slstatus

status monitor
git clone git://git.suckless.org/slstatus
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hostname.c (291B)

      1 /* See LICENSE file for copyright and license details. */
      2 #include <stdio.h>
      3 #include <unistd.h>
      4 
      5 #include "../slstatus.h"
      6 #include "../util.h"
      7 
      8 const char *
      9 hostname(const char *unused)
     10 {
     11 	if (gethostname(buf, sizeof(buf)) < 0) {
     12 		warn("gethostbyname:");
     13 		return NULL;
     14 	}
     15 
     16 	return buf;
     17 }