peer, const char *emsg, ...) } void +log_err(const char *emsg, ...) +{ + char *nfmt; + va_list ap; + + /* best effort to even work in out of memory situations */ + + va_start(ap, emsg); + + if (emsg == NULL) + logit(LOG_CRIT, "%s", strerror(errno)); + else { + if (asprintf(&nfmt, "%s: %s", emsg, strerror(errno)) == -1) { + /* we tried it... */ + vlog(LOG_CRIT, emsg, ap); + logit(LOG_CRIT, "%s", strerror(errno)); + } else + vlog(LOG_CRIT, nfmt, ap); + } + va_end(ap); +} + +void fatal(const char *emsg, int error) { if (emsg == NULL) |