Atomic

Files
file	afw_atomic.h
	Adaptive Framework atomic operations.

Functions
afw_boolean_t	afw_atomic_uint32_cas (AFW_ATOMIC afw_uint32_t *mem, afw_uint32_t expected, afw_uint32_t desired)
	Integer atomic compare and swap. More...
afw_boolean_t	afw_atomic_integer_cas (AFW_ATOMIC afw_integer_t *mem, afw_integer_t expected, afw_integer_t desired)
	Integer atomic decrement. More...
afw_uint32_t	afw_atomic_uint32_decrement (AFW_ATOMIC afw_uint32_t *mem)
	32-bit atomic decrement More...
afw_integer_t	afw_atomic_integer_decrement (AFW_ATOMIC afw_integer_t *mem)
	Integer atomic decrement. More...
afw_uint32_t	afw_atomic_uint32_increment (AFW_ATOMIC afw_uint32_t *mem)
	32-bit atomic increment More...
afw_integer_t	afw_atomic_integer_increment (AFW_ATOMIC afw_integer_t *mem)
	Integer atomic increment. More...

Detailed Description

Atomic functions

Function Documentation

afw_atomic_integer_cas()

afw_boolean_t afw_atomic_integer_cas	(	AFW_ATOMIC afw_integer_t *	mem,
		afw_integer_t	expected,
		afw_integer_t	desired
	)

Integer atomic decrement.

Parameters

mem	pointer to afw_integer_t to compare and swap
expected	value.
desired	value.

Returns

true if successful.

Definition at line 61 of file afw_atomic.h.

afw_atomic_integer_decrement()

afw_integer_t afw_atomic_integer_decrement

(

AFW_ATOMIC afw_integer_t *

mem

)

Integer atomic decrement.

Parameters

mem	pointer to afw_integer_t to decrement

Definition at line 96 of file afw_atomic.h.

afw_atomic_integer_increment()

afw_integer_t afw_atomic_integer_increment

(

AFW_ATOMIC afw_integer_t *

mem

)

Integer atomic increment.

Parameters

mem	pointer to afw_integer_t to increment

Definition at line 127 of file afw_atomic.h.

afw_atomic_uint32_cas()

afw_boolean_t afw_atomic_uint32_cas	(	AFW_ATOMIC afw_uint32_t *	mem,
		afw_uint32_t	expected,
		afw_uint32_t	desired
	)

Integer atomic compare and swap.

Parameters

mem	pointer to afw_uint32_t to compare and swap
expected	value.
desired	value.

Returns

true if successful.

Definition at line 38 of file afw_atomic.h.

afw_atomic_uint32_decrement()

afw_uint32_t afw_atomic_uint32_decrement

(

AFW_ATOMIC afw_uint32_t *

mem

)

32-bit atomic decrement

Parameters

mem	pointer to 32-bits to decrement

Definition at line 80 of file afw_atomic.h.

afw_atomic_uint32_increment()

afw_uint32_t afw_atomic_uint32_increment

(

AFW_ATOMIC afw_uint32_t *

mem

)

32-bit atomic increment

Parameters

mem	pointer to 32-bits to increment

Definition at line 112 of file afw_atomic.h.