summaryrefslogtreecommitdiff
path: root/libbb/xconnect.c
diff options
context:
space:
mode:
Diffstat (limited to 'libbb/xconnect.c')
-rw-r--r--libbb/xconnect.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/libbb/xconnect.c b/libbb/xconnect.c
index 97751eb..d8c8d02 100644
--- a/libbb/xconnect.c
+++ b/libbb/xconnect.c
@@ -21,6 +21,8 @@ int FAST_FUNC setsockopt_broadcast(int fd)
{
return setsockopt(fd, SOL_SOCKET, SO_BROADCAST, &const_int_1, sizeof(const_int_1));
}
+
+#ifdef SO_BINDTODEVICE
int FAST_FUNC setsockopt_bindtodevice(int fd, const char *iface)
{
int r;
@@ -36,6 +38,14 @@ int FAST_FUNC setsockopt_bindtodevice(int fd, const char *iface)
bb_perror_msg("can't bind to interface %s", iface);
return r;
}
+#else
+int FAST_FUNC setsockopt_bindtodevice(int fd UNUSED_PARAM,
+ const char *iface UNUSED_PARAM)
+{
+ bb_error_msg("SO_BINDTODEVICE is not supported on this system");
+ return -1;
+}
+#endif
len_and_sockaddr* FAST_FUNC get_sock_lsa(int fd)
{