/*
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* Copyright (C) 2005 Philippe Gerum <rpm@xenomai.org>.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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#pragma GCC system_header
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#include_next <pthread.h>
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#ifndef _COBALT_PTHREAD_H
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#define _COBALT_PTHREAD_H
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#include <boilerplate/libc.h>
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#include <cobalt/wrappers.h>
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#include <cobalt/uapi/thread.h>
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typedef struct pthread_attr_ex {
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pthread_attr_t std;
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struct {
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int personality;
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int sched_policy;
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struct sched_param_ex sched_param;
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} nonstd;
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} pthread_attr_ex_t;
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#ifdef __cplusplus
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extern "C" {
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#endif
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COBALT_DECL(int, pthread_attr_init(pthread_attr_t *attr));
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COBALT_DECL(int, pthread_create(pthread_t *ptid_r,
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const pthread_attr_t *attr,
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void *(*start) (void *),
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void *arg));
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COBALT_DECL(int, pthread_getschedparam(pthread_t thread,
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int *policy,
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struct sched_param *param));
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COBALT_DECL(int, pthread_setschedparam(pthread_t thread,
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int policy,
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const struct sched_param *param));
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COBALT_DECL(int, pthread_setschedprio(pthread_t thread, int prio));
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COBALT_DECL(int, pthread_mutex_init(pthread_mutex_t *mutex,
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const pthread_mutexattr_t *attr));
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COBALT_DECL(int, pthread_mutex_destroy(pthread_mutex_t *mutex));
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COBALT_DECL(int, pthread_mutex_lock(pthread_mutex_t *mutex));
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COBALT_DECL(int, pthread_mutex_timedlock(pthread_mutex_t *mutex,
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const struct timespec *to));
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COBALT_DECL(int, pthread_mutex_trylock(pthread_mutex_t *mutex));
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COBALT_DECL(int, pthread_mutex_unlock(pthread_mutex_t *mutex));
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COBALT_DECL(int, pthread_mutex_setprioceiling(pthread_mutex_t *__restrict mutex,
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int prioceiling,
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int *__restrict old_ceiling));
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COBALT_DECL(int, pthread_mutex_getprioceiling(pthread_mutex_t *__restrict mutex,
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int *__restrict old_ceiling));
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COBALT_DECL(int, pthread_cond_init (pthread_cond_t *cond,
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const pthread_condattr_t *attr));
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COBALT_DECL(int, pthread_cond_destroy(pthread_cond_t *cond));
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COBALT_DECL(int, pthread_cond_wait(pthread_cond_t *cond,
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pthread_mutex_t *mutex));
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COBALT_DECL(int, pthread_cond_timedwait(pthread_cond_t *cond,
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pthread_mutex_t *mutex,
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const struct timespec *abstime));
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COBALT_DECL(int, pthread_cond_signal(pthread_cond_t *cond));
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COBALT_DECL(int, pthread_cond_broadcast(pthread_cond_t *cond));
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COBALT_DECL(int, pthread_kill(pthread_t ptid, int sig));
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COBALT_DECL(int, pthread_join(pthread_t ptid, void **retval));
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#ifndef pthread_yield
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/*
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* linuxthreads wraps pthread_yield() to sched_yield() via a
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* preprocessor macro, which confuses the compiler with
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* COBALT_DECL(). Since Cobalt also routes pthread_yield() to its own
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* sched_yield() implementation internally, we can live with this
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* wrapping.
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*/
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COBALT_DECL(int, pthread_yield(void));
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#endif
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int pthread_setmode_np(int clrmask, int setmask,
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int *mask_r);
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COBALT_DECL(int, pthread_setname_np(pthread_t thread, const char *name));
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int pthread_create_ex(pthread_t *ptid_r,
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const pthread_attr_ex_t *attr_ex,
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void *(*start)(void *),
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void *arg);
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int pthread_getschedparam_ex(pthread_t ptid,
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int *pol,
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struct sched_param_ex *par);
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int pthread_setschedparam_ex(pthread_t ptid,
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int pol,
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const struct sched_param_ex *par);
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int pthread_attr_init_ex(pthread_attr_ex_t *attr_ex);
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int pthread_attr_destroy_ex(pthread_attr_ex_t *attr_ex);
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int pthread_attr_setschedpolicy_ex(pthread_attr_ex_t *attr_ex,
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int policy);
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int pthread_attr_getschedpolicy_ex(const pthread_attr_ex_t *attr_ex,
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int *policy);
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int pthread_attr_setschedparam_ex(pthread_attr_ex_t *attr_ex,
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const struct sched_param_ex *param_ex);
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int pthread_attr_getschedparam_ex(const pthread_attr_ex_t *attr_ex,
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struct sched_param_ex *param_ex);
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int pthread_attr_getinheritsched_ex(const pthread_attr_ex_t *attr_ex,
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int *inheritsched);
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int pthread_attr_setinheritsched_ex(pthread_attr_ex_t *attr_ex,
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int inheritsched);
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int pthread_attr_getdetachstate_ex(const pthread_attr_ex_t *attr_ex,
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int *detachstate);
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int pthread_attr_setdetachstate_ex(pthread_attr_ex_t *attr_ex,
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int detachstate);
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int pthread_attr_setdetachstate_ex(pthread_attr_ex_t *attr_ex,
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int detachstate);
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int pthread_attr_getstacksize_ex(const pthread_attr_ex_t *attr_ex,
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size_t *stacksize);
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int pthread_attr_setstacksize_ex(pthread_attr_ex_t *attr_ex,
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size_t stacksize);
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int pthread_attr_getscope_ex(const pthread_attr_ex_t *attr_ex,
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int *scope);
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int pthread_attr_setscope_ex(pthread_attr_ex_t *attr_ex,
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int scope);
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int pthread_attr_getpersonality_ex(const pthread_attr_ex_t *attr_ex,
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int *personality);
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int pthread_attr_setpersonality_ex(pthread_attr_ex_t *attr_ex,
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int personality);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !_COBALT_PTHREAD_H */
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