morpheus-base

morpheus base system
git clone git://git.2f30.org/morpheus-base.git
Log | Files | Refs

logname.c (336B)


      1 /* See LICENSE file for copyright and license details. */
      2 #include <stdio.h>
      3 #include <unistd.h>
      4 
      5 #include "util.h"
      6 
      7 int
      8 main(int argc, char *argv[])
      9 {
     10 	char *login;
     11 
     12 	argv0 = argv[0];
     13 	if (argc != 1)
     14 		eprintf("usage: %s\n", argv0);
     15 	if ((login = getlogin()))
     16 		puts(login);
     17 	else
     18 		eprintf("%s: no login name\n", argv0);
     19 	return 0;
     20 }