qatomic_ia64.h File Reference

Macros
#define	Q_ATOMIC_INT_REFERENCE_COUNTING_IS_ALWAYS_NATIVE
#define	Q_ATOMIC_INT_REFERENCE_COUNTING_IS_WAIT_FREE
#define	Q_ATOMIC_INT_TEST_AND_SET_IS_ALWAYS_NATIVE
#define	Q_ATOMIC_INT_TEST_AND_SET_IS_WAIT_FREE
#define	Q_ATOMIC_INT_FETCH_AND_STORE_IS_ALWAYS_NATIVE
#define	Q_ATOMIC_INT_FETCH_AND_STORE_IS_WAIT_FREE
#define	Q_ATOMIC_INT_FETCH_AND_ADD_IS_ALWAYS_NATIVE
#define	Q_ATOMIC_POINTER_TEST_AND_SET_IS_ALWAYS_NATIVE
#define	Q_ATOMIC_POINTER_TEST_AND_SET_IS_WAIT_FREE
#define	Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_ALWAYS_NATIVE
#define	Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_WAIT_FREE
#define	Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_ALWAYS_NATIVE

Functions
bool	_q_ia64_fetchadd_immediate (register int value)
Q_CORE_EXPORT int	q_atomic_test_and_set_int (volatile int *ptr, int expected, int newval)
Q_CORE_EXPORT int	q_atomic_test_and_set_ptr (volatile void *ptr, void *expected, void *newval)

Macro Definition Documentation

#define Q_ATOMIC_INT_REFERENCE_COUNTING_IS_ALWAYS_NATIVE

Definition at line 49 of file qatomic_ia64.h.

#define Q_ATOMIC_INT_REFERENCE_COUNTING_IS_WAIT_FREE

Definition at line 50 of file qatomic_ia64.h.

#define Q_ATOMIC_INT_TEST_AND_SET_IS_ALWAYS_NATIVE

Definition at line 57 of file qatomic_ia64.h.

#define Q_ATOMIC_INT_TEST_AND_SET_IS_WAIT_FREE

Definition at line 58 of file qatomic_ia64.h.

#define Q_ATOMIC_INT_FETCH_AND_STORE_IS_ALWAYS_NATIVE

Definition at line 65 of file qatomic_ia64.h.

#define Q_ATOMIC_INT_FETCH_AND_STORE_IS_WAIT_FREE

Definition at line 66 of file qatomic_ia64.h.

#define Q_ATOMIC_INT_FETCH_AND_ADD_IS_ALWAYS_NATIVE

Definition at line 73 of file qatomic_ia64.h.

#define Q_ATOMIC_POINTER_TEST_AND_SET_IS_ALWAYS_NATIVE

Definition at line 80 of file qatomic_ia64.h.

#define Q_ATOMIC_POINTER_TEST_AND_SET_IS_WAIT_FREE

Definition at line 81 of file qatomic_ia64.h.

#define Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_ALWAYS_NATIVE

Definition at line 90 of file qatomic_ia64.h.

#define Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_WAIT_FREE

Definition at line 91 of file qatomic_ia64.h.

#define Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_ALWAYS_NATIVE

Definition at line 100 of file qatomic_ia64.h.

Function Documentation

bool _q_ia64_fetchadd_immediate ( register int  value )

inline

Definition at line 109 of file qatomic_ia64.h.

{
    return value == 1 || value == -1
        || value == 4 || value == -4
        || value == 8 || value == -8
        || value == 16 || value == -16;
}

Q_CORE_EXPORT int q_atomic_test_and_set_int	(	volatile int *	ptr,
		int	expected,
		int	newval
	)

Q_CORE_EXPORT int q_atomic_test_and_set_ptr	(	volatile void *	ptr,
		void *	expected,
		void *	newval
	)

Go to the source code of this file.