#include <u.h>
#include <libc.h>
#include "../syscall/syscall.h"

vlong
nsec(void)
{
	Timeval tv;

	if(linuxgettimeofday(&tv, nil) < 0)
		return 0LL;

	return (vlong)tv.sec*1000000000LL+(vlong)tv.usec*1000LL;
}