clock_mono_ms.c

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/*
 * This file is part of the Fun programming language.
 * https://fun-lang.xyz/
 *
 * Copyright 2025 Johannes Findeisen <you@hanez.org>
 * Licensed under the terms of the Apache-2.0 license.
 * https://opensource.org/license/apache-2-0
 */


#include <stdint.h>
#include <time.h>

case OP_CLOCK_MONO_MS: {
 int64_t ms;
#if defined(CLOCK_MONOTONIC) && !defined(_WIN32)
 struct timespec ts;
 if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0) {
 ms = (int64_t)ts.tv_sec * 1000 + (int64_t)(ts.tv_nsec / 1000000);
 } else {
 time_t s = time(NULL);
 ms = (int64_t)s * 1000;
 }
#else
 time_t s = time(NULL);
 ms = (int64_t)s * 1000;
#endif
 push_value(vm, make_int(ms));
 break;
}