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authorBernhard Reutner-Fischer2008-10-07 17:00:58 +0000
committerBernhard Reutner-Fischer2008-10-07 17:00:58 +0000
commit578de8644c46cd17667812f7e335bf9fefbca00d (patch)
treeaaa904d5d406fcc645fff16f0def4bc52dd4ebf1
parent2239f819411ff7ba47e5d14a6411a10bcfd1ef97 (diff)
downloadbusybox-578de8644c46cd17667812f7e335bf9fefbca00d.zip
busybox-578de8644c46cd17667812f7e335bf9fefbca00d.tar.gz
- route metric support (Natanael Copa)
Adds about 75b
-rw-r--r--include/usage.h3
-rw-r--r--networking/libiproute/iproute.c11
2 files changed, 11 insertions, 3 deletions
diff --git a/include/usage.h b/include/usage.h
index fa7ac3b..8f6013e 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -1992,7 +1992,8 @@
" [oif STRING] [tos TOS]\n" \
"iproute { add | del | change | append | replace | monitor } ROUTE\n" \
" SELECTOR := [root PREFIX] [match PREFIX] [proto RTPROTO]\n" \
- " ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO]" \
+ " ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO]\n" \
+ " [metric METRIC]" \
#define iprule_trivial_usage \
"{[list | add | del] RULE}"
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index bdccad6..a7ec66c 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -291,7 +291,7 @@ static int iproute_modify(int cmd, unsigned flags, char **argv)
{
static const char keywords[] ALIGN1 =
"src\0""via\0""mtu\0""lock\0""protocol\0"USE_FEATURE_IP_RULE("table\0")
- "dev\0""oif\0""to\0";
+ "dev\0""oif\0""to\0""metric\0";
enum {
ARG_src,
ARG_via,
@@ -300,7 +300,8 @@ static int iproute_modify(int cmd, unsigned flags, char **argv)
USE_FEATURE_IP_RULE(ARG_table,)
ARG_dev,
ARG_oif,
- ARG_to
+ ARG_to,
+ ARG_metric,
};
enum {
gw_ok = 1 << 0,
@@ -387,6 +388,12 @@ USE_FEATURE_IP_RULE(ARG_table,)
} else if (arg == ARG_dev || arg == ARG_oif) {
NEXT_ARG();
d = *argv;
+ } else if (arg == ARG_metric) {
+ uint32_t metric;
+ NEXT_ARG();
+ if (get_u32(&metric, *argv, 0))
+ invarg(*argv, "metric");
+ addattr32(&req.n, sizeof(req), RTA_PRIORITY, metric);
} else {
int type;
inet_prefix dst;