/* vi: set sw=4 ts=4: */
/*
- * $Id: hostname.c,v 1.24 2001/02/14 21:23:06 andersen Exp $
+ * $Id: hostname.c,v 1.28 2001/05/16 15:40:48 kraai Exp $
* Mini hostname implementation for busybox
*
* Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
+#include <stdlib.h>
-void do_sethostname(char *s, int isfile)
+static void do_sethostname(char *s, int isfile)
{
FILE *f;
char buf[255];
if (!s)
s = buf;
*s = 0;
- printf("%s\n", buf);
+ puts(buf);
} else if (opt_domain) {
s = strchr(buf, '.');
- printf("%s\n", (s ? s + 1 : ""));
+ puts(s ? s + 1 : "");
} else if (opt_ip) {
- h = gethostbyname(buf);
- if (!h) {
- printf("Host not found\n");
- exit(1);
- }
- printf("%s\n", inet_ntoa(*(struct in_addr *) (h->h_addr)));
+ h = xgethostbyname(buf);
+ puts(inet_ntoa(*(struct in_addr *) (h->h_addr)));
} else {
- printf("%s\n", buf);
+ puts(buf);
}
}
return(0);