1 /* Declaration of common pthread types for all architectures. Hurd version. 2 Copyright (C) 2000-2022 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #if !defined _BITS_TYPES_H && !defined _PTHREAD_H 20 # error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead." 21 #endif 22 23 #ifndef _BITS_PTHREADTYPES_H 24 #define _BITS_PTHREADTYPES_H 1 25 26 #include <bits/thread-shared-types.h> 27 28 #include <features.h> 29 30 #include <bits/types.h> 31 32 __BEGIN_DECLS 33 #include <bits/pthread.h> 34 typedef __pthread_t pthread_t; 35 36 /* Possible values for the process shared attribute. */ 37 enum __pthread_process_shared 38 { 39 __PTHREAD_PROCESS_PRIVATE = 0, 40 __PTHREAD_PROCESS_SHARED 41 }; 42 43 /* Possible values for the inheritsched attribute. */ 44 enum __pthread_inheritsched 45 { 46 __PTHREAD_EXPLICIT_SCHED = 0, 47 __PTHREAD_INHERIT_SCHED 48 }; 49 50 /* Possible values for the `contentionscope' attribute. */ 51 enum __pthread_contentionscope 52 { 53 __PTHREAD_SCOPE_SYSTEM = 0, 54 __PTHREAD_SCOPE_PROCESS 55 }; 56 57 /* Possible values for the `detachstate' attribute. */ 58 enum __pthread_detachstate 59 { 60 __PTHREAD_CREATE_JOINABLE = 0, 61 __PTHREAD_CREATE_DETACHED 62 }; 63 64 #include <bits/types/struct___pthread_attr.h> 65 typedef struct __pthread_attr pthread_attr_t; 66 67 enum __pthread_mutex_protocol 68 { 69 __PTHREAD_PRIO_NONE = 0, 70 __PTHREAD_PRIO_INHERIT, 71 __PTHREAD_PRIO_PROTECT 72 }; 73 74 enum __pthread_mutex_type 75 { 76 __PTHREAD_MUTEX_TIMED, 77 __PTHREAD_MUTEX_ERRORCHECK, 78 __PTHREAD_MUTEX_RECURSIVE 79 }; 80 81 enum __pthread_mutex_robustness 82 { 83 __PTHREAD_MUTEX_STALLED, 84 __PTHREAD_MUTEX_ROBUST = 0x100 85 }; 86 87 #include <bits/types/struct___pthread_mutexattr.h> 88 typedef struct __pthread_mutexattr pthread_mutexattr_t; 89 90 #include <bits/types/struct___pthread_mutex.h> 91 typedef struct __pthread_mutex pthread_mutex_t; 92 93 #include <bits/types/struct___pthread_condattr.h> 94 typedef struct __pthread_condattr pthread_condattr_t; 95 96 #include <bits/types/struct___pthread_cond.h> 97 typedef struct __pthread_cond pthread_cond_t; 98 99 #ifdef __USE_XOPEN2K 100 # include <bits/types/__pthread_spinlock_t.h> 101 typedef __pthread_spinlock_t pthread_spinlock_t; 102 #endif /* XPG6. */ 103 104 #if defined __USE_UNIX98 || defined __USE_XOPEN2K 105 106 # include <bits/types/struct___pthread_rwlockattr.h> 107 typedef struct __pthread_rwlockattr pthread_rwlockattr_t; 108 109 # include <bits/types/struct___pthread_rwlock.h> 110 typedef struct __pthread_rwlock pthread_rwlock_t; 111 112 #endif /* __USE_UNIX98 || __USE_XOPEN2K */ 113 114 #ifdef __USE_XOPEN2K 115 116 # include <bits/types/struct___pthread_barrierattr.h> 117 typedef struct __pthread_barrierattr pthread_barrierattr_t; 118 119 # include <bits/types/struct___pthread_barrier.h> 120 typedef struct __pthread_barrier pthread_barrier_t; 121 122 #endif /* __USE_XOPEN2K */ 123 124 #include <bits/types/__pthread_key.h> 125 typedef __pthread_key pthread_key_t; 126 127 #include <bits/types/struct___pthread_once.h> 128 typedef struct __pthread_once pthread_once_t; 129 130 __END_DECLS 131 #endif /* bits/pthreadtypes.h */ 132