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/*
* 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_LIBRARY_H_
#define P11_LIBRARY_H_
#include "config.h"
#include "compat.h"
#include <sys/types.h>
extern p11_mutex_t p11_library_mutex;
#define p11_lock() p11_mutex_lock (&p11_library_mutex);
#define p11_unlock() p11_mutex_unlock (&p11_library_mutex);
void p11_message (const char* msg,
...) GNUC_PRINTF (1, 2);
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);
#ifdef OS_WIN32
/* No implementation, because done by DllMain */
#define p11_library_init_once()
#else /* !OS_WIN32 */
extern pthread_once_t p11_library_once;
#define p11_library_init_once() \
pthread_once (&p11_library_once, p11_library_init_impl);
void p11_library_init_impl (void);
#endif /* !OS_WIN32 */
void p11_library_init (void);
void p11_library_thread_cleanup (void);
void p11_library_uninit (void);
#endif /* P11_LIBRARY_H_ */
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