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util-src/time.c @ 10840:a83bfb266b15
mod_http: Add documentation to the non-obvious logic of get_ip_from_request
Because docs are good.
author | Jonas Schäfer <jonas@wielicki.name> |
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date | Thu, 14 May 2020 14:59:59 +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; }