summaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorPhilipp Maier <pmaier@sysmocom.de>2017-10-20 19:41:26 +0200
committerHarald Welte <laforge@gnumonks.org>2017-10-23 08:47:38 +0000
commit2d2490ed4eead00f23cc4a34b6a0fb17751f6a8f (patch)
tree98fd37d09e5c3c69c386f46f28fd45ab08cc8cef /include
parenta19c126e7693c3f98cc8f5cd0f010d4fa23d922f (diff)
socket: add function osmo_sock_local_ip() to query local ip
In some cases it is required to know the ip-address of the interface through that a given remote IP-Address can be reached. Add function osmo_sock_local_ip() to determine the local ip-address for a given remote ip-address Change-Id: I2988cc52b196fc8476703d1287e24cb4a48491c2
Diffstat (limited to 'include')
-rw-r--r--include/osmocom/core/socket.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/osmocom/core/socket.h b/include/osmocom/core/socket.h
index ebfcab3a..47d9f308 100644
--- a/include/osmocom/core/socket.h
+++ b/include/osmocom/core/socket.h
@@ -57,4 +57,6 @@ int osmo_sock_mcast_ttl_set(int fd, uint8_t ttl);
int osmo_sock_mcast_all_set(int fd, bool enable);
int osmo_sock_mcast_subscribe(int fd, const char *grp_addr);
+int osmo_sock_local_ip(char *local_ip, const char *remote_ip);
+
/*! @} */