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//Provides: MlMutex
class MlMutex {
constructor() {
this.locked = false;
}
}
//Provides: caml_ml_mutex_new
//Requires: MlMutex
function caml_ml_mutex_new(_unit) {
return new MlMutex();
}
//Provides: caml_ml_mutex_lock
//Requires: caml_failwith
function caml_ml_mutex_lock(t) {
if (t.locked) caml_failwith("Mutex.lock: mutex already locked. Cannot wait.");
else t.locked = true;
return 0;
}
//Provides: caml_ml_mutex_try_lock
function caml_ml_mutex_try_lock(t) {
if (!t.locked) {
t.locked = true;
return 1;
}
return 0;
}
//Provides: caml_ml_mutex_unlock
function caml_ml_mutex_unlock(t) {
t.locked = false;
return 0;
}
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