include/pthread.h

   1 /**
   2  * @file pthread.h
   3  * @brief C11 pthread.h interface header
   4  */
   5 #ifndef PTHREAD_H
   6 #define PTHREAD_H 1
   7
   8 #include <threads.h>
   9 #include <sched.h>
  10 #include <bits/pthreadtypes.h>
  11 #include <pthread.h>
  12
  13 /* Mutex types.  */
  14 enum
  15 {
  16   PTHREAD_MUTEX_TIMED_NP,
  17   PTHREAD_MUTEX_RECURSIVE_NP,
  18   PTHREAD_MUTEX_ERRORCHECK_NP,
  19   PTHREAD_MUTEX_ADAPTIVE_NP
  20 #if defined __USE_UNIX98 || defined __USE_XOPEN2K8
  21   ,
  22   PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_TIMED_NP,
  23   PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP,
  24   PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP,
  25   PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL
  26 #endif
  27 #ifdef __USE_GNU
  28   /* For compatibility.  */
  29   , PTHREAD_MUTEX_FAST_NP = PTHREAD_MUTEX_TIMED_NP
  30 #endif
  31 };
  32
  33 typedef void *(*pthread_start_t)(void *);
  34
  35 struct pthread_params {
  36     pthread_start_t func;
  37     void *arg;
  38 };
  39
  40 extern "C" {
  41 int pthread_create(pthread_t *, const pthread_attr_t *,
  42           void *(*start_routine) (void *), void * arg);
  43 void pthread_exit(void *);
  44 int pthread_join(pthread_t, void **);
  45
  46 pthread_t pthread_self(void);
  47
  48 int pthread_mutex_init(pthread_mutex_t *, const pthread_mutexattr_t *);
  49 int pthread_mutex_lock(pthread_mutex_t *);
  50 int pthread_mutex_trylock(pthread_mutex_t *);
  51 int pthread_mutex_unlock(pthread_mutex_t *);
  52 int pthread_mutex_timedlock (pthread_mutex_t *__restrict p_mutex,
  53                                 const struct timespec *__restrict __abstime);
  54
  55 int pthread_cond_init(pthread_cond_t *p_cond, const pthread_condattr_t *attr);
  56 int pthread_cond_wait(pthread_cond_t *p_cond, pthread_mutex_t *p_mutex);
  57 int pthread_cond_timedwait(pthread_cond_t *p_cond,
  58     pthread_mutex_t *p_mutex, const struct timespec *abstime);
  59 int pthread_cond_signal(pthread_cond_t *);
  60
  61 void pthread_cleanup_push(void (*routine)(void*), void *arg );
  62
  63 int user_main(int, char**);
  64
  65 // --- not implemented yet ---
  66
  67 int pthread_attr_destroy(pthread_attr_t *);
  68 int pthread_attr_getdetachstate(const pthread_attr_t *, int *);
  69 int pthread_attr_getguardsize(const pthread_attr_t *, size_t *);
  70 int pthread_attr_getinheritsched(const pthread_attr_t *, int *);
  71 int pthread_attr_getschedparam(const pthread_attr_t *,
  72           struct sched_param *);
  73 int pthread_attr_getschedpolicy(const pthread_attr_t *, int *);
  74 int pthread_attr_getscope(const pthread_attr_t *, int *);
  75 int pthread_attr_getstackaddr(const pthread_attr_t *, void **);
  76 int pthread_attr_getstacksize(const pthread_attr_t *, size_t *);
  77 int pthread_attr_init(pthread_attr_t *);
  78 int pthread_attr_setdetachstate(pthread_attr_t *, int);
  79 int pthread_attr_setguardsize(pthread_attr_t *, size_t);
  80 int pthread_attr_setinheritsched(pthread_attr_t *, int);
  81 int pthread_attr_setschedparam(pthread_attr_t *,
  82           const struct sched_param *);
  83 int pthread_attr_setschedpolicy(pthread_attr_t *, int);
  84 int pthread_attr_setscope(pthread_attr_t *, int);
  85 int pthread_attr_setstackaddr(pthread_attr_t *, void *);
  86 int pthread_attr_setstacksize(pthread_attr_t *, size_t);
  87 int pthread_cancel(pthread_t);
  88 int pthread_cond_broadcast(pthread_cond_t *);
  89 int pthread_cond_destroy(pthread_cond_t *);
  90 int pthread_condattr_destroy(pthread_condattr_t *);
  91 int pthread_condattr_getpshared(const pthread_condattr_t *, int *);
  92 int pthread_condattr_init(pthread_condattr_t *);
  93 int pthread_condattr_setpshared(pthread_condattr_t *, int);
  94
  95 int pthread_detach(pthread_t);
  96 int pthread_equal(pthread_t, pthread_t);
  97 int pthread_getconcurrency(void);
  98 int pthread_getschedparam(pthread_t, int *, struct sched_param *);
  99 void *pthread_getspecific(pthread_key_t);
 100 int pthread_key_create(pthread_key_t *, void (*)(void *));
 101 int pthread_key_delete(pthread_key_t);
 102 int pthread_mutex_destroy(pthread_mutex_t *);
 103 int pthread_mutex_getprioceiling(const pthread_mutex_t *, int *);
 104 int pthread_mutex_setprioceiling(pthread_mutex_t *, int, int *);
 105 int pthread_mutexattr_destroy(pthread_mutexattr_t *);
 106 int pthread_mutexattr_getprioceiling(const pthread_mutexattr_t *,
 107           int *);
 108 int pthread_mutexattr_getprotocol(const pthread_mutexattr_t *, int *);
 109 int pthread_mutexattr_getpshared(const pthread_mutexattr_t *, int *);
 110 int pthread_mutexattr_gettype(const pthread_mutexattr_t *, int *);
 111 int pthread_mutexattr_init(pthread_mutexattr_t *);
 112 int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *, int);
 113 int pthread_mutexattr_setprotocol(pthread_mutexattr_t *, int);
 114 int pthread_mutexattr_setpshared(pthread_mutexattr_t *, int);
 115 int pthread_mutexattr_settype(pthread_mutexattr_t *, int);
 116 int pthread_once(pthread_once_t *, void (*)(void));
 117 int pthread_rwlock_destroy(pthread_rwlock_t *);
 118 int pthread_rwlock_init(pthread_rwlock_t *,
 119           const pthread_rwlockattr_t *);
 120 int pthread_rwlock_rdlock(pthread_rwlock_t *);
 121 int pthread_rwlock_tryrdlock(pthread_rwlock_t *);
 122 int pthread_rwlock_trywrlock(pthread_rwlock_t *);
 123 int pthread_rwlock_unlock(pthread_rwlock_t *);
 124 int pthread_rwlock_wrlock(pthread_rwlock_t *);
 125 int pthread_rwlockattr_destroy(pthread_rwlockattr_t *);
 126 int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *,
 127           int *);
 128 int pthread_rwlockattr_init(pthread_rwlockattr_t *);
 129 int pthread_rwlockattr_setpshared(pthread_rwlockattr_t *, int);
 130 int pthread_setcancelstate(int, int *);
 131 int pthread_setcanceltype(int, int *);
 132 int pthread_setconcurrency(int);
 133 int pthread_setschedparam(pthread_t, int ,
 134           const struct sched_param *);
 135 int pthread_setspecific(pthread_key_t, const void *);
 136 void pthread_testcancel(void);
 137
 138 }
 139
 140 void check();
 141 #endif