diff options
Diffstat (limited to 'sbin/ifconfig/ifvlan.c')
| -rw-r--r-- | sbin/ifconfig/ifvlan.c | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/sbin/ifconfig/ifvlan.c b/sbin/ifconfig/ifvlan.c index 944ae17..714e4e0 100644 --- a/sbin/ifconfig/ifvlan.c +++ b/sbin/ifconfig/ifvlan.c @@ -1,6 +1,10 @@ /* - * Copyright (c) 1999 - * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved. + * Copyright (c) 1999 Bill Paul <wpaul@ctr.columbia.edu> + * Copyright (c) 2012 ADARA Networks, Inc. + * All rights reserved. + * + * Portions of this software were developed by Robert N. M. Watson under + * contract to ADARA Networks, Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -79,10 +83,14 @@ vlan_status(int s) { struct vlanreq vreq; - if (getvlan(s, &ifr, &vreq) != -1) - printf("\tvlan: %d parent interface: %s\n", - vreq.vlr_tag, vreq.vlr_parent[0] == '\0' ? - "<none>" : vreq.vlr_parent); + if (getvlan(s, &ifr, &vreq) == -1) + return; + printf("\tvlan: %d", vreq.vlr_tag); + if (ioctl(s, SIOCGVLANPCP, (caddr_t)&ifr) != -1) + printf(" vlanpcp: %u", ifr.ifr_vlan_pcp); + printf(" parent interface: %s", vreq.vlr_parent[0] == '\0' ? + "<none>" : vreq.vlr_parent); + printf("\n"); } static void @@ -150,6 +158,22 @@ DECL_CMD_FUNC(setvlandev, val, d) } static +DECL_CMD_FUNC(setvlanpcp, val, d) +{ + u_long ul; + char *endp; + + ul = strtoul(val, &endp, 0); + if (*endp != '\0') + errx(1, "invalid value for vlanpcp"); + if (ul > 7) + errx(1, "value for vlanpcp out of range"); + ifr.ifr_vlan_pcp = ul; + if (ioctl(s, SIOCSVLANPCP, (caddr_t)&ifr) == -1) + err(1, "SIOCSVLANPCP"); +} + +static DECL_CMD_FUNC(unsetvlandev, val, d) { struct vlanreq vreq; @@ -170,6 +194,7 @@ DECL_CMD_FUNC(unsetvlandev, val, d) static struct cmd vlan_cmds[] = { DEF_CLONE_CMD_ARG("vlan", setvlantag), DEF_CLONE_CMD_ARG("vlandev", setvlandev), + DEF_CMD_ARG("vlanpcp", setvlanpcp), /* NB: non-clone cmds */ DEF_CMD_ARG("vlan", setvlantag), DEF_CMD_ARG("vlandev", setvlandev), |
