Gcc::GccInterlocked Class Reference

#include <interlocked.h>

Detailed Description

Provides simple atomic operations on shared variables using gcc compiler builtins.

(C) 2013-2023 Individual contributors, see AUTHORS file

Static Public Member Functions
static int	Increment (int volatile *var)
	interlocked increment
static int	Decrement (int volatile *var)
	interlocked decrement
static long	Increment (long volatile *var)
	interlocked increment, return result
static long	Decrement (long volatile *var)
	interlocked decrement, return result
static int	Add (int volatile *var, int add)
	interlocked add
static int	Or (int volatile *var, int value)
	interlocked or
static int	And (int volatile *var, int value)
	interlocked and
static int	Xor (int volatile *var, int value)
	interlocked xor
static int	Exchange (int volatile *dest, int value)
	interlocked exchange
static void *	ExchangePointer (void *volatile *dest, void *value)
	interlocked exchange
static int	CompareExchange (int volatile *dest, int exchange, int comparand)
	interlocked compare-exchange
static void *	CompareExchangePointer (void *volatile *dest, void *exchange, void *comparand)
	interlocked exchange

Member Function Documentation

Add()

int Gcc::GccInterlocked::Add ( int volatile * var, int add )

inlinestatic

interlocked add

And()

int Gcc::GccInterlocked::And ( int volatile * var, int value )

inlinestatic

interlocked and

CompareExchange()

int Gcc::GccInterlocked::CompareExchange ( int volatile * dest, int exchange, int comparand )

inlinestatic

interlocked compare-exchange

CompareExchangePointer()

void * Gcc::GccInterlocked::CompareExchangePointer ( void *volatile * dest, void * exchange, void * comparand )

inlinestatic

interlocked exchange

Decrement() [1/2]

int Gcc::GccInterlocked::Decrement ( int volatile * var )

inlinestatic

interlocked decrement

Decrement() [2/2]

long Gcc::GccInterlocked::Decrement ( long volatile * var )

inlinestatic

interlocked decrement, return result

Exchange()

int Gcc::GccInterlocked::Exchange ( int volatile * dest, int value )

inlinestatic

interlocked exchange

ExchangePointer()

void * Gcc::GccInterlocked::ExchangePointer ( void *volatile * dest, void * value )

inlinestatic

interlocked exchange

Increment() [1/2]

int Gcc::GccInterlocked::Increment ( int volatile * var )

inlinestatic

interlocked increment

Increment() [2/2]

long Gcc::GccInterlocked::Increment ( long volatile * var )

inlinestatic

interlocked increment, return result

Or()

int Gcc::GccInterlocked::Or ( int volatile * var, int value )

inlinestatic

interlocked or

Xor()

int Gcc::GccInterlocked::Xor ( int volatile * var, int value )

inlinestatic

interlocked xor

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The documentation for this class was generated from the following file:

• /github/workspace/code/foundation/threading/gcc/interlocked.h