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/*  pthread.h
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/*  pthread.h
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 *
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 *
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 *  Written by Joel Sherrill .
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 *  Written by Joel Sherrill .
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 *
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 *
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 *  COPYRIGHT (c) 1989-2010.
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 *  COPYRIGHT (c) 1989-2013.
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 *  On-Line Applications Research Corporation (OAR).
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 *  On-Line Applications Research Corporation (OAR).
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 *
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 *
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 *  Permission to use, copy, modify, and distribute this software for any
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 *  Permission to use, copy, modify, and distribute this software for any
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 *  purpose without fee is hereby granted, provided that this entire notice
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 *  purpose without fee is hereby granted, provided that this entire notice
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 *  is included in all copies of any software which is or includes a copy
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 *  is included in all copies of any software which is or includes a copy
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 *  THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
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 *  THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
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 *  WARRANTY.  IN PARTICULAR,  THE AUTHOR MAKES NO REPRESENTATION
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 *  WARRANTY.  IN PARTICULAR,  THE AUTHOR MAKES NO REPRESENTATION
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 *  OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
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 *  OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
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 *  SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
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 *  SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
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 *
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 *
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 *  $Id: pthread.h,v 1.9 2010/12/08 14:44:06 corinna Exp $
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 *  $Id: pthread.h,v 1.12 2013/11/29 23:35:34 joel Exp $
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 */
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 */
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#ifndef __PTHREAD_h
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#ifndef __PTHREAD_h
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#if defined(_POSIX_THREADS)
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#if defined(_POSIX_THREADS)
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#include
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#include
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#include
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#include
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#include
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#include
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struct _pthread_cleanup_context {
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  void (*_routine)(void *);
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  void *_arg;
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  int _canceltype;
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  struct _pthread_cleanup_context *_previous;
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#include
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};
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/* Register Fork Handlers */
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/* Register Fork Handlers */
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/* This is used to statically initialize a pthread_cond_t. Example:
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/* This is used to statically initialize a pthread_cond_t. Example:
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    pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
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    pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
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 */
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 */
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#define PTHREAD_COND_INITIALIZER  ((pthread_mutex_t) 0xFFFFFFFF)
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#define PTHREAD_COND_INITIALIZER  ((pthread_cond_t) 0xFFFFFFFF)
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int	_EXFUN(pthread_attr_getguardsize,
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int	_EXFUN(pthread_attr_getguardsize,
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	(_CONST pthread_attr_t *__attr, size_t *__guardsize));
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	(_CONST pthread_attr_t *__attr, size_t *__guardsize));
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int	_EXFUN(pthread_attr_setguardsize,
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int	_EXFUN(pthread_attr_setguardsize,
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	(pthread_attr_t *__attr, size_t __guardsize));
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	(pthread_attr_t *__attr, size_t __guardsize));
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/* POSIX thread APIs beyond the POSIX standard but provided
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 * in GNU/Linux. They may be provided by other OSes for
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 * compatibility.
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 */
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#if defined(__GNU_VISIBLE)
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#if defined(__rtems__)
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int	_EXFUN(pthread_attr_setaffinity_np,
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	(pthread_attr_t *__attr, size_t __cpusetsize,
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	const cpu_set_t *__cpuset));
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int 	_EXFUN(pthread_attr_getaffinity_np,
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	(const pthread_attr_t *__attr, size_t __cpusetsize,
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	cpu_set_t *__cpuset));
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int	_EXFUN(pthread_setaffinity_np,
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	(pthread_t __id, size_t __cpusetsize, const cpu_set_t *__cpuset));
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int	_EXFUN(pthread_getaffinity_np,
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	(const pthread_t __id, size_t __cpusetsize, cpu_set_t *__cpuset));
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int	_EXFUN(pthread_getattr_np,
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	(pthread_t __id, pthread_attr_t *__attr));
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#endif /* defined(__rtems__) */
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#endif /* defined(__GNU_VISIBLE) */
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/* Thread Creation, P1003.1c/Draft 10, p. 144 */
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/* Thread Creation, P1003.1c/Draft 10, p. 144 */
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int	_EXFUN(pthread_create,
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int	_EXFUN(pthread_create,
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int	_EXFUN(pthread_setcanceltype, (int __type, int *__oldtype));
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int	_EXFUN(pthread_setcanceltype, (int __type, int *__oldtype));
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void 	_EXFUN(pthread_testcancel, (void));
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void 	_EXFUN(pthread_testcancel, (void));
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/* Establishing Cancellation Handlers, P1003.1c/Draft 10, p. 184 */
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/* Establishing Cancellation Handlers, P1003.1c/Draft 10, p. 184 */
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void	_EXFUN(_pthread_cleanup_push,
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	(struct _pthread_cleanup_context *_context,
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	void (*_routine)(void *), void *_arg));
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void	_EXFUN(_pthread_cleanup_pop,
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	(struct _pthread_cleanup_context *_context,
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	int _execute));
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/* It is intentional to open and close the scope in two different macros */
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#define pthread_cleanup_push(_routine, _arg) \
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  do { \
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    struct _pthread_cleanup_context _pthread_clup_ctx; \
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    _pthread_cleanup_push(&_pthread_clup_ctx, (_routine), (_arg))
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#define pthread_cleanup_pop(_execute) \
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    _pthread_cleanup_pop(&_pthread_clup_ctx, (_execute)); \
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  } while (0)
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#if defined(_GNU_SOURCE)
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void	_EXFUN(_pthread_cleanup_push_defer,
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	(struct _pthread_cleanup_context *_context,
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void 	_EXFUN(pthread_cleanup_push,
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	void (*_routine)(void *), void *_arg));
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void	_EXFUN(_pthread_cleanup_pop_restore,
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	(struct _pthread_cleanup_context *_context,
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	int _execute));
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/* It is intentional to open and close the scope in two different macros */
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#define pthread_cleanup_push_defer_np(_routine, _arg) \
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  do { \
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    struct _pthread_cleanup_context _pthread_clup_ctx; \
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    _pthread_cleanup_push_defer(&_pthread_clup_ctx, (_routine), (_arg))
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#define pthread_cleanup_pop_restore_np(_execute) \
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    _pthread_cleanup_pop_restore(&_pthread_clup_ctx, (_execute)); \
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	(void (*__routine)( void * ), void *__arg));
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  } while (0)
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void 	_EXFUN(pthread_cleanup_pop, (int __execute));
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#endif /* defined(_GNU_SOURCE) */
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#endif /* defined(_POSIX_SPIN_LOCKS) */
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#endif /* defined(_POSIX_SPIN_LOCKS) */
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#if defined(_POSIX_READER_WRITER_LOCKS)
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/* This is used to statically initialize a pthread_rwlock_t. Example:
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    pthread_mutex_t mutex = PTHREAD_RWLOCK_INITIALIZER;
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 */
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#if defined(_POSIX_READER_WRITER_LOCKS)
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#define PTHREAD_RWLOCK_INITIALIZER  ((pthread_rwlock_t) 0xFFFFFFFF)
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int	_EXFUN(pthread_rwlockattr_init, (pthread_rwlockattr_t *__attr));
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int	_EXFUN(pthread_rwlockattr_init, (pthread_rwlockattr_t *__attr));
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int	_EXFUN(pthread_rwlockattr_destroy, (pthread_rwlockattr_t *__attr));
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int	_EXFUN(pthread_rwlockattr_destroy, (pthread_rwlockattr_t *__attr));