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Use busybox error handling functions wherever possible.

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This commit is contained in:
Matt Kraai
2000-12-22 01:48:07 +00:00
parent e9f07fb6e8
commit a9819b2908
50 changed files with 244 additions and 425 deletions
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13
hostname.c
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@@ -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");
}
}