19 lines
345 B
C++
19 lines
345 B
C++
|
#include "safe_refcount.h"
|
||
|
|
|
||
|
|
#ifdef IPHONE_ENABLED
|
||
|
|
|
||
|
|
#define REFCOUNT_T int
|
||
|
|
#define REFCOUNT_GET_T int const volatile&
|
||
|
|
|
||
|
|
#include <libkern/OSAtomic.h>
|
||
|
|
|
||
|
|
inline int atomic_conditional_increment(volatile int* v) {
|
||
|
|
return (*v==0)? 0 : OSAtomicIncrement32(v);
|
||
|
|
}
|
||
|
|
|
||
|
|
inline int atomic_decrement(volatile int* v) {
|
||
|
|
return OSAtomicDecrement32(v);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|