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1 | /* Declaration of libc stubs for pthread functions. Hurd version. |
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2 | Copyright (C) 2003-2022 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 | #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_getdetachstate (const pthread_attr_t *, int *); |
27 | int __pthread_attr_setdetachstate (pthread_attr_t *, int); |
28 | int __pthread_attr_getinheritsched (const pthread_attr_t *, int *); |
29 | int __pthread_attr_setinheritsched (pthread_attr_t *, int); |
30 | int __pthread_attr_getschedparam (const pthread_attr_t *, |
31 | struct sched_param *); |
32 | int __pthread_attr_setschedparam (pthread_attr_t *, |
33 | const struct sched_param *); |
34 | int __pthread_attr_getschedpolicy (const pthread_attr_t *, int *); |
35 | int __pthread_attr_setschedpolicy (pthread_attr_t *, int); |
36 | int __pthread_attr_getscope (const pthread_attr_t *, int *); |
37 | int __pthread_attr_setscope (pthread_attr_t *, int); |
38 | int __pthread_condattr_destroy (pthread_condattr_t *); |
39 | int __pthread_condattr_init (pthread_condattr_t *); |
40 | int __pthread_cond_broadcast (pthread_cond_t *); |
41 | int __pthread_cond_destroy (pthread_cond_t *); |
42 | int __pthread_cond_init (pthread_cond_t *, |
43 | const pthread_condattr_t *); |
44 | int __pthread_cond_signal (pthread_cond_t *); |
45 | int __pthread_cond_wait (pthread_cond_t *, pthread_mutex_t *); |
46 | int __pthread_cond_timedwait (pthread_cond_t *, pthread_mutex_t *, |
47 | const struct timespec *); |
48 | int __pthread_equal (pthread_t, pthread_t); |
49 | void __pthread_exit (void *) __attribute__ ((__noreturn__)); |
50 | int __pthread_getschedparam (pthread_t, int *, struct sched_param *); |
51 | int __pthread_setschedparam (pthread_t, int, |
52 | const struct sched_param *); |
53 | int _pthread_mutex_destroy (pthread_mutex_t *); |
54 | int _pthread_mutex_init (pthread_mutex_t *, |
55 | const pthread_mutexattr_t *); |
56 | int __pthread_mutex_lock (pthread_mutex_t *); |
57 | int __pthread_mutex_trylock (pthread_mutex_t *); |
58 | int __pthread_mutex_unlock (pthread_mutex_t *); |
59 | pthread_t __pthread_self (void); |
60 | int __pthread_setcancelstate (int, int *); |
61 | int __pthread_setcanceltype (int, int *); |
62 | struct __pthread_cancelation_handler **__pthread_get_cleanup_stack (void); |
63 | int __pthread_once (pthread_once_t *, void (*) (void)); |
64 | int __pthread_rwlock_rdlock (pthread_rwlock_t *); |
65 | int __pthread_rwlock_wrlock (pthread_rwlock_t *); |
66 | int __pthread_rwlock_unlock (pthread_rwlock_t *); |
67 | int __pthread_key_create (pthread_key_t *, void (*) (void *)); |
68 | void *__pthread_getspecific (pthread_key_t); |
69 | int __pthread_setspecific (pthread_key_t, const void *); |
70 | |
71 | void _cthreads_flockfile (FILE *); |
72 | void _cthreads_funlockfile (FILE *); |
73 | int _cthreads_ftrylockfile (FILE *); |
74 | |
75 | /* Data type shared with libc. The libc uses it to pass on calls to |
76 | the thread functions. Wine pokes directly into this structure, |
77 | so if possible avoid breaking it and append new hooks to the end. */ |
78 | struct pthread_functions |
79 | { |
80 | int (*ptr_pthread_attr_destroy) (pthread_attr_t *); |
81 | int (*ptr_pthread_attr_init) (pthread_attr_t *); |
