And one more...
"Damjan Jovanovic" damjan.jov@gmail.com wrote:
+__int64 interlocked_cmpxchg64( __int64 **dest, __int64 *xchg, __int64 *compare ) +{
- _lwp_mutex_lock( &interlocked_mutex );
- if (memcmp(*dest, compare, 8) == 0)
memcpy(*dest, xchg, 8);
- else
memcpy(compare, *dest);
- _lwp_mutex_unlock( &interlocked_mutex );
- return compare;
+}
Is there any particular reason that you use memcmp/memcpy instead of directly manipulating 64-bit values?