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util-src/time.c @ 10093:1266a63ba567
util.xmppstream: Inherit xml:lang from stream to stanzas (fixes #1401)
author | Kim Alvefur <zash@zash.se> |
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date | Sun, 28 Jul 2019 01:17:44 +0200 |
parent | 9680:a374905e99ff |
child | 10480:94cacf9fd0ae |
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#ifndef _POSIX_C_SOURCE #define _POSIX_C_SOURCE 200809L #endif #include <time.h> #include <lua.h> lua_Number tv2number(struct timespec *tv) { return tv->tv_sec + tv->tv_nsec * 1e-9; } int lc_time_realtime(lua_State *L) { struct timespec t; clock_gettime(CLOCK_REALTIME, &t); lua_pushnumber(L, tv2number(&t)); return 1; } int lc_time_monotonic(lua_State *L) { struct timespec t; clock_gettime(CLOCK_MONOTONIC, &t); lua_pushnumber(L, tv2number(&t)); return 1; } int luaopen_util_time(lua_State *L) { lua_createtable(L, 0, 2); { lua_pushcfunction(L, lc_time_realtime); lua_setfield(L, -2, "now"); lua_pushcfunction(L, lc_time_monotonic); lua_setfield(L, -2, "monotonic"); } return 1; }