More splicing stuff

[project/luci.git] / libs / nixio / src / nixio.c

diff --git a/libs/nixio/src/nixio.c b/libs/nixio/src/nixio.c
index 383fc0a..ae1af7a 100644 (file)
--- a/libs/nixio/src/nixio.c
+++ b/libs/nixio/src/nixio.c
@@ -88,8 +88,14 @@ int nixio__tofd(lua_State *L, int ud) {
        return fd;
 }
 
+static int nixio_strerror(lua_State *L) {
+       lua_pushstring(L, strerror(luaL_checkinteger(L, 1)));
+       return 1;
+}
+
 /* object table */
 static const luaL_reg R[] = {
+       {"strerror",    nixio_strerror},
        {NULL,                  NULL}
 };