ruby_atomic.h File Reference

Go to the source code of this file.

Defines
#define	NEED_RUBY_ATOMIC_EXCHANGE
#define	ATOMIC_SET(var, val)   (void)((var) = (val))
#define	ATOMIC_INC(var)   ((var)++)
#define	ATOMIC_DEC(var)   ((var)--)
#define	ATOMIC_OR(var, val)   ((var) |= (val))
#define	ATOMIC_EXCHANGE(var, val)   ruby_atomic_exchange(&(var), (val))
#define	ATOMIC_SIZE_ADD(var, val)   (void)((var) += (val))
#define	ATOMIC_SIZE_SUB(var, val)   (void)((var) -= (val))
#define	ATOMIC_SIZE_INC(var)   ((var)++)
#define	ATOMIC_SIZE_DEC(var)   ((var)--)
#define	ATOMIC_SIZE_EXCHANGE(var, val)   atomic_size_exchange(&(var), (val))
Typedefs
typedef int	rb_atomic_t
Functions
rb_atomic_t	ruby_atomic_exchange (rb_atomic_t *ptr, rb_atomic_t val)
static size_t	atomic_size_exchange (size_t *ptr, size_t val)

---

Define Documentation

#define ATOMIC_DEC

(

var

)

((var)--)

Definition at line 97 of file ruby_atomic.h.

Referenced by rb_get_next_signal().

#define ATOMIC_EXCHANGE	(	var,
		val		)	ruby_atomic_exchange(&(var), (val))

Definition at line 99 of file ruby_atomic.h.

Referenced by rb_threadptr_execute_interrupts_common().

#define ATOMIC_INC

(

var

)

((var)++)

Definition at line 96 of file ruby_atomic.h.

Referenced by sighandler().

#define ATOMIC_OR	(	var,
		val		)	((var) |= (val))

Definition at line 98 of file ruby_atomic.h.

#define ATOMIC_SET	(	var,
		val		)	(void)((var) = (val))

Definition at line 95 of file ruby_atomic.h.

#define ATOMIC_SIZE_ADD	(	var,
		val		)	(void)((var) += (val))

Definition at line 101 of file ruby_atomic.h.

#define ATOMIC_SIZE_DEC

(

var

)

((var)--)

Definition at line 104 of file ruby_atomic.h.

#define ATOMIC_SIZE_EXCHANGE	(	var,
		val		)	atomic_size_exchange(&(var), (val))

Definition at line 105 of file ruby_atomic.h.

#define ATOMIC_SIZE_INC

(

var

)

((var)++)

Definition at line 103 of file ruby_atomic.h.

#define ATOMIC_SIZE_SUB	(	var,
		val		)	(void)((var) -= (val))

Definition at line 102 of file ruby_atomic.h.

#define NEED_RUBY_ATOMIC_EXCHANGE

Definition at line 92 of file ruby_atomic.h.

---

Typedef Documentation

typedef int rb_atomic_t

Definition at line 91 of file ruby_atomic.h.

---

Function Documentation

static size_t atomic_size_exchange	(	size_t *	ptr,
		size_t	val
	)			[inline, static]

Definition at line 107 of file ruby_atomic.h.

rb_atomic_t ruby_atomic_exchange	(	rb_atomic_t *	ptr,
		rb_atomic_t	val
	)

Definition at line 26 of file signal.c.