atomic.h File Reference

#include <coil/Mutex.h>
#include <coil/Guard.h>

Include dependency graph for posix/coil/atomic.h:

Go to the source code of this file.

Defines
#define	atomic_add(x, y)
#define	atomic_decr(x)
#define	atomic_exchange_add(x, y)   exchange_add(x, y, &__mutex)
#define	atomic_incr(x)
#define	COIL_USES_ATOMIC_OP   coil::Mutex __mutex;
Functions
int	exchange_add (int *x, int y, coil::Mutex *mutex)

---

Define Documentation

#define atomic_add	(		x,
			y
	)

Value:

{                                             \
    coil::Guard<coil::Mutex> guard(__mutex);    \
    *x = *x + y;                                \
  }

Definition at line 36 of file posix/coil/atomic.h.

#define atomic_decr

(

x

)

Value:

{                                             \
    coil::Guard<coil::Mutex> guard(__mutex);    \
    --(*x);                                     \
  }

Definition at line 48 of file posix/coil/atomic.h.

#define atomic_exchange_add	(		x,
			y
	)		exchange_add(x, y, &__mutex)

Definition at line 62 of file posix/coil/atomic.h.

#define atomic_incr

(

x

)

Value:

{                                             \
    coil::Guard<coil::Mutex> guard(__mutex);    \
    ++(*x);                                     \
  }

Definition at line 42 of file posix/coil/atomic.h.

#define COIL_USES_ATOMIC_OP   coil::Mutex __mutex;

Definition at line 34 of file posix/coil/atomic.h.

---

Function Documentation

int exchange_add	(	int *	x,
		int	y,
		coil::Mutex *	mutex
	)

Definition at line 54 of file posix/coil/atomic.h.