util.startup: Check root after detecting platform and reading config (thanks SigmaTel71)
Ensures that startup.detect_platform() runs so know whether to use the
POSIX method of checking the current user or something else. Also after
reading the config so we know whether the root override setting is set.
#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_prosody_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;
}
int luaopen_util_time(lua_State *L) {
return luaopen_prosody_util_time(L);
}