diff options
Diffstat (limited to 'contrib/libpcap/inet.c')
| -rw-r--r-- | contrib/libpcap/inet.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/contrib/libpcap/inet.c b/contrib/libpcap/inet.c index 06da982887c3..1645d80f99a8 100644 --- a/contrib/libpcap/inet.c +++ b/contrib/libpcap/inet.c @@ -32,8 +32,8 @@ */ #ifndef lint -static char rcsid[] = - "@(#) $Header: inet.c,v 1.18 96/07/15 00:48:49 leres Exp $ (LBL)"; +static const char rcsid[] = + "@(#) $Header: inet.c,v 1.20 96/10/19 14:58:47 leres Exp $ (LBL)"; #endif #include <sys/param.h> @@ -130,7 +130,10 @@ pcap_lookupdev(errbuf) */ strncpy(ifr.ifr_name, ifrp->ifr_name, sizeof(ifr.ifr_name)); if (ioctl(fd, SIOCGIFFLAGS, (char *)&ifr) < 0) { - (void)sprintf(errbuf, "SIOCGIFFLAGS: %s", + if (errno == ENXIO) + continue; + (void)sprintf(errbuf, "SIOCGIFFLAGS: %.*s: %s", + (int)sizeof(ifr.ifr_name), ifr.ifr_name, pcap_strerror(errno)); (void)close(fd); return (NULL); |