include/pthread_np.h

   1 /*
   2  * Copyright (c) 1996-98 John Birrell <jb@cimlogic.com.au>.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. Neither the name of the author nor the names of any co-contributors
  14  *    may be used to endorse or promote products derived from this software
  15  *    without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  *
  29  * $FreeBSD: src/include/pthread_np.h,v 1.7.2.4 2003/01/10 15:41:17 fjoe Exp $
  30  */
  31 #ifndef _PTHREAD_NP_H_
  32 #define _PTHREAD_NP_H_
  33
  34 #include <sys/cdefs.h>
  35 #include <sys/cpumask.h>
  36 #include <sys/_pthreadtypes.h>
  37 #include <sys/_timespec.h>
  38 #include <time.h>
  39
  40 /* In case <sched.h> has limited visibility. */
  41 #ifndef _CPU_SET_T_DECLARED
  42 #define _CPU_SET_T_DECLARED
  43 typedef cpumask_t               cpu_set_t;
  44 typedef cpumask_t               cpuset_t;       /* FreeBSD compat */
  45 #endif
  46
  47 /*
  48  * Non-POSIX type definitions:
  49  */
  50 typedef void    (*pthread_switch_routine_t)(pthread_t, pthread_t);
  51
  52 /*
  53  * Non-POSIX thread function prototype definitions:
  54  */
  55 __BEGIN_DECLS
  56 int pthread_attr_get_np(pthread_t, pthread_attr_t *);
  57 int pthread_attr_getaffinity_np(const pthread_attr_t *, size_t, cpu_set_t *);
  58 int pthread_attr_setaffinity_np(pthread_attr_t *, size_t, const cpu_set_t *);
  59 int pthread_attr_setcreatesuspend_np(pthread_attr_t *);
  60 int pthread_getaffinity_np(pthread_t, size_t, cpu_set_t *);
  61 int pthread_getattr_np(pthread_t, pthread_attr_t *);
  62 int pthread_getthreadid_np(void);
  63 int pthread_is_threaded_np(void);
  64 int pthread_main_np(void);
  65 int pthread_multi_np(void);
  66 int pthread_mutexattr_getkind_np(pthread_mutexattr_t);
  67 int pthread_mutexattr_setkind_np(pthread_mutexattr_t *, int);
  68 void pthread_resume_all_np(void);
  69 int pthread_resume_np(pthread_t);
  70 void pthread_get_name_np(pthread_t, char *, size_t);
  71 int pthread_getname_np(pthread_t, char *, size_t);
  72 void pthread_set_name_np(pthread_t, const char *);
  73 int pthread_setname_np(pthread_t, const char *);
  74 int pthread_setaffinity_np(pthread_t, size_t, const cpu_set_t *);
  75 int pthread_single_np(void);
  76 void pthread_suspend_all_np(void);
  77 int pthread_suspend_np(pthread_t);
  78 int pthread_switch_add_np(pthread_switch_routine_t);
  79 int pthread_switch_delete_np(pthread_switch_routine_t);
  80 int pthread_timedjoin_np(pthread_t, void **, const struct timespec *);
  81 void pthread_yield_np(void);
  82 __END_DECLS
  83
  84 #endif /* !_PTHREAD_NP_H_ */