usage.c: remove reference to busybox.h

[oweals/busybox.git] / libbb / vherror_msg.c

diff --git a/libbb/vherror_msg.c b/libbb/vherror_msg.c
index 9a06f3a381e737419517c60fe5c3adc792610637..04446a090d407543ac2cfa2301aa39796a817437 100644 (file)
--- a/libbb/vherror_msg.c
+++ b/libbb/vherror_msg.c
@@ -2,44 +2,14 @@
 /*
  * Utility routines.
  *
- * Copyright (C) tons of folks.  Tracking down who wrote what
- * isn't something I'm going to worry about...  If you wrote something
- * here, please feel free to acknowledge your work.
- *
- * 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
- *
- * Based in part on code from sash, Copyright (c) 1999 by David I. Bell 
- * Permission has been granted to redistribute this code under the GPL.
+ * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
  *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include <stdarg.h>
-#include <netdb.h>
-extern int h_errno;
-
-#include <stdio.h>
-
 #include "libbb.h"
 
-extern void vherror_msg(const char *s, va_list p)
+void bb_vherror_msg(const char *s, va_list p)
 {
-       int err = h_errno;
-       if(s == 0)
-               s = "";
-       verror_msg(s, p);
-       if (*s)
-               s = ": ";
-       fprintf(stderr, "%s%s\n", s, hstrerror(err));
+       bb_verror_msg(s, p, hstrerror(h_errno));
 }