Merge pull request #449 from Wires77/add_SO_EXCLUSIVEADDRUSE

Add option for SO_EXCLUSIVEADDRUSE in Windows

1 files changed, 20 insertions, 0 deletions

diff --git a/src/options.c b/src/options.c
index 9dea6bd..1c3eb1c 100644
--- a/src/options.c
+++ b/src/options.c
@@ -94,6 +94,26 @@ int opt_get_reuseaddr(lua_State *L, p_socket ps)
 }
 
 /*------------------------------------------------------*/
+/* enables reuse of local address */
+int opt_set_exclusiveaddruse(lua_State* L, p_socket ps)
+{
+#ifndef SO_EXCLUSIVEADDRUSE
+    return luaL_error(L, "SO_EXCLUSIVEADDRUSE is not supported on this operating system");
+#else
+    return opt_setboolean(L, ps, SOL_SOCKET, SO_EXCLUSIVEADDRUSE);
+#endif
+}
+
+int opt_get_exclusiveaddruse(lua_State* L, p_socket ps)
+{
+#ifndef SO_EXCLUSIVEADDRUSE
+    return luaL_error(L, "SO_EXCLUSIVEADDRUSE is not supported on this operating system");
+#else
+    return opt_getboolean(L, ps, SOL_SOCKET, SO_EXCLUSIVEADDRUSE);
+#endif
+}
+
+/*------------------------------------------------------*/
 /* enables reuse of local port */
 int opt_set_reuseport(lua_State *L, p_socket ps)
 {