commit ce2d2d04ca21aedab67bd41dd9f89063454ed463
author Lorenzo Colitti <lorenzo@google.com> Tue Jul 09 17:58:13 2013 +0900
committer Lorenzo Colitti <lorenzo@google.com> Thu Jul 11 13:01:40 2013 +0900
tree 79234d0beedac6ebc53302f19e5f77825e30317a
parent eadaaeadfa3d5fcf49f433896e9244f0a10a5f63

Add a function to check if a packet is ours

This allows the ping socket codepaths to be simpler.

Bug: 9469682
Change-Id: I05174cafd74ad5de5e867af8a3a3ac19439034b4

ping_common.h

diff --git a/ping_common.h b/ping_common.h
index 9cdb07b..f917315 100644
--- a/ping_common.h
+++ b/ping_common.h
@@ -277,6 +277,7 @@
 extern int receive_error_msg(void);
 extern int parse_reply(struct msghdr *msg, int len, void *addr, struct timeval *);
 extern void install_filter(void);
+extern int is_ours(uint16_t id);
 
 extern int pinger(void);
 extern void sock_setbufs(int icmp_sock, int alloc);