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 .[[SDL_AtomicCAS]]

DRAFT

SDL_AtomicCASPtr

Use this function to set a pointer to a new value if it is currently an old value.

Contents

  1. SDL_AtomicCASPtr
    1. Syntax
    2. Function Parameters
    3. Return Value
    4. Code Examples
    5. Remarks
    6. Related Functions

Syntax

SDL_bool SDL_AtomicCASPtr_(void** a,
                           void*  oldval,
                           void*  newval)

Function Parameters

a

a pointer to a pointer to an atomic variable

oldval

a pointer to the old value

newval

a pointer to the new value

Return Value

Returns SDL_TRUE if the pointer was set, SDL_FALSE otherwise.

Code Examples

You can add your code example here

Remarks

/!\ If you don't know what this function is for, you shouldn't use it!

CategoryAPI, CategoryAtomic

None: SDL_AtomicCASPtr (last edited 2016-05-11 20:48:05 by PhilippWiesemann)

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