/*

 * Copyright (c) 2011 Collabora Ltd

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 *     * Redistributions of source code must retain the above

 *       copyright notice, this list of conditions and the

 *       following disclaimer.

 *     * 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.

 *     * The names of contributors to this software may not be

 *       used to endorse or promote products derived from this

 *       software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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

 * COPYRIGHT OWNER 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.

 *

 *

 * CONTRIBUTORS

 *  Stef Walter <stef@memberwebs.com>

 */

#ifndef P11_MESSAGE_H_

#define P11_MESSAGE_H_

#include "compat.h"

#include <sys/types.h>

#define P11_MESSAGE_MAX 512

extern char * (* p11_message_storage)      (void);

void          p11_message                  (const char* msg,

                                            ...) GNUC_PRINTF (1, 2);

void          p11_message_err              (int errnum,

                                            const char* msg,

                                            ...) GNUC_PRINTF (2, 3);

void          p11_message_store            (const char* msg,

                                            size_t length);

const char *  p11_message_last             (void);

void          p11_message_clear            (void);

void          p11_message_quiet            (void);

void          p11_message_loud             (void);

#endif /* P11_MESSAGE_H_ */