53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
/* radare - LGPL - Copyright 2009-2018 - thestr4ng3r */
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#include <r_th.h>
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R_API RThreadCond *r_th_cond_new() {
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RThreadCond *cond = R_NEW0 (RThreadCond);
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if (!cond) {
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return NULL;
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}
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#if HAVE_PTHREAD
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if (pthread_cond_init (&cond->cond, NULL) != 0) {
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free (cond);
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return NULL;
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}
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#elif __WINDOWS__
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InitializeConditionVariable (&cond->cond);
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#endif
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return cond;
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}
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R_API void r_th_cond_signal(RThreadCond *cond) {
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#if HAVE_PTHREAD
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pthread_cond_signal (&cond->cond);
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#elif __WINDOWS__
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WakeConditionVariable (&cond->cond);
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#endif
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}
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R_API void r_th_cond_signal_all(RThreadCond *cond) {
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#if HAVE_PTHREAD
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pthread_cond_broadcast (&cond->cond);
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#elif __WINDOWS__
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WakeAllConditionVariable (&cond->cond);
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#endif
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}
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R_API void r_th_cond_wait(RThreadCond *cond, RThreadLock *lock) {
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#if HAVE_PTHREAD
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pthread_cond_wait (&cond->cond, &lock->lock);
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#elif __WINDOWS__
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SleepConditionVariableCS (&cond->cond, &lock->lock, INFINITE);
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#endif
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}
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R_API void r_th_cond_free(RThreadCond *cond) {
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if (!cond) {
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return;
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}
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#if HAVE_PTHREAD
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pthread_cond_destroy (&cond->cond);
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#endif
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free (cond);
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}
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