libbb/vperror_msg.c

   1 /* vi: set sw=4 ts=4: */
   2 /*
   3  * Utility routines.
   4  *
   5  * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20  */
  21
  22 #include <stdio.h>
  23 #include <errno.h>
  24 #include <string.h>
  25 #include <stdlib.h>
  26 #include "libbb.h"
  27
  28 extern void vperror_msg(const char *s, va_list p)
  29 {
  30         int err=errno;
  31         if(s == 0) s = "";
  32         verror_msg(s, p);
  33         if (*s) s = ": ";
  34         fprintf(stderr, "%s%s\n", s, strerror(err));
  35 }
  36
  37
  38 /* END CODE */
  39 /*
  40 Local Variables:
  41 c-file-style: "linux"
  42 c-basic-offset: 4
  43 tab-width: 4
  44 End:
  45 */