/* See LICENSE file for copyright and license details. */
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include "../util.h"
const char *
hostname(void)
{
if (gethostname(buf, sizeof(buf)) < 0) {
warn("gethostbyname:");
return NULL;
}
return buf;