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Mark the shared-memory in the WAL implementation as volatile.

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FossilOrigin-Name: 0a6787908e989bd5e6af25acbdc59ebc8fa61d6d
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drh
2010-05-18 13:27:12 +00:00
parent e730fec883
commit 5939f44375
11 changed files with 63 additions and 49 deletions
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src/os_unix.c
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@@ -3675,7 +3675,7 @@ static int unixShmGet(
sqlite3_file *fd, /* Database file holding shared memory */
int reqMapSize, /* Requested size of mapping. -1 means don't care */
int *pNewMapSize, /* Write new size of mapping here */
void **ppBuf /* Write mapping buffer origin here */
void volatile **ppBuf /* Write mapping buffer origin here */
){
unixFile *pDbFd = (unixFile*)fd;
unixShm *p = pDbFd->pShm;