1 /* Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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.
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.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
20 #ifndef _PTHREAD_FUNCTIONS_H
21 #define _PTHREAD_FUNCTIONS_H 1
25 #include <internaltypes.h>
30 /* Data type shared with libc. The libc uses it to pass on calls to
31 the thread functions. */
32 struct pthread_functions
34 int (*ptr_pthread_attr_destroy
) (pthread_attr_t
*);
35 int (*ptr___pthread_attr_init_2_0
) (pthread_attr_t
*);
36 int (*ptr___pthread_attr_init_2_1
) (pthread_attr_t
*);
37 int (*ptr_pthread_attr_getdetachstate
) (const pthread_attr_t
*, int *);
38 int (*ptr_pthread_attr_setdetachstate
) (pthread_attr_t
*, int);
39 int (*ptr_pthread_attr_getinheritsched
) (const pthread_attr_t
*, int *);
40 int (*ptr_pthread_attr_setinheritsched
) (pthread_attr_t
*, int);
41 int (*ptr_pthread_attr_getschedparam
) (const pthread_attr_t
*,
42 struct sched_param
*);
43 int (*ptr_pthread_attr_setschedparam
) (pthread_attr_t
*,
44 const struct sched_param
*);
45 int (*ptr_pthread_attr_getschedpolicy
) (const pthread_attr_t
*, int *);
46 int (*ptr_pthread_attr_setschedpolicy
) (pthread_attr_t
*, int);
47 int (*ptr_pthread_attr_getscope
) (const pthread_attr_t
*, int *);
48 int (*ptr_pthread_attr_setscope
) (pthread_attr_t
*, int);
49 int (*ptr_pthread_condattr_destroy
) (pthread_condattr_t
*);
50 int (*ptr_pthread_condattr_init
) (pthread_condattr_t
*);
51 int (*ptr___pthread_cond_broadcast
) (pthread_cond_t
*);
52 int (*ptr___pthread_cond_destroy
) (pthread_cond_t
*);
53 int (*ptr___pthread_cond_init
) (pthread_cond_t
*,
54 const pthread_condattr_t
*);
55 int (*ptr___pthread_cond_signal
) (pthread_cond_t
*);
56 int (*ptr___pthread_cond_wait
) (pthread_cond_t
*, pthread_mutex_t
*);
57 int (*ptr___pthread_cond_timedwait
) (pthread_cond_t
*, pthread_mutex_t
*,
58 const struct timespec
*);
59 int (*ptr___pthread_cond_broadcast_2_0
) (pthread_cond_2_0_t
*);
60 int (*ptr___pthread_cond_destroy_2_0
) (pthread_cond_2_0_t
*);
61 int (*ptr___pthread_cond_init_2_0
) (pthread_cond_2_0_t
*,
62 const pthread_condattr_t
*);
63 int (*ptr___pthread_cond_signal_2_0
) (pthread_cond_2_0_t
*);
64 int (*ptr___pthread_cond_wait_2_0
) (pthread_cond_2_0_t
*, pthread_mutex_t
*);
65 int (*ptr___pthread_cond_timedwait_2_0
) (pthread_cond_2_0_t
*,
67 const struct timespec
*);
68 int (*ptr_pthread_equal
) (pthread_t
, pthread_t
);
69 void (*ptr___pthread_exit
) (void *);
70 int (*ptr_pthread_getschedparam
) (pthread_t
, int *, struct sched_param
*);
71 int (*ptr_pthread_setschedparam
) (pthread_t
, int,
72 const struct sched_param
*);
73 int (*ptr_pthread_mutex_destroy
) (pthread_mutex_t
*);
74 int (*ptr_pthread_mutex_init
) (pthread_mutex_t
*,
75 const pthread_mutexattr_t
*);
76 int (*ptr_pthread_mutex_lock
) (pthread_mutex_t
*);
77 int (*ptr_pthread_mutex_unlock
) (pthread_mutex_t
*);
78 pthread_t (*ptr_pthread_self
) (void);
79 int (*ptr_pthread_setcancelstate
) (int, int *);
80 int (*ptr_pthread_setcanceltype
) (int, int *);
81 void (*ptr___pthread_cleanup_upto
) (__jmp_buf
, char *);
82 int (*ptr___pthread_once
) (pthread_once_t
*, void (*) (void));
83 int (*ptr___pthread_rwlock_rdlock
) (pthread_rwlock_t
*);
84 int (*ptr___pthread_rwlock_wrlock
) (pthread_rwlock_t
*);
85 int (*ptr___pthread_rwlock_unlock
) (pthread_rwlock_t
*);
86 int (*ptr___pthread_key_create
) (pthread_key_t
*, void (*) (void *));
87 void *(*ptr___pthread_getspecific
) (pthread_key_t
);
88 int (*ptr___pthread_setspecific
) (pthread_key_t
, const void *);
89 void (*ptr__pthread_cleanup_push_defer
) (struct _pthread_cleanup_buffer
*,
90 void (*) (void *), void *);
91 void (*ptr__pthread_cleanup_pop_restore
) (struct _pthread_cleanup_buffer
*,
93 #define HAVE_PTR_NTHREADS
94 unsigned int *ptr_nthreads
;
95 void (*ptr___pthread_unwind
) (__pthread_unwind_buf_t
*)
96 __attribute ((noreturn
)) __cleanup_fct_attribute
;
97 void (*ptr__nptl_deallocate_tsd
) (void);
98 int (*ptr__nptl_setxid
) (struct xid_command
*);
99 void (*ptr_freeres
) (void);
102 /* Variable in libc.so. */
103 extern struct pthread_functions __libc_pthread_functions attribute_hidden
;
104 extern int __libc_pthread_functions_init attribute_hidden
;
107 # define PTHFCT_CALL(fct, params) \
108 ({ __typeof (__libc_pthread_functions.fct) __p; \
109 __p = __libc_pthread_functions.fct; \
110 PTR_DEMANGLE (__p); \
113 # define PTHFCT_CALL(fct, params) \
114 __libc_pthread_functions.fct params
117 #endif /* pthread-functions.h */
