archy-slstatus/hostname.c

17 lines
243 B
C
Raw Normal View History

/* See LICENSE file for copyright and license details. */
#include <err.h>
#include <unistd.h>
#include "util.h"
const char *
hostname(void)
{
if (gethostname(buf, sizeof(buf)) == -1) {
warn("hostname");
return NULL;
}
return buf;
}