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| author | dan <dan@noemail.net> | 2010-07-13 18:44:03 +0000 |
|---|---|---|
| committer | dan <dan@noemail.net> | 2010-07-13 18:44:03 +0000 |
| commit | da9fe0c327ae952c3e16587e069a878888b3c089 (patch) | |
| tree | 51672674ac3f9f56756916f34f48d0bc4663c624 /src/test_devsym.c | |
| parent | 2103245e75a2b3c9eb76af75700f800d718a66a7 (diff) | |
| download | sqlite-da9fe0c327ae952c3e16587e069a878888b3c089.tar.gz sqlite-da9fe0c327ae952c3e16587e069a878888b3c089.zip | |
Changes so that the xShmOpen VFS method is no longer required. Its job can be done by the first call to xShmMap. Rename xShmClose to xShmUnmap.
FossilOrigin-Name: f4780bde62c6c19146d2723c101540b8db898d38
Diffstat (limited to 'src/test_devsym.c')
| -rw-r--r-- | src/test_devsym.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/test_devsym.c b/src/test_devsym.c index f2b91f03c..b2ebd885a 100644 --- a/src/test_devsym.c +++ b/src/test_devsym.c @@ -50,7 +50,6 @@ static int devsymCheckReservedLock(sqlite3_file*, int *); static int devsymFileControl(sqlite3_file*, int op, void *pArg); static int devsymSectorSize(sqlite3_file*); static int devsymDeviceCharacteristics(sqlite3_file*); -static int devsymShmOpen(sqlite3_file*); static int devsymShmLock(sqlite3_file*,int,int,int); static int devsymShmMap(sqlite3_file*,int,int,int, void volatile **); static void devsymShmBarrier(sqlite3_file*); @@ -116,9 +115,8 @@ static sqlite3_io_methods devsym_io_methods = { devsymFileControl, /* xFileControl */ devsymSectorSize, /* xSectorSize */ devsymDeviceCharacteristics, /* xDeviceCharacteristics */ - devsymShmOpen, /* xShmOpen */ - devsymShmLock, /* xShmLock */ devsymShmMap, /* xShmMap */ + devsymShmLock, /* xShmLock */ devsymShmBarrier, /* xShmBarrier */ devsymShmClose /* xShmClose */ }; @@ -237,10 +235,6 @@ static int devsymDeviceCharacteristics(sqlite3_file *pFile){ /* ** