#include "common.h"
#include <time.h>

char *va(const char *fmt, ...)
{
	va_list vl;
	static char buffer[4096];

	va_start(vl, fmt);
	vsnprintf(buffer, sizeof(buffer), fmt, vl);
	va_end(vl);

	return buffer;
}

int64_t get_time(void)
{
	struct timespec ts;
	clock_gettime(CLOCK_MONOTONIC, &ts);
	return ts.tv_sec * 1000000000 + ts.tv_nsec;
}