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#ifndef _PASSENGER_LOCK_H_
#define _PASSENGER_LOCK_H_
#include <boost/thread.hpp>
namespace Passenger {
using namespace boost;
/** Shortcut typedefs. */
typedef boost::lock_guard<boost::mutex> LockGuard;
typedef boost::unique_lock<boost::mutex> ScopedLock;
/** Nicer syntax for conditionally locking the mutex during construction. */
class DynamicScopedLock: public boost::unique_lock<boost::mutex> {
public:
DynamicScopedLock(boost::mutex &m, bool lockNow = true)
: boost::unique_lock<boost::mutex>(m, boost::defer_lock)
{
if (lockNow) {
lock();
}
}
};
} // namespace Passenger
#endif /* _PASSENGER_LOCK_H_ */
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