Subversion Repositories or1k

/* hostname.c - poe@daimi.aau.dk */

#include "sash.h"

#include <sys/types.h>

#include <sys/param.h>

#include <stdio.h>

#include <unistd.h>

void do_hostname(int argc, char **argv)

{

        char hn[PATHLEN + 1];

        if(argc >= 2) {

                if(strlen(argv[1]) > PATHLEN) {

                        printf("That name is too long.\n");

                } else {

                        sethostname(argv[1], strlen(argv[1]));

                }

        } else {

                gethostname(hn, PATHLEN);

                printf("%s\n", hn);

        }

}