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      1 /*
      2  * Copyright (C) 2008 The Android Open Source Project
      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  *  * Redistributions of source code must retain the above copyright
      9  *    notice, this list of conditions and the following disclaimer.
     10  *  * Redistributions in binary form must reproduce the above copyright
     11  *    notice, this list of conditions and the following disclaimer in
     12  *    the documentation and/or other materials provided with the
     13  *    distribution.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     16  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     17  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
     18  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
     19  * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
     20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     21  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
     22  * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     23  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     24  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
     25  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  * SUCH DAMAGE.
     27  */
     28 
     29 #ifndef _BITS_PTHREAD_TYPES_H_
     30 #define _BITS_PTHREAD_TYPES_H_
     31 
     32 #include <sys/cdefs.h>
     33 #include <sys/types.h>
     34 
     35 typedef struct {
     36   uint32_t flags;
     37   void* stack_base;
     38   size_t stack_size;
     39   size_t guard_size;
     40   int32_t sched_policy;
     41   int32_t sched_priority;
     42 #ifdef __LP64__
     43   char __reserved[16];
     44 #endif
     45 } pthread_attr_t;
     46 
     47 #if __ANDROID_API__ >= __ANDROID_API_N__
     48 typedef struct {
     49 #if defined(__LP64__)
     50   int64_t __private[4];
     51 #else
     52   int32_t __private[8];
     53 #endif
     54 } pthread_barrier_t;
     55 #endif
     56 
     57 #if __ANDROID_API__ >= __ANDROID_API_N__
     58 typedef int pthread_barrierattr_t;
     59 #endif
     60 
     61 typedef struct {
     62 #if defined(__LP64__)
     63   int32_t __private[12];
     64 #else
     65   int32_t __private[1];
     66 #endif
     67 } pthread_cond_t;
     68 
     69 typedef long pthread_condattr_t;
     70 
     71 typedef int pthread_key_t;
     72 
     73 typedef struct {
     74 #if defined(__LP64__)
     75   int32_t __private[10];
     76 #else
     77   int32_t __private[1];
     78 #endif
     79 } pthread_mutex_t;
     80 
     81 typedef long pthread_mutexattr_t;
     82 
     83 typedef int pthread_once_t;
     84 
     85 typedef struct {
     86 #if defined(__LP64__)
     87   int32_t __private[14];
     88 #else
     89   int32_t __private[10];
     90 #endif
     91 } pthread_rwlock_t;
     92 
     93 typedef long pthread_rwlockattr_t;
     94 
     95 #if __ANDROID_API__ >= __ANDROID_API_N__
     96 typedef struct {
     97 #if defined(__LP64__)
     98   int64_t __private;
     99 #else
    100   int32_t __private[2];
    101 #endif
    102 } pthread_spinlock_t;
    103 #endif
    104 
    105 typedef long pthread_t;
    106 
    107 #endif
    108