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| 1 | /* Declaration of libc stubs for pthread functions. Hurd version. |
|---|---|
| 2 | Copyright (C) 2003-2024 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 | #ifndef _PTHREAD_FUNCTIONS_H |
| 20 | #define _PTHREAD_FUNCTIONS_H 1 |
| 21 | |
| 22 | #include <pthread.h> |
| 23 | |
| 24 | int __pthread_attr_destroy (pthread_attr_t *); |
| 25 | int __pthread_attr_init (pthread_attr_t *); |
| 26 | int __pthread_attr_setschedparam (pthread_attr_t *, |
| 27 | const struct sched_param *); |
| 28 | int __pthread_attr_getscope (const pthread_attr_t *, int *); |
| 29 | int __pthread_attr_setscope (pthread_attr_t *, int); |
| 30 | int __pthread_condattr_destroy (pthread_condattr_t *); |
| 31 | int __pthread_condattr_init (pthread_condattr_t *); |
| 32 | int __pthread_cond_broadcast (pthread_cond_t *); |
| 33 | int __pthread_cond_destroy (pthread_cond_t *); |
| 34 | int __pthread_cond_init (pthread_cond_t *, |
| 35 | const pthread_condattr_t *); |
| 36 | int __pthread_cond_signal (pthread_cond_t *); |
| 37 | int __pthread_cond_wait (pthread_cond_t *, pthread_mutex_t *); |
| 38 | int __pthread_cond_timedwait (pthread_cond_t *, pthread_mutex_t *, |
| 39 | const struct timespec *); |
| 40 | void __pthread_exit (void *) __attribute__ ((__noreturn__)); |
| 41 | int _pthread_mutex_destroy (pthread_mutex_t *); |
| 42 | int _pthread_mutex_init (pthread_mutex_t *, |
| 43 | const pthread_mutexattr_t *); |
| 44 | int __pthread_mutex_lock (pthread_mutex_t *); |
| 45 | int __pthread_mutex_trylock (pthread_mutex_t *); |
| 46 | int __pthread_mutex_unlock (pthread_mutex_t *); |
| 47 | int __pthread_setcancelstate (int, int *); |
| 48 | int __pthread_setcanceltype (int, int *); |
| 49 | struct __pthread_cancelation_handler **__pthread_get_cleanup_stack (void); |
| 50 | int __pthread_once (pthread_once_t *, void (*) (void)); |
| 51 | int __pthread_rwlock_rdlock (pthread_rwlock_t *); |
| 52 | int __pthread_rwlock_wrlock (pthread_rwlock_t *); |
| 53 | int __pthread_rwlock_unlock (pthread_rwlock_t *); |
| 54 | int __pthread_key_create (pthread_key_t *, void (*) (void *)); |
| 55 | void *__pthread_getspecific (pthread_key_t); |
| 56 | int __pthread_setspecific (pthread_key_t, const void *); |
| 57 | |
| 58 | void _cthreads_flockfile (FILE *); |
| 59 | void _cthreads_funlockfile (FILE *); |
| 60 | int _cthreads_ftrylockfile (FILE *); |
| 61 | |
| 62 | /* Data type shared with libc. The libc uses it to pass on calls to |
| 63 | the thread functions. Wine pokes directly into this structure, |
| 64 | so if possible avoid breaking it and append new hooks to the end. */ |
| 65 | struct pthread_functions |
| 66 | { |
| 67 | int (*ptr_pthread_attr_destroy) (pthread_attr_t *); |
| 68 | int (*ptr_pthread_attr_init) (pthread_attr_t *); |
| 69 | int (*ptr_pthread_attr_setschedparam) (pthread_attr_t *, |
| 70 | const struct sched_param *); |
| 71 | int (*ptr_pthread_attr_getscope) (const pthread_attr_t *, int *); |
| 72 | int (*ptr_pthread_attr_setscope) (pthread_attr_t *, int); |
| 73 | int (*ptr_pthread_condattr_destroy) (pthread_condattr_t *); |
| 74 | int (*ptr_pthread_condattr_init) (pthread_condattr_t *); |
| 75 | int (*ptr_pthread_cond_broadcast) (pthread_cond_t *); |
| 76 | int (*ptr_pthread_cond_destroy) (pthread_cond_t *); |
| 77 | int (*ptr_pthread_cond_init) (pthread_cond_t *, |
| 78 | const pthread_condattr_t *); |
| 79 | int (*ptr_pthread_cond_signal) (pthread_cond_t *); |
| 80 | int (*ptr_pthread_cond_wait) (pthread_cond_t *, pthread_mutex_t *); |
| 81 | int (*ptr_pthread_cond_timedwait) (pthread_cond_t *, pthread_mutex_t *, |
| 82 | const struct timespec *); |
| 83 | void (*ptr___pthread_exit) (void *) __attribute__ ((__noreturn__)); |
| 84 | int (*ptr_pthread_mutex_destroy) (pthread_mutex_t *); |
| 85 | int (*ptr_pthread_mutex_init) (pthread_mutex_t *, |
| 86 | const pthread_mutexattr_t *); |
| 87 | int (*ptr_pthread_mutex_lock) (pthread_mutex_t *); |
| 88 | int (*ptr_pthread_mutex_trylock) (pthread_mutex_t *); |
| 89 | int (*ptr_pthread_mutex_unlock) (pthread_mutex_t *); |
| 90 | int (*ptr___pthread_setcancelstate) (int, int *); |
| 91 | int (*ptr_pthread_setcanceltype) (int, int *); |
| 92 | struct __pthread_cancelation_handler **(*ptr___pthread_get_cleanup_stack) (void); |
| 93 | int (*ptr_pthread_once) (pthread_once_t *, void (*) (void)); |
| 94 | int (*ptr_pthread_rwlock_rdlock) (pthread_rwlock_t *); |
| 95 | int (*ptr_pthread_rwlock_wrlock) (pthread_rwlock_t *); |
| 96 | int (*ptr_pthread_rwlock_unlock) (pthread_rwlock_t *); |
| 97 | int (*ptr___pthread_key_create) (pthread_key_t *, void (*) (void *)); |
| 98 | void *(*ptr___pthread_getspecific) (pthread_key_t); |
| 99 | int (*ptr___pthread_setspecific) (pthread_key_t, const void *); |
| 100 | void (*ptr__IO_flockfile) (FILE *); |
| 101 | void (*ptr__IO_funlockfile) (FILE *); |
| 102 | int (*ptr__IO_ftrylockfile) (FILE *); |
| 103 | }; |
| 104 | |
| 105 | /* Variable in libc.so. */ |
| 106 | extern struct pthread_functions __libc_pthread_functions attribute_hidden; |
| 107 | extern int __libc_pthread_functions_init attribute_hidden; |
| 108 | |
| 109 | void __libc_pthread_init (const struct pthread_functions *functions); |
| 110 | |
| 111 | #define PTHFCT_CALL(fct, params) \ |
| 112 | __libc_pthread_functions.fct params |
| 113 | |
| 114 | #endif /* pthread-functions.h */ |
| 115 |
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