error.c

   1 /*
   2  * Copyright (c) 2000, Red Hat, Inc.
   3  *
   4  *     This program is free software; you can redistribute it and/or modify
   5  *     it under the terms of the GNU General Public License as published by
   6  *     the Free Software Foundation; either version 2 of the License, or
   7  *     (at your option) any later version.
   8  *
   9  *     A copy of the GNU General Public License can be found at
  10  *     http://www.gnu.org/
  11  *
  12  * Written by Ron Parker <parkerrd@hotmail.com>
  13  *
  14  */
  15
  16 #include <stdio.h>
  17 #include <stdlib.h>
  18 #include <windows.h>
  19 #include "setup.h"
  20
  21 void
  22 lowmem ()
  23 {
  24   fputs ("Insufficient memory.\n", stderr);
  25   exit (1);
  26 }
  27
  28 void
  29 winerror ()
  30 {
  31   LPVOID msgbuf;
  32   int lasterr = GetLastError ();
  33
  34   /* If !lasterr then assume a standard file error happened and was
  35      already displayed. */
  36   if (lasterr)
  37     {
  38       FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER
  39                      | FORMAT_MESSAGE_FROM_SYSTEM
  40                      | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, lasterr,
  41                      MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT),
  42                      (LPTSTR) & msgbuf, 0, NULL);
  43       if (msgbuf)
  44         {
  45           fprintf (stderr, "%s\n", (char *) msgbuf);
  46           LocalFree (msgbuf);
  47         }
  48       else
  49         fprintf (stderr, "Unexpected error #%d\n", lasterr);
  50     }
  51 }