diff options
Diffstat (limited to 'src/corelib/thread/qmutex_p.h')
| -rw-r--r-- | src/corelib/thread/qmutex_p.h | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/src/corelib/thread/qmutex_p.h b/src/corelib/thread/qmutex_p.h index 565de31ca0..aabb66fa55 100644 --- a/src/corelib/thread/qmutex_p.h +++ b/src/corelib/thread/qmutex_p.h @@ -23,13 +23,12 @@ #include <QtCore/qatomic.h> #include <QtCore/qdeadlinetimer.h> -#if defined(Q_OS_MAC) +#include "qplatformdefs.h" // _POSIX_VERSION + +#if defined(Q_OS_DARWIN) # include <mach/semaphore.h> #elif defined(Q_OS_UNIX) -# if _POSIX_VERSION-0 >= 200112L || _XOPEN_VERSION-0 >= 600 # include <semaphore.h> -# define QT_UNIX_SEMAPHORE -# endif #endif struct timespec; @@ -44,7 +43,7 @@ public: ~QMutexPrivate(); QMutexPrivate(); - bool wait(int timeout = -1); + bool wait(QDeadlineTimer timeout = QDeadlineTimer::Forever); void wakeUp() noexcept; // Control the lifetime of the privates @@ -83,25 +82,13 @@ public: void derefWaiters(int value) noexcept; //platform specific stuff -#if defined(Q_OS_MAC) +#if defined(Q_OS_DARWIN) semaphore_t mach_semaphore; -#elif defined(QT_UNIX_SEMAPHORE) - sem_t semaphore; #elif defined(Q_OS_UNIX) - bool wakeup; - pthread_mutex_t mutex; - pthread_cond_t cond; + sem_t semaphore; #endif }; - -#ifdef Q_OS_UNIX -// helper functions for qmutex_unix.cpp and qwaitcondition_unix.cpp -// they are in qwaitcondition_unix.cpp actually -void qt_initialize_pthread_cond(pthread_cond_t *cond, const char *where); -void qt_abstime_for_timeout(struct timespec *ts, QDeadlineTimer deadline); -#endif - QT_END_NAMESPACE #endif // QMUTEX_P_H |