Add Lua method to the uloop wrapper to allow reading out the remaining time of
a uloop timer
Signed-off-by: Stijn Cleynhens <stijncleynh...@gmail.com>
---
lua/uloop.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/lua/uloop.c b/lua/uloop.c
index c5dd12f..a78c2dc 100644
--- a/lua/uloop.c
+++ b/lua/uloop.c
@@ -94,6 +94,15 @@ static int ul_timer_set(lua_State *L)
return 1;
}
+static int ul_timer_remaining(lua_State *L)
+{
+ struct lua_uloop_timeout *tout;
+
+ tout = lua_touserdata(L, 1);
+ lua_pushnumber(L, uloop_timeout_remaining(&tout->t));
+ return 1;
+}
+
static int ul_timer_free(lua_State *L)
{
struct lua_uloop_timeout *tout = lua_touserdata(L, 1);
@@ -114,6 +123,7 @@ static int ul_timer_free(lua_State *L)
static const luaL_Reg timer_m[] = {
{ "set", ul_timer_set },
+ { "remaining", ul_timer_remaining },
{ "cancel", ul_timer_free },
{ NULL, NULL }
};
--
1.9.1
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