diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-04-06 16:06:04 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-04-06 16:06:04 +0200 |
| commit | 2d4823b65b67c7f1fa504037aa0d4065650f53d8 (patch) | |
| tree | dcaf7f47a3a8bde55a27511808126182284417a0 /networking/libiproute | |
| parent | a7386bb35b474987f0e82337b7fe524220336d32 (diff) | |
| download | busybox-2d4823b65b67c7f1fa504037aa0d4065650f53d8.tar.gz | |
iplink: implement "set promisc on|off". Closes 4682
function old new delta
do_iplink 1232 1269 +37
packed_usage 31337 31327 -10
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/libiproute')
| -rw-r--r-- | networking/libiproute/iplink.c | 31 |
1 files changed, 11 insertions, 20 deletions
diff --git a/networking/libiproute/iplink.c b/networking/libiproute/iplink.c index f00c40215..aef5f6490 100644 --- a/networking/libiproute/iplink.c +++ b/networking/libiproute/iplink.c @@ -210,10 +210,10 @@ static int do_set(char **argv) /* If you add stuff here, update iplink_full_usage */ static const char keywords[] ALIGN1 = "up\0""down\0""name\0""mtu\0""qlen\0""multicast\0" - "arp\0""address\0" + "arp\0""promisc\0""address\0" "dev\0" /* must be last */; enum { ARG_up = 0, ARG_down, ARG_name, ARG_mtu, ARG_qlen, ARG_multicast, - ARG_arp, ARG_addr, + ARG_arp, ARG_promisc, ARG_addr, ARG_dev }; enum { PARM_on = 0, PARM_off }; smalluint key; @@ -237,6 +237,7 @@ static int do_set(char **argv) duparg("mtu", *argv); mtu = get_unsigned(*argv, "mtu"); } else if (key == ARG_qlen) { +//TODO: txqueuelen, txqlen are synonyms to qlen NEXT_ARG(); if (qlen != -1) duparg("qlen", *argv); @@ -273,6 +274,14 @@ static int do_set(char **argv) flags &= ~IFF_NOARP; else flags |= IFF_NOARP; + } else if (key == ARG_promisc) { + if (param < 0) + die_must_be_on_off("promisc"); + mask |= IFF_PROMISC; + if (param == PARM_on) + flags |= IFF_PROMISC; + else + flags &= ~IFF_PROMISC; } } @@ -285,15 +294,6 @@ static int do_set(char **argv) if (len < 0) return -1; addattr_l(&req->n, sizeof(*req), IFLA_BROADCAST, abuf, len); - } else if (matches(*argv, "txqueuelen") == 0 || - strcmp(*argv, "qlen") == 0 || - matches(*argv, "txqlen") == 0) { - NEXT_ARG(); - if (qlen != -1) - duparg("txqueuelen", *argv); - if (get_integer(&qlen, *argv, 0)) - invarg_1_to_2(*argv, "txqueuelen"); - addattr_l(&req->n, sizeof(*req), IFLA_TXQLEN, &qlen, 4); } else if (strcmp(*argv, "netns") == 0) { NEXT_ARG(); if (netns != -1) @@ -313,15 +313,6 @@ static int do_set(char **argv) req->i.ifi_flags &= ~IFF_ALLMULTI; } else return on_off("allmulticast", *argv); - } else if (strcmp(*argv, "promisc") == 0) { - NEXT_ARG(); - req->i.ifi_change |= IFF_PROMISC; - if (strcmp(*argv, "on") == 0) { - req->i.ifi_flags |= IFF_PROMISC; - } else if (strcmp(*argv, "off") == 0) { - req->i.ifi_flags &= ~IFF_PROMISC; - } else - return on_off("promisc", *argv); } else if (strcmp(*argv, "trailers") == 0) { NEXT_ARG(); req->i.ifi_change |= IFF_NOTRAILERS; |