summaryrefslogtreecommitdiff
path: root/hostname.c
diff options
context:
space:
mode:
authorMatt Kraai2000-12-22 01:48:07 +0000
committerMatt Kraai2000-12-22 01:48:07 +0000
commita9819b290848e0a760f3805d5937fa050235d707 (patch)
treeb8cb8d939032c0806d62161b01e5836cb808dc3f /hostname.c
parente9f07fb6e83b75a50760599a5d31f494841eddf7 (diff)
downloadbusybox-a9819b290848e0a760f3805d5937fa050235d707.zip
busybox-a9819b290848e0a760f3805d5937fa050235d707.tar.gz
Use busybox error handling functions wherever possible.
Diffstat (limited to 'hostname.c')
-rw-r--r--hostname.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/hostname.c b/hostname.c
index 13e52c4..c64d160 100644
--- a/hostname.c
+++ b/hostname.c
@@ -1,6 +1,6 @@
/* vi: set sw=4 ts=4: */
/*
- * $Id: hostname.c,v 1.16 2000/12/07 19:56:48 markw Exp $
+ * $Id: hostname.c,v 1.17 2000/12/22 01:48:07 kraai Exp $
* Mini hostname implementation for busybox
*
* Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
@@ -40,10 +40,9 @@ void do_sethostname(char *s, int isfile)
if (!isfile) {
if (sethostname(s, strlen(s)) < 0) {
if (errno == EPERM)
- error_msg("you must be root to change the hostname\n");
+ error_msg_and_die("you must be root to change the hostname\n");
else
- perror("sethostname");
- exit(1);
+ perror_msg_and_die("sethostname");
}
} else {
f = xfopen(s, "r");
@@ -51,10 +50,8 @@ void do_sethostname(char *s, int isfile)
fclose(f);
if (buf[strlen(buf) - 1] == '\n')
buf[strlen(buf) - 1] = 0;
- if (sethostname(buf, strlen(buf)) < 0) {
- perror("sethostname");
- exit(1);
- }
+ if (sethostname(buf, strlen(buf)) < 0)
+ perror_msg_and_die("sethostname");
}
}