diff options
| author |   angelos <angelos@openbsd.org> | 2000-11-15 01:45:48 +0000 |
|---|---|---|
| committer | angelos <angelos@openbsd.org> | 2000-11-15 01:45:48 +0000 |
| commit | 9cbecca43b3647f82546a5ccfad80918e758951c (patch) | |
| tree | 6fffb3a82f43cd8bfa8968dd957412ca623f3c2a | |
| parent | do not reorder keys if a key is removed (diff) | |
| download | wireguard-openbsd-9cbecca43b3647f82546a5ccfad80918e758951c.tar.xz wireguard-openbsd-9cbecca43b3647f82546a5ccfad80918e758951c.zip | |
Accept -inet/-inet6 etc. in route show command.
| -rw-r--r-- | sbin/route/show.c | 47 |
1 files changed, 43 insertions, 4 deletions
diff --git a/sbin/route/show.c b/sbin/route/show.c index df0ea4a7bea..b6b0b2e470a 100644 --- a/sbin/route/show.c +++ b/sbin/route/show.c @@ -1,4 +1,4 @@ -/* $OpenBSD: show.c,v 1.18 2000/09/24 01:02:24 millert Exp $ */ +/* $OpenBSD: show.c,v 1.19 2000/11/15 01:45:48 angelos Exp $ */ /* $NetBSD: show.c,v 1.1 1996/11/15 18:01:41 gwr Exp $ */ /* @@ -38,7 +38,7 @@ #if 0 static char sccsid[] = "from: @(#)route.c 8.3 (Berkeley) 3/9/94"; #else -static char *rcsid = "$OpenBSD: show.c,v 1.18 2000/09/24 01:02:24 millert Exp $"; +static char *rcsid = "$OpenBSD: show.c,v 1.19 2000/11/15 01:45:48 angelos Exp $"; #endif #endif /* not lint */ @@ -58,6 +58,8 @@ static char *rcsid = "$OpenBSD: show.c,v 1.18 2000/09/24 01:02:24 millert Exp $" #include <sys/sysctl.h> +#include "keywords.h" + #include <netdb.h> #include <stdio.h> #include <stdlib.h> @@ -117,8 +119,42 @@ show(argc, argv) struct rt_msghdr *rtm; char *buf = NULL, *next, *lim; size_t needed; - int mib[6]; - + int mib[6], af = 0; + struct sockaddr *sa; + + if (argc > 1) { + argv++; + if (argc == 2 && **argv == '-') + switch (keyword(*argv + 1)) { + case K_INET: + af = AF_INET; + break; +#ifdef INET6 + case K_INET6: + af = AF_INET6; + break; +#endif + case K_XNS: + af = AF_NS; + break; + case K_IPX: + af = AF_IPX; + break; + case K_LINK: + af = AF_LINK; + break; + case K_ISO: + case K_OSI: + af = AF_ISO; + break; + case K_X25: + af = AF_CCITT; + break; + default: + goto bad; + } else +bad: usage(*argv); + } mib[0] = CTL_NET; mib[1] = PF_ROUTE; mib[2] = 0; @@ -146,6 +182,9 @@ show(argc, argv) if (buf) { for (next = buf; next < lim; next += rtm->rtm_msglen) { rtm = (struct rt_msghdr *)next; + sa = (struct sockaddr *)(rtm + 1); + if (af && sa->sa_family != af) + continue; p_rtentry(rtm); } free(buf); |