#include "test/jemalloc_test.h"

/*

 * Sleep for approximately ns nanoseconds.  No lower *nor* upper bound on sleep

 * time is guaranteed.

 */

void

mq_nanosleep(unsigned ns) {

	assert(ns <= 1000*1000*1000);

#ifdef _WIN32

	Sleep(ns / 1000);

#else

	{

		struct timespec timeout;

		if (ns < 1000*1000*1000) {

			timeout.tv_sec = 0;

			timeout.tv_nsec = ns;

		} else {

			timeout.tv_sec = 1;

			timeout.tv_nsec = 0;

		}

		nanosleep(&timeout, NULL);

	}

#endif

}