* [PATCH iproute2] ip/iproute: allow routes to be configured with expire values
@ 2015-12-21 8:29 Hangbin Liu
2015-12-22 5:39 ` Stephen Hemminger
0 siblings, 1 reply; 2+ messages in thread
From: Hangbin Liu @ 2015-12-21 8:29 UTC (permalink / raw)
To: netdev; +Cc: Xin Long, Hannes Frederic Sowa, stephen, Hangbin Liu
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
---
include/linux/rtnetlink.h | 1 +
ip/iproute.c | 11 ++++++++++-
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 3244947..ff2fe31 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -310,6 +310,7 @@ enum rtattr_type_t {
RTA_PREF,
RTA_ENCAP_TYPE,
RTA_ENCAP,
+ RTA_EXPIRES,
__RTA_MAX
};
diff --git a/ip/iproute.c b/ip/iproute.c
index eab512d..3f52e0f 100644
--- a/ip/iproute.c
+++ b/ip/iproute.c
@@ -84,7 +84,7 @@ static void usage(void)
fprintf(stderr, " [ ssthresh NUMBER ] [ realms REALM ] [ src ADDRESS ]\n");
fprintf(stderr, " [ rto_min TIME ] [ hoplimit NUMBER ] [ initrwnd NUMBER ]\n");
fprintf(stderr, " [ features FEATURES ] [ quickack BOOL ] [ congctl NAME ]\n");
- fprintf(stderr, " [ pref PREF ]\n");
+ fprintf(stderr, " [ pref PREF ] [ expires TIME ]\n");
fprintf(stderr, "TYPE := [ unicast | local | broadcast | multicast | throw |\n");
fprintf(stderr, " unreachable | prohibit | blackhole | nat ]\n");
fprintf(stderr, "TABLE_ID := [ local | main | default | all | NUMBER ]\n");
@@ -811,6 +811,7 @@ static int iproute_modify(int cmd, unsigned flags, int argc, char **argv)
int table_ok = 0;
int raw = 0;
int type_ok = 0;
+ static int hz;
memset(&req, 0, sizeof(req));
@@ -881,6 +882,14 @@ static int iproute_modify(int cmd, unsigned flags, int argc, char **argv)
if (rtnl_dsfield_a2n(&tos, *argv))
invarg("\"tos\" value is invalid\n", *argv);
req.r.rtm_tos = tos;
+ } else if (strcmp(*argv, "expires") == 0 ) {
+ __u32 expires;
+ NEXT_ARG();
+ if (get_u32(&expires, *argv, 0))
+ invarg("\"expires\" value is invalid\n", *argv);
+ if (!hz)
+ hz = get_user_hz();
+ addattr32(&req.n, sizeof(req), RTA_EXPIRES, expires*hz);
} else if (matches(*argv, "metric") == 0 ||
matches(*argv, "priority") == 0 ||
strcmp(*argv, "preference") == 0) {
--
2.4.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH iproute2] ip/iproute: allow routes to be configured with expire values
2015-12-21 8:29 [PATCH iproute2] ip/iproute: allow routes to be configured with expire values Hangbin Liu
@ 2015-12-22 5:39 ` Stephen Hemminger
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Hemminger @ 2015-12-22 5:39 UTC (permalink / raw)
To: Hangbin Liu; +Cc: netdev, Xin Long, Hannes Frederic Sowa
OK, applied to net-next branch (not master).
Also, please update man pages as well.
^ permalink raw reply [flat|nested] 2+ messages in thread
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