summaryrefslogtreecommitdiff
path: root/networking/libiproute
diff options
context:
space:
mode:
authorDenys Vlasenko2017-04-06 16:06:04 +0200
committerDenys Vlasenko2017-04-06 16:06:04 +0200
commit2d4823b65b67c7f1fa504037aa0d4065650f53d8 (patch)
treedcaf7f47a3a8bde55a27511808126182284417a0 /networking/libiproute
parenta7386bb35b474987f0e82337b7fe524220336d32 (diff)
downloadbusybox-2d4823b65b67c7f1fa504037aa0d4065650f53d8.zip
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.c31
1 files changed, 11 insertions, 20 deletions
diff --git a/networking/libiproute/iplink.c b/networking/libiproute/iplink.c
index f00c402..aef5f64 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;