1 files changed, 8 insertions, 0 deletions
diff --git a/ucspi-tcp-0.88/socket_getifidx.c b/ucspi-tcp-0.88/socket_getifidx.c
new file mode 100644
index 0000000..452d6d7
--- /dev/null
+++ b/ucspi-tcp-0.88/socket_getifidx.c
@@ -0,0 +1,8 @@
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include "socket.h"
+
+uint32 socket_getifidx(const char* ifname) {
+  return if_nametoindex(ifname);
+}