| /* |
| * Definitions for Wine pthread emulation |
| * |
| * Copyright 2003 Alexandre Julliard |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #ifndef __WINE_WINE_PTHREAD_H |
| #define __WINE_WINE_PTHREAD_H |
| |
| struct wine_pthread_callbacks; |
| |
| #include <signal.h> |
| |
| #ifdef HAVE_PTHREAD_H |
| |
| #define _GNU_SOURCE |
| #include <pthread.h> |
| #ifdef HAVE_PTHREAD_NP_H |
| #include <pthread_np.h> |
| #endif |
| |
| #ifndef HAVE_PTHREAD_RWLOCK_T |
| typedef void *pthread_rwlock_t; |
| #endif |
| #ifndef HAVE_PTHREAD_RWLOCKATTR_T |
| typedef void *pthread_rwlockattr_t; |
| #endif |
| |
| struct wine_pthread_callbacks |
| { |
| void * (*ptr_get_thread_data)(void); |
| void (*ptr_set_thread_data)(void *data); |
| pthread_t (*ptr_pthread_self)(void); |
| int (*ptr_pthread_equal)(pthread_t thread1, pthread_t thread2); |
| int (*ptr_pthread_create)(pthread_t* thread, const pthread_attr_t* attr, |
| void* (*start_routine)(void *), void* arg); |
| int (*ptr_pthread_cancel)(pthread_t thread); |
| int (*ptr_pthread_join)(pthread_t thread, void **value_ptr); |
| int (*ptr_pthread_detach)(pthread_t thread); |
| void (*ptr_pthread_exit)(void *retval, char *currentframe); |
| int (*ptr_pthread_mutex_init)(pthread_mutex_t *mutex, const pthread_mutexattr_t *mutexattr); |
| int (*ptr_pthread_mutex_lock)(pthread_mutex_t *mutex); |
| int (*ptr_pthread_mutex_trylock)(pthread_mutex_t *mutex); |
| int (*ptr_pthread_mutex_unlock)(pthread_mutex_t *mutex); |
| int (*ptr_pthread_mutex_destroy)(pthread_mutex_t *mutex); |
| int (*ptr_pthread_rwlock_init)(pthread_rwlock_t *rwlock, |
| const pthread_rwlockattr_t *rwlock_attr); |
| int (*ptr_pthread_rwlock_destroy)(pthread_rwlock_t *rwlock); |
| int (*ptr_pthread_rwlock_rdlock)(pthread_rwlock_t *rwlock); |
| int (*ptr_pthread_rwlock_tryrdlock)(pthread_rwlock_t *rwlock); |
| int (*ptr_pthread_rwlock_wrlock)(pthread_rwlock_t *rwlock); |
| int (*ptr_pthread_rwlock_trywrlock)(pthread_rwlock_t *rwlock); |
| int (*ptr_pthread_rwlock_unlock)(pthread_rwlock_t *rwlock); |
| int (*ptr_pthread_cond_init)(pthread_cond_t *cond, const pthread_condattr_t *cond_attr); |
| int (*ptr_pthread_cond_destroy)(pthread_cond_t *cond); |
| int (*ptr_pthread_cond_signal)(pthread_cond_t *cond); |
| int (*ptr_pthread_cond_broadcast)(pthread_cond_t *cond); |
| int (*ptr_pthread_cond_wait)(pthread_cond_t *cond, pthread_mutex_t *mutex); |
| int (*ptr_pthread_cond_timedwait)(pthread_cond_t *cond, pthread_mutex_t *mutex, |
| const struct timespec *abstime); |
| }; |
| |
| #endif /* HAVE_PTHREAD_H */ |
| |
| /* thread information used to creating and exiting threads */ |
| struct wine_pthread_thread_info |
| { |
| void *stack_base; /* base address of the stack */ |
| size_t stack_size; /* size of the stack */ |
| void *teb_base; /* base address of the TEB */ |
| size_t teb_size; /* size of the TEB (possibly including signal stack) */ |
| unsigned short teb_sel; /* selector to use for TEB */ |
| int pid; /* Unix process id */ |
| int tid; /* Unix thread id */ |
| void (*entry)( struct wine_pthread_thread_info *info ); /* thread entry point */ |
| long exit_status; /* thread exit status when calling wine_pthread_exit_thread */ |
| }; |
| |
| struct wine_pthread_functions |
| { |
| void (*init_process)( const struct wine_pthread_callbacks *callbacks, size_t size ); |
| void (*init_thread)( struct wine_pthread_thread_info *info ); |
| int (*create_thread)( struct wine_pthread_thread_info *info ); |
| void (*init_current_teb)( struct wine_pthread_thread_info *info ); |
| void * (*get_current_teb)(void); |
| #ifdef __GNUC__ |
| void (* __attribute__((noreturn)) exit_thread)( struct wine_pthread_thread_info *info ); |
| void (* __attribute__((noreturn)) abort_thread)( long status ); |
| #else |
| void (*exit_thread)( struct wine_pthread_thread_info *info ); |
| void (*abort_thread)( long status ); |
| #endif |
| int (*sigprocmask)( int how, const sigset_t *newset, sigset_t *oldset ); |
| }; |
| |
| extern void wine_pthread_get_functions( struct wine_pthread_functions *functions, size_t size ); |
| extern void wine_pthread_set_functions( const struct wine_pthread_functions *functions, size_t size ); |
| |
| #endif /* __WINE_WINE_PTHREAD_H */ |