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util-src/time.c @ 12631:9524bb7f3944
mod_storage_sql: Drop archive timestamp precision pending schema update
The "when" column is an INTEGER which will probably be unhappy about
storing higher precision timestamps, so we keep the older behavior for
now.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 14 Aug 2022 17:29:39 +0200 |
parent | 10480:94cacf9fd0ae |
child | 12976:a187600ec7d6 |
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#ifndef _POSIX_C_SOURCE #define _POSIX_C_SOURCE 200809L #endif #include <time.h> #include <lua.h> static lua_Number tv2number(struct timespec *tv) { return tv->tv_sec + tv->tv_nsec * 1e-9; } static int lc_time_realtime(lua_State *L) { struct timespec t; clock_gettime(CLOCK_REALTIME, &t); lua_pushnumber(L, tv2number(&t)); return 1; } static 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; }