include: Added missing macros for EM_SETIMESTATUS and EM_GETIMESTATUS.
[wine] / include / wine / pthread.h
1 /*
2  * Definitions for Wine pthread emulation
3  *
4  * Copyright 2003 Alexandre Julliard
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19  */
20
21 #ifndef __WINE_WINE_PTHREAD_H
22 #define __WINE_WINE_PTHREAD_H
23
24 struct wine_pthread_callbacks;
25
26 #include <signal.h>
27
28 #ifndef HAVE_SIGSET_T
29 struct sigset_t;
30 typedef struct sigset_t sigset_t;
31 #endif
32
33 #ifdef HAVE_PTHREAD_H
34
35 #define _GNU_SOURCE
36 #include <pthread.h>
37 #ifdef HAVE_PTHREAD_NP_H
38 #include <pthread_np.h>
39 #endif
40
41 #ifndef HAVE_PTHREAD_RWLOCK_T
42 typedef void *pthread_rwlock_t;
43 #endif
44 #ifndef HAVE_PTHREAD_RWLOCKATTR_T
45 typedef void *pthread_rwlockattr_t;
46 #endif
47
48 struct wine_pthread_callbacks
49 {
50     void *    (*ptr_get_thread_data)(void);
51     void      (*ptr_set_thread_data)(void *data);
52     pthread_t (*ptr_pthread_self)(void);
53     int       (*ptr_pthread_equal)(pthread_t thread1, pthread_t thread2);
54     int       (*ptr_pthread_create)(pthread_t* thread, const pthread_attr_t* attr,
55                                     void* (*start_routine)(void *), void* arg);
56     int       (*ptr_pthread_cancel)(pthread_t thread);
57     int       (*ptr_pthread_join)(pthread_t thread, void **value_ptr);
58     int       (*ptr_pthread_detach)(pthread_t thread);
59     void      (*ptr_pthread_exit)(void *retval, char *currentframe);
60     int       (*ptr_pthread_mutex_init)(pthread_mutex_t *mutex, const pthread_mutexattr_t *mutexattr);
61     int       (*ptr_pthread_mutex_lock)(pthread_mutex_t *mutex);
62     int       (*ptr_pthread_mutex_trylock)(pthread_mutex_t *mutex);
63     int       (*ptr_pthread_mutex_unlock)(pthread_mutex_t *mutex);
64     int       (*ptr_pthread_mutex_destroy)(pthread_mutex_t *mutex);
65     int       (*ptr_pthread_rwlock_init)(pthread_rwlock_t *rwlock,
66                                          const pthread_rwlockattr_t *rwlock_attr);
67     int       (*ptr_pthread_rwlock_destroy)(pthread_rwlock_t *rwlock);
68     int       (*ptr_pthread_rwlock_rdlock)(pthread_rwlock_t *rwlock);
69     int       (*ptr_pthread_rwlock_tryrdlock)(pthread_rwlock_t *rwlock);
70     int       (*ptr_pthread_rwlock_wrlock)(pthread_rwlock_t *rwlock);
71     int       (*ptr_pthread_rwlock_trywrlock)(pthread_rwlock_t *rwlock);
72     int       (*ptr_pthread_rwlock_unlock)(pthread_rwlock_t *rwlock);
73     int       (*ptr_pthread_cond_init)(pthread_cond_t *cond, const pthread_condattr_t *cond_attr);
74     int       (*ptr_pthread_cond_destroy)(pthread_cond_t *cond);
75     int       (*ptr_pthread_cond_signal)(pthread_cond_t *cond);
76     int       (*ptr_pthread_cond_broadcast)(pthread_cond_t *cond);
77     int       (*ptr_pthread_cond_wait)(pthread_cond_t *cond, pthread_mutex_t *mutex);
78     int       (*ptr_pthread_cond_timedwait)(pthread_cond_t *cond, pthread_mutex_t *mutex,
79                                             const struct timespec *abstime);
80 };
81
82 #endif /* HAVE_PTHREAD_H */
83
84 /* thread information used to creating and exiting threads */
85 struct wine_pthread_thread_info
86 {
87     void          *stack_base;  /* base address of the stack */
88     size_t         stack_size;  /* size of the stack */
89     void          *teb_base;    /* base address of the TEB */
90     size_t         teb_size;    /* size of the TEB (possibly including signal stack) */
91     unsigned short teb_sel;     /* selector to use for TEB */
92     int            pid;         /* Unix process id */
93     int            tid;         /* Unix thread id */
94     void         (*entry)( struct wine_pthread_thread_info *info );  /* thread entry point */
95     long           exit_status; /* thread exit status when calling wine_pthread_exit_thread */
96 };
97
98 struct wine_pthread_functions
99 {
100     void   (*init_process)( const struct wine_pthread_callbacks *callbacks, size_t size );
101     void   (*init_thread)( struct wine_pthread_thread_info *info );
102     int    (*create_thread)( struct wine_pthread_thread_info *info );
103     void   (*init_current_teb)( struct wine_pthread_thread_info *info );
104     void * (*get_current_teb)(void);
105 #ifdef __GNUC__
106     void   (* __attribute__((noreturn)) exit_thread)( struct wine_pthread_thread_info *info );
107     void   (* __attribute__((noreturn)) abort_thread)( long status );
108 #else
109     void   (*exit_thread)( struct wine_pthread_thread_info *info );
110     void   (*abort_thread)( long status );
111 #endif
112     int    (*sigprocmask)( int how, const sigset_t *newset, sigset_t *oldset );
113 };
114
115 extern void wine_pthread_get_functions( struct wine_pthread_functions *functions, size_t size );
116 extern void wine_pthread_set_functions( const struct wine_pthread_functions *functions, size_t size );
117
118 #endif  /* __WINE_WINE_PTHREAD_H */