qfutex_linux_p.h File Reference

#include <private/qcore_unix_p.h>
#include <qdeadlinetimer.h>
#include <qtsan_impl.h>
#include <asm/unistd.h>
#include <errno.h>
#include <limits.h>
#include <linux/futex.h>
#include <sys/syscall.h>
#include <unistd.h>

Include dependency graph for qfutex_linux_p.h:

Go to the source code of this file.

Namespaces
namespace	QtLinuxFutex

Macros
#define	__NR_futex   __NR_futex_time64
#define	QT_ALWAYS_USE_FUTEX

Functions
constexpr bool	QtLinuxFutex::futexAvailable ()
int	QtLinuxFutex::_q_futex (int *addr, int op, int val, quintptr val2=0, int *addr2=nullptr, int val3=0) noexcept
template<typename T >
int *	QtLinuxFutex::addr (T *ptr)
template<typename Atomic >
void	QtLinuxFutex::futexWait (Atomic &futex, typename Atomic::Type expectedValue)
template<typename Atomic >
bool	QtLinuxFutex::futexWait (Atomic &futex, typename Atomic::Type expectedValue, QDeadlineTimer deadline)
template<typename Atomic >
void	QtLinuxFutex::futexWakeOne (Atomic &futex)
template<typename Atomic >
void	QtLinuxFutex::futexWakeAll (Atomic &futex)
template<typename Atomic >
void	QtLinuxFutex::futexWakeOp (Atomic &futex1, int wake1, int wake2, Atomic &futex2, quint32 op)

Macro Definition Documentation

__NR_futex

#define __NR_futex   __NR_futex_time64

Definition at line 31 of file qfutex_linux_p.h.

QT_ALWAYS_USE_FUTEX

#define QT_ALWAYS_USE_FUTEX

Definition at line 34 of file qfutex_linux_p.h.