* Copyright 2009 Colin Günther, coling@gmx.de
* All Rights Reserved. Distributed under the terms of the MIT License.
*/
extern "C" {
#include <compat/sys/condvar.h>
#include <compat/sys/kernel.h>
}
#include "Condvar.h"
void
conditionInit(struct cv* variable, const char* description)
{
variable->condition.Init(variable, description);
}
void
conditionPublish(struct cv* variable, const void* waitChannel,
const char* description)
{
variable->condition.Publish(waitChannel, description);
}
void
conditionUnpublish(struct cv* variable)
{
variable->condition.Unpublish();
}
int
conditionTimedWait(struct cv* variable, const int timeout)
{
status_t status = variable->condition.Wait(B_RELATIVE_TIMEOUT,
ticks_to_usecs(timeout));
if (status != B_OK)
status = EWOULDBLOCK;
return status;
}
void
conditionWait(struct cv* variable)
{
variable->condition.Wait();
}
void
conditionNotifyOne(struct cv* variable)
{
variable->condition.NotifyOne();
}
int
publishedConditionTimedWait(const void* waitChannel, const int timeout)
{
ConditionVariableEntry variableEntry;
status_t status = variableEntry.Wait(waitChannel, B_RELATIVE_TIMEOUT,
ticks_to_usecs(timeout));
if (status != B_OK)
status = EWOULDBLOCK;
return status;
}
void
publishedConditionNotifyAll(const void* waitChannel)
{
ConditionVariable::NotifyAll(waitChannel, B_OK);
}
