aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/in.h
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2010-03-04 11:51:29 +0100
committerIngo Molnar <mingo@elte.hu>2010-03-04 11:51:29 +0100
commite02c4fd3142dfb9412531bbfabd510a2a7c6ea46 (patch)
tree61b64506b2c016e050f940a89d1ffd36b7c00fdf /include/linux/in.h
parenttracing: Include irqflags headers from trace clock (diff)
parenttracing: Fix warning in s_next of trace file ops (diff)
Merge branch 'tip/tracing/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into tracing/urgent
Diffstat (limited to 'include/linux/in.h')
-rw-r--r--include/linux/in.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/in.h b/include/linux/in.h
index b615649db129..583c76f9c30f 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -84,6 +84,8 @@ struct in_addr {
#define IP_ORIGDSTADDR 20
#define IP_RECVORIGDSTADDR IP_ORIGDSTADDR
+#define IP_MINTTL 21
+
/* IP_MTU_DISCOVER values */
#define IP_PMTUDISC_DONT 0 /* Never send DF frames */
#define IP_PMTUDISC_WANT 1 /* Use per route hints */