2011-03-14 22:17:49 +00:00
|
|
|
#include "Lock.h"
|
2009-12-15 22:07:45 +00:00
|
|
|
|
2009-11-21 01:45:08 +00:00
|
|
|
|
|
|
|
Lock::Lock()
|
|
|
|
{
|
|
|
|
pthread_mutex_init(&_mutex, NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
Lock::~Lock()
|
|
|
|
{
|
|
|
|
pthread_mutex_destroy(&_mutex);
|
|
|
|
}
|
|
|
|
|
|
|
|
void Lock::lock()
|
|
|
|
{
|
|
|
|
pthread_mutex_lock(&_mutex);
|
|
|
|
}
|
|
|
|
|
|
|
|
void Lock::unlock()
|
|
|
|
{
|
|
|
|
pthread_mutex_unlock(&_mutex);
|
|
|
|
}
|
|
|
|
|
|
|
|
bool Lock::tryLock()
|
|
|
|
{
|
|
|
|
return pthread_mutex_trylock(&_mutex) == 0;
|
2010-05-20 01:17:59 +00:00
|
|
|
}
|