82 | int (*ptr_pthread_attr_getdetachstate) (const pthread_attr_t *, int *); |
83 | int (*ptr_pthread_attr_setdetachstate) (pthread_attr_t *, int); |
84 | int (*ptr_pthread_attr_getinheritsched) (const pthread_attr_t *, int *); |
85 | int (*ptr_pthread_attr_setinheritsched) (pthread_attr_t *, int); |
86 | int (*ptr_pthread_attr_getschedparam) (const pthread_attr_t *, |
87 | struct sched_param *); |
88 | int (*ptr_pthread_attr_setschedparam) (pthread_attr_t *, |
89 | const struct sched_param *); |
90 | int (*ptr_pthread_attr_getschedpolicy) (const pthread_attr_t *, int *); |
91 | int (*ptr_pthread_attr_setschedpolicy) (pthread_attr_t *, int); |
92 | int (*ptr_pthread_attr_getscope) (const pthread_attr_t *, int *); |
93 | int (*ptr_pthread_attr_setscope) (pthread_attr_t *, int); |
94 | int (*ptr_pthread_condattr_destroy) (pthread_condattr_t *); |
95 | int (*ptr_pthread_condattr_init) (pthread_condattr_t *); |
96 | int (*ptr_pthread_cond_broadcast) (pthread_cond_t *); |
97 | int (*ptr_pthread_cond_destroy) (pthread_cond_t *); |
98 | int (*ptr_pthread_cond_init) (pthread_cond_t *, |
99 | const pthread_condattr_t *); |
100 | int (*ptr_pthread_cond_signal) (pthread_cond_t *); |
101 | int (*ptr_pthread_cond_wait) (pthread_cond_t *, pthread_mutex_t *); |
102 | int (*ptr_pthread_cond_timedwait) (pthread_cond_t *, pthread_mutex_t *, |
103 | const struct timespec *); |
104 | int (*ptr_pthread_equal) (pthread_t, pthread_t); |
105 | void (*ptr___pthread_exit) (void *) __attribute__ ((__noreturn__)); |
106 | int (*ptr_pthread_getschedparam) (pthread_t, int *, struct sched_param *); |
107 | int (*ptr_pthread_setschedparam) (pthread_t, int, |
108 | const struct sched_param *); |
109 | int (*ptr_pthread_mutex_destroy) (pthread_mutex_t *); |
110 | int (*ptr_pthread_mutex_init) (pthread_mutex_t *, |
111 | const pthread_mutexattr_t *); |
112 | int (*ptr_pthread_mutex_lock) (pthread_mutex_t *); |
113 | int (*ptr_pthread_mutex_trylock) (pthread_mutex_t *); |
114 | int (*ptr_pthread_mutex_unlock) (pthread_mutex_t *); |
115 | pthread_t (*ptr_pthread_self) (void); |
116 | int (*ptr___pthread_setcancelstate) (int, int *); |
117 | int (*ptr_pthread_setcanceltype) (int, int *); |
118 | struct __pthread_cancelation_handler **(*ptr___pthread_get_cleanup_stack) (void); |
119 | int (*ptr_pthread_once) (pthread_once_t *, void (*) (void)); |
120 | int (*ptr_pthread_rwlock_rdlock) (pthread_rwlock_t *); |
121 | int (*ptr_pthread_rwlock_wrlock) (pthread_rwlock_t *); |
122 | int (*ptr_pthread_rwlock_unlock) (pthread_rwlock_t *); |
123 | int (*ptr___pthread_key_create) (pthread_key_t *, void (*) (void *)); |
124 | void *(*ptr___pthread_getspecific) (pthread_key_t); |
125 | int (*ptr___pthread_setspecific) (pthread_key_t, const void *); |
126 | void (*ptr__IO_flockfile) (FILE *); |
127 | void (*ptr__IO_funlockfile) (FILE *); |
128 | int (*ptr__IO_ftrylockfile) (FILE *); |
129 | }; |
130 | |
131 | /* Variable in libc.so. */ |
132 | extern struct pthread_functions __libc_pthread_functions attribute_hidden; |
133 | extern int __libc_pthread_functions_init attribute_hidden; |
134 | |
135 | void __libc_pthread_init (const struct pthread_functions *functions); |
136 | |
137 | #define PTHFCT_CALL(fct, params) \ |
138 | __libc_pthread_functions.fct params |
139 | |
140 | #endif /* pthread-functions.h */ |
141 |
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