-/* Copyright (c) 2006-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2006-2020. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
+#include "simgrid/cond.h"
+#include "simgrid/forward.h"
#include "simgrid/s4u/ConditionVariable.hpp"
#include "simgrid/simix.h"
#include "src/kernel/activity/ConditionVariableImpl.hpp"
ConditionVariablePtr ConditionVariable::create()
{
- smx_cond_t cond = simcall_cond_init();
- return ConditionVariablePtr(&cond->cond_, false);
+ kernel::activity::ConditionVariableImpl* cond =
+ kernel::actor::simcall([] { return new kernel::activity::ConditionVariableImpl(); });
+ return ConditionVariablePtr(cond->get_iface(), false);
}
/**
simcall_cond_wait(cond_, lock->pimpl_);
}
-void ConditionVariable::wait(std::unique_lock<Mutex>& lock)
+void ConditionVariable::wait(const std::unique_lock<Mutex>& lock)
{
simcall_cond_wait(cond_, lock.mutex()->pimpl_);
}
-std::cv_status s4u::ConditionVariable::wait_for(std::unique_lock<Mutex>& lock, double timeout)
+std::cv_status s4u::ConditionVariable::wait_for(const std::unique_lock<Mutex>& lock, double timeout)
{
// The simcall uses -1 for "any timeout" but we don't want this:
if (timeout < 0)
}
}
-std::cv_status ConditionVariable::wait_until(std::unique_lock<Mutex>& lock, double timeout_time)
+std::cv_status ConditionVariable::wait_until(const std::unique_lock<Mutex>& lock, double timeout_time)
{
double now = SIMIX_get_clock();
double timeout;
*/
void ConditionVariable::notify_one()
{
- simgrid::simix::simcall([this]() { cond_->signal(); });
+ simgrid::kernel::actor::simcall([this]() { cond_->signal(); });
}
void ConditionVariable::notify_all()
{
- simgrid::simix::simcall([this]() { cond_->broadcast(); });
+ simgrid::kernel::actor::simcall([this]() { cond_->broadcast(); });
}
-void intrusive_ptr_add_ref(ConditionVariable* cond)
+void intrusive_ptr_add_ref(const ConditionVariable* cond)
{
intrusive_ptr_add_ref(cond->cond_);
}
-void intrusive_ptr_release(ConditionVariable* cond)
+void intrusive_ptr_release(const ConditionVariable* cond)
{
intrusive_ptr_release(cond->cond_);
}
} // namespace s4u
} // namespace simgrid
+
+/* **************************** Public C interface *************************** */
+sg_cond_t sg_cond_init()
+{
+ simgrid::kernel::activity::ConditionVariableImpl* cond =
+ simgrid::kernel::actor::simcall([] { return new simgrid::kernel::activity::ConditionVariableImpl(); });
+
+ return new simgrid::s4u::ConditionVariable(cond);
+}
+
+void sg_cond_wait(sg_cond_t cond, sg_mutex_t mutex)
+{
+ cond->wait(mutex);
+}
+
+int sg_cond_wait_for(sg_cond_t cond, sg_mutex_t mutex, double delay)
+{
+ std::unique_lock<simgrid::s4u::Mutex> lock(*mutex);
+ return cond->wait_for(lock, delay) == std::cv_status::timeout ? 1 : 0;
+}
+
+void sg_cond_notify_one(sg_cond_t cond)
+{
+ cond->notify_one();
+}
+
+void sg_cond_notify_all(sg_cond_t cond)
+{
+ cond->notify_all();
+}
+
+void sg_cond_destroy(const_sg_cond_t cond)
+{
+ delete cond;
+}