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-rw-r--r--hostname.c128
1 files changed, 0 insertions, 128 deletions
diff --git a/hostname.c b/hostname.c
deleted file mode 100644
index d878515..0000000
--- a/hostname.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * $Id: hostname.c,v 1.30 2001/06/26 02:06:08 bug1 Exp $
- * Mini hostname implementation for busybox
- *
- * Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
- *
- * adjusted by Erik Andersen <andersee@debian.org> to remove
- * use of long options and GNU getopt. Improved the usage info.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <errno.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include "busybox.h"
-
-static void do_sethostname(char *s, int isfile)
-{
- FILE *f;
- char buf[255];
-
- if (!s)
- return;
- if (!isfile) {
- if (sethostname(s, strlen(s)) < 0) {
- if (errno == EPERM)
- error_msg_and_die("you must be root to change the hostname");
- else
- perror_msg_and_die("sethostname");
- }
- } else {
- f = xfopen(s, "r");
- fgets(buf, 255, f);
-#ifdef BB_FEATURE_CLEAN_UP
- fclose(f);
-#endif
- chomp(buf);
- do_sethostname(buf, 0);
- }
-}
-
-int hostname_main(int argc, char **argv)
-{
- int opt_short = 0;
- int opt_domain = 0;
- int opt_ip = 0;
- struct hostent *h;
- char *filename = NULL;
- char buf[255];
- char *s = NULL;
-
- if (argc < 1)
- show_usage();
-
- while (--argc > 0 && **(++argv) == '-') {
- while (*(++(*argv))) {
- switch (**argv) {
- case 's':
- opt_short = 1;
- break;
- case 'i':
- opt_ip = 1;
- break;
- case 'd':
- opt_domain = 1;
- break;
- case 'F':
- if (--argc == 0) {
- show_usage();
- }
- filename = *(++argv);
- break;
- case '-':
- if (strcmp(++(*argv), "file") || --argc ==0 ) {
- show_usage();
- }
- filename = *(++argv);
- break;
- default:
- show_usage();
- }
- if (filename != NULL)
- break;
- }
- }
-
- if (argc >= 1) {
- do_sethostname(*argv, 0);
- } else if (filename != NULL) {
- do_sethostname(filename, 1);
- } else {
- gethostname(buf, 255);
- if (opt_short) {
- s = strchr(buf, '.');
- if (!s)
- s = buf;
- *s = 0;
- puts(buf);
- } else if (opt_domain) {
- s = strchr(buf, '.');
- puts(s ? s + 1 : "");
- } else if (opt_ip) {
- h = xgethostbyname(buf);
- puts(inet_ntoa(*(struct in_addr *) (h->h_addr)));
- } else {
- puts(buf);
- }
- }
- return(0);
-}