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util-src/time.c @ 9390:b749cce57f08
.luacheckrc: Allow randomize() global in spec/
This is a busted function that is not currently recognized by luacheck.
See https://github.com/mpeterv/luacheck/pull/183
author | Matthew Wild <mwild1@gmail.com> |
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date | Sat, 29 Sep 2018 12:20:51 +0100 (2018-09-29) |
parent | 9164:35807f02bdc7 |
child | 9680:a374905e99ff |
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#ifndef _POSIX_C_SOURCE #define _POSIX_C_SOURCE 199309L #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; }