diff options
author | markj <markj@FreeBSD.org> | 2014-08-22 19:23:38 +0000 |
---|---|---|
committer | markj <markj@FreeBSD.org> | 2014-08-22 19:23:38 +0000 |
commit | ac07a3a377c1f2e90359917365a185ca33f0cf46 (patch) | |
tree | 2e400f4af0d04a05bbef1ca731ce01ca6b17a138 /usr.bin | |
parent | 72d1944ad20d0f4c6f44cd9ec8adbc294db8a5e7 (diff) | |
download | FreeBSD-src-ac07a3a377c1f2e90359917365a185ca33f0cf46.zip FreeBSD-src-ac07a3a377c1f2e90359917365a185ca33f0cf46.tar.gz |
Suppress warnings when retrieving protocol stats from interfaces that
don't support IPv6 (e.g. pflog(4)).
Reviewed by: hrs
MFC after: 2 weeks
Diffstat (limited to 'usr.bin')
-rw-r--r-- | usr.bin/netstat/inet6.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/usr.bin/netstat/inet6.c b/usr.bin/netstat/inet6.c index 78383ac..768ccf2 100644 --- a/usr.bin/netstat/inet6.c +++ b/usr.bin/netstat/inet6.c @@ -540,13 +540,13 @@ ip6_ifstats(char *ifname) } strcpy(ifr.ifr_name, ifname); - printf("ip6 on %s:\n", ifr.ifr_name); - if (ioctl(s, SIOCGIFSTAT_IN6, (char *)&ifr) < 0) { - perror("Warning: ioctl(SIOCGIFSTAT_IN6)"); + if (errno != EPFNOSUPPORT) + perror("Warning: ioctl(SIOCGIFSTAT_IN6)"); goto end; } + printf("ip6 on %s:\n", ifr.ifr_name); p(ifs6_in_receive, "\t%ju total input datagram%s\n"); p(ifs6_in_hdrerr, "\t%ju datagram%s with invalid header received\n"); p(ifs6_in_toobig, "\t%ju datagram%s exceeded MTU received\n"); @@ -945,13 +945,13 @@ icmp6_ifstats(char *ifname) } strcpy(ifr.ifr_name, ifname); - printf("icmp6 on %s:\n", ifr.ifr_name); - if (ioctl(s, SIOCGIFSTAT_ICMP6, (char *)&ifr) < 0) { - perror("Warning: ioctl(SIOCGIFSTAT_ICMP6)"); + if (errno != EPFNOSUPPORT) + perror("Warning: ioctl(SIOCGIFSTAT_ICMP6)"); goto end; } + printf("icmp6 on %s:\n", ifr.ifr_name); p(ifs6_in_msg, "\t%ju total input message%s\n"); p(ifs6_in_error, "\t%ju total input error message%s\n"); p(ifs6_in_dstunreach, "\t%ju input destination unreachable error%s\n"); |