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libubox: allow reading out the remaining time of a uloop timer in Lua

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Add Lua method to the uloop wrapper to allow reading out the remaining time of a uloop timer

Signed-off-by: Stijn Cleynhens <stijncleynhens@gmail.com>
This commit is contained in:
Stijn Cleynhens 2016-12-05 15:11:05 +01:00 committed by Felix Fietkau
parent 77a629375d
commit f9db1cb918
1 changed files with 10 additions and 0 deletions
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10
lua/uloop.c
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@ -94,6 +94,15 @@ static int ul_timer_set(lua_State *L)
return 1; 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) static int ul_timer_free(lua_State *L)
{ {
struct lua_uloop_timeout *tout = lua_touserdata(L, 1); 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[] = { static const luaL_Reg timer_m[] = {
{ "set", ul_timer_set }, { "set", ul_timer_set },
{ "remaining", ul_timer_remaining },
{ "cancel", ul_timer_free }, { "cancel", ul_timer_free },
{ NULL, NULL } { NULL, NULL }
}; };