-
-void yaz_cond_create(YAZ_COND *p)
-{
- *p = (YAZ_COND) malloc(sizeof(**p));
-#ifdef WIN32
- InitializeConditionVariable(&(*p)->cond);
-#elif YAZ_POSIX_THREADS
- pthread_cond_init(&(*p)->cond, 0);
-#endif
-}
-
-void yaz_cond_destroy(YAZ_COND *p)
-{
- if (*p)
- {
-#ifdef WIN32
-#elif YAZ_POSIX_THREADS
- pthread_cond_destroy(&(*p)->cond);
-#endif
- free(*p);
- *p = 0;
- }
-}
-
-int yaz_cond_wait(YAZ_COND p, YAZ_MUTEX m, const struct timeval *abstime)
-{
-#ifdef WIN32
- if (abstime)
- {
- struct timeval tval_now;
- int sec, msec;
-
- yaz_gettimeofday(&tval_now);
-
- sec = abstime->tv_sec - tval_now.tv_sec;
- msec = (abstime->tv_usec - tval_now.tv_usec) / 1000;
- return SleepConditionVariableCS(&p->cond, &m->handle, sec*1000 + msec);
- }
- else
- return SleepConditionVariableCS(&p->cond, &m->handle, INFINITE);
-#elif YAZ_POSIX_THREADS
- if (abstime)
- {
- struct timespec s;
- s.tv_sec = abstime->tv_sec;
- s.tv_nsec = abstime->tv_usec * 1000;
- return pthread_cond_timedwait(&p->cond, &m->handle, &s);
- }
- else
- return pthread_cond_wait(&p->cond, &m->handle);
-#else
- return -1;
-#endif
-}
-
-int yaz_cond_signal(YAZ_COND p)
-{
-#ifdef WIN32
- WakeConditionVariable(&p->cond);
- return 0;
-#elif YAZ_POSIX_THREADS
- return pthread_cond_signal(&p->cond);
-#else
- return -1;
-#endif
-}
-
-int yaz_cond_broadcast(YAZ_COND p)
-{
-#ifdef WIN32
- WakeAllConditionVariable(&p->cond);
- return 0;
-#elif YAZ_POSIX_THREADS
- return pthread_cond_broadcast(&p->cond);
-#else
- return -1;
-#endif
-}
-