SDL_AtomicCASPtr

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

Contents

  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

oldval

the old pointer value

newval

the new pointer value

Return Value

Returns SDL_TRUE if the pointer was set, SDL_FALSE otherwise.

Code Examples

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Remarks

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CategoryAPI, CategoryAtomic

SDL_AtomicCASPtr (last edited 2011-02-02 17:40:00 by SheenaSmith)

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