Add volatile qualifications to two blocks of inline asm to stop GCC from

[thirdparty/openssl.git] / crypto / o_dir_test.c

/* crypto/o_dir.h -*- mode:C; c-file-style: "eay" -*- */
/* Copied from Richard Levitte's (richard@levitte.org) LP library.  All
 * symbol names have been changed, with permission from the author.
 */

/* $LP: LPlib/test/test_dir.c,v 1.1 2004/06/16 22:59:47 _cvs_levitte Exp $ */
/*
 * Copyright (c) 2004, Richard Levitte <richard@levitte.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include "e_os2.h"
#include "o_dir.h"

#if defined OPENSSL_SYS_UNIX || defined OPENSSL_SYS_WIN32 || defined OPENSSL_SYS_WINCE
#define CURRDIR "."
#elif defined OPENSSL_SYS_VMS
#define CURRDIR "SYS$DISK:[]"
#else
#error "No supported platform defined!"
#endif

int main()
{
  OPENSSL_DIR_CTX *ctx = NULL;
  const char *result;

  while((result = OPENSSL_DIR_read(&ctx, CURRDIR)) != NULL)
    {
      printf("%s\n", result);
    }

  if (errno)
    {
      perror("test_dir");
      exit(1);
    }

  if (!OPENSSL_DIR_end(&ctx))
    {
      perror("test_dir");
      exit(2);
    }
  exit(0);
}