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| Comment: | Fix typo in the Win32 implementation of sqlite3CompareAndSwap. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | mutexInitCmpSwap |
| Files: | files | file ages | folders |
| SHA1: |
31a26a1dd796e073e847e1e9c636f197 |
| User & Date: | mistachkin 2015-09-12 01:17:20 |
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2015-09-12
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| 03:35 | Add more asserts to the mutex subsystem. (check-in: 7562f1fb user: mistachkin tags: mutexInitCmpSwap) | |
| 01:17 | Fix typo in the Win32 implementation of sqlite3CompareAndSwap. (check-in: 31a26a1d user: mistachkin tags: mutexInitCmpSwap) | |
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2015-09-11
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| 23:24 | Make sure that the mutex implementation can be altered after calling sqlite3_shutdown(). (check-in: dc2cf897 user: mistachkin tags: mutexInitCmpSwap) | |
Changes to src/mutex_w32.c.
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 |
void *cmpVal,
void *swapVal
){
#if defined(SQLITE_COMPARE_AND_SWAP)
return SQLITE_COMPARE_AND_SWAP(pCurVal, cmpVal, swapVal);
#elif SQLITE_PTRSIZE>4
return (void *)InterlockedCompareExchange64(
(LONGLONG SQLITE_WIN32_VOLATILE *)pCurVal, (LONGLONG)cmpVal,
(LONGLONG)swapVal);
#else
return (void *)InterlockedCompareExchange(
(LONG SQLITE_WIN32_VOLATILE *)pCurVal, (LONG)cmpVal,
(LONG)swapVal);
#endif
}
/*
** Initialize and deinitialize the mutex subsystem.
*/
static sqlite3_mutex winMutex_staticMutexes[] = {
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| | | | |
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 |
void *cmpVal,
void *swapVal
){
#if defined(SQLITE_COMPARE_AND_SWAP)
return SQLITE_COMPARE_AND_SWAP(pCurVal, cmpVal, swapVal);
#elif SQLITE_PTRSIZE>4
return (void *)InterlockedCompareExchange64(
(LONGLONG SQLITE_WIN32_VOLATILE *)pCurVal, (LONGLONG)swapVal,
(LONGLONG)cmpVal);
#else
return (void *)InterlockedCompareExchange(
(LONG SQLITE_WIN32_VOLATILE *)pCurVal, (LONG)swapVal,
(LONG)cmpVal);
#endif
}
/*
** Initialize and deinitialize the mutex subsystem.
*/
static sqlite3_mutex winMutex_staticMutexes[] = {
|