int
evthread_use_pthreads(void)
{
struct evthread_lock_callbacks cbs = {
EVTHREAD_LOCK_API_VERSION,
EVTHREAD_LOCKTYPE_RECURSIVE,
evthread_posix_lock_alloc,
evthread_posix_lock_free,
evthread_posix_lock,
evthread_posix_unlock
};
struct evthread_condition_callbacks cond_cbs = {
EVTHREAD_CONDITION_API_VERSION,
evthread_posix_cond_alloc,
evthread_posix_cond_free,
evthread_posix_cond_signal,
evthread_posix_cond_wait
};
/* Set ourselves up to get recursive locks. */
if (pthread_mutexattr_init(&attr_recursive))
return -1;
if (pthread_mutexattr_settype(&attr_recursive, PTHREAD_MUTEX_RECURSIVE))
return -1;
evthread_set_lock_callbacks(&cbs);
evthread_set_condition_callbacks(&cond_cbs);
evthread_set_id_callback(evthread_posix_get_id);
return 0;
}
int
evthread_use_windows_threads(void)
{
struct evthread_lock_callbacks cbs = {
EVTHREAD_LOCK_API_VERSION,
EVTHREAD_LOCKTYPE_RECURSIVE,
evthread_win32_lock_create,
evthread_win32_lock_free,
evthread_win32_lock,
evthread_win32_unlock
};
evthread_set_lock_callbacks(&cbs);
evthread_set_id_callback(evthread_win32_get_id);
return 0;
}
int
evthread_use_windows_threads(void)
{
struct evthread_lock_callbacks cbs = {
EVTHREAD_LOCK_API_VERSION,
EVTHREAD_LOCKTYPE_RECURSIVE,
evthread_win32_lock_create,
evthread_win32_lock_free,
evthread_win32_lock,
evthread_win32_unlock
};
struct evthread_condition_callbacks cond_cbs = {
EVTHREAD_CONDITION_API_VERSION,
evthread_win32_cond_alloc,
evthread_win32_cond_free,
evthread_win32_cond_signal,
evthread_win32_cond_wait
};
#ifdef WIN32_HAVE_CONDITION_VARIABLES
struct evthread_condition_callbacks condvar_cbs = {
EVTHREAD_CONDITION_API_VERSION,
evthread_win32_condvar_alloc,
evthread_win32_condvar_free,
evthread_win32_condvar_signal,
evthread_win32_condvar_wait
};
#endif
evthread_set_lock_callbacks(&cbs);
evthread_set_id_callback(evthread_win32_get_id);
#ifdef WIN32_HAVE_CONDITION_VARIABLES
if (evthread_win32_condvar_init()) {
evthread_set_condition_callbacks(&condvar_cbs);
return 0;
}
#endif
evthread_set_condition_callbacks(&cond_cbs);
return 0;
}