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mdbx-windows: STATIC_ASSERTs for atomic ops.

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Change-Id: I9797eece26db54e5f4a19f82d004ff18bdc138d6
This commit is contained in:
Leonid Yuriev 2018-10-18 10:44:20 +03:00
parent f93cca3d14
commit c2f850b566
1 changed files with 2 additions and 0 deletions
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src/osal.h
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@ -679,6 +679,7 @@ static __inline uint32_t mdbx_atomic_add32(volatile uint32_t *p, uint32_t v) {
return __sync_fetch_and_add(p, v); return __sync_fetch_and_add(p, v);
#else #else
#ifdef _MSC_VER #ifdef _MSC_VER
STATIC_ASSERT(sizeof(volatile long) == sizeof(volatile uint32_t));
return _InterlockedExchangeAdd((volatile long *)p, v); return _InterlockedExchangeAdd((volatile long *)p, v);
#endif #endif
#ifdef __APPLE__ #ifdef __APPLE__
@ -719,6 +720,7 @@ static __inline bool mdbx_atomic_compare_and_swap32(volatile uint32_t *p,
return __sync_bool_compare_and_swap(p, c, v); return __sync_bool_compare_and_swap(p, c, v);
#else #else
#ifdef _MSC_VER #ifdef _MSC_VER
STATIC_ASSERT(sizeof(volatile long) == sizeof(volatile uint32_t));
return c == _InterlockedCompareExchange((volatile long *)p, v, c); return c == _InterlockedCompareExchange((volatile long *)p, v, c);
#endif #endif
#ifdef __APPLE__ #ifdef __APPLE__