nixio: Add nixio.gettimeofday() per user request

diff --git a/libs/nixio/src/poll.c b/libs/nixio/src/poll.c
index 4af3289..1211bc7 100644 (file)
--- a/libs/nixio/src/poll.c
+++ b/libs/nixio/src/poll.c
@@ -21,6 +21,16 @@
 #include <errno.h>
 #include <string.h>
 #include <stdlib.h>
+#include <sys/time.h>
+
+
+static int nixio_gettimeofday(lua_State *L) {
+       struct timeval tv;
+       gettimeofday(&tv, NULL);
+       nixio__pushnumber(L, tv.tv_sec);
+       nixio__pushnumber(L, tv.tv_usec);
+       return 2;
+}
 
 
 /**
@@ -188,6 +198,7 @@ static int nixio_poll(lua_State *L) {
 
 /* module table */
 static const luaL_reg R[] = {
+       {"gettimeofday", nixio_gettimeofday},
        {"nanosleep",   nixio_nanosleep},
        {"poll",                nixio_poll},
        {"poll_flags",  nixio_poll_flags},