2 * Header used to adapt pthread-based POSIX code to Windows API threads.
4 * Copyright (C) 2009 Andrzej K. Haczewski <ahaczewski@gmail.com>
10 #ifndef WIN32_LEAN_AND_MEAN
11 #define WIN32_LEAN_AND_MEAN
17 * Defines that adapt Windows API threads to pthreads API
19 #define pthread_mutex_t CRITICAL_SECTION
21 #define pthread_mutex_init(a,b) InitializeCriticalSection((a))
22 #define pthread_mutex_destroy(a) DeleteCriticalSection((a))
23 #define pthread_mutex_lock EnterCriticalSection
24 #define pthread_mutex_unlock LeaveCriticalSection
27 * Implement simple condition variable for Windows threads, based on ACE
30 * See original implementation: http://bit.ly/1vkDjo
31 * ACE homepage: http://www.cse.wustl.edu/~schmidt/ACE.html
32 * See also: http://www.cse.wustl.edu/~schmidt/win32-cv-1.html
37 CRITICAL_SECTION waiters_lock;
39 HANDLE continue_broadcast;
42 extern int pthread_cond_init(pthread_cond_t *cond, const void *unused);
43 extern int pthread_cond_destroy(pthread_cond_t *cond);
44 extern int pthread_cond_wait(pthread_cond_t *cond, CRITICAL_SECTION *mutex);
45 extern int pthread_cond_signal(pthread_cond_t *cond);
46 extern int pthread_cond_broadcast(pthread_cond_t *cond);
49 * Simple thread creation implementation using pthread API
53 void *(*start_routine)(void*);
57 extern int pthread_create(pthread_t *thread, const void *unused,
58 void *(*start_routine)(void*), void *arg);
61 * To avoid the need of copying a struct, we use small macro wrapper to pass
62 * pointer to win32_pthread_join instead.
64 #define pthread_join(a, b) win32_pthread_join(&(a), (b))
66 extern int win32_pthread_join(pthread_t *thread, void **value_ptr);
68 #endif /* PTHREAD_H */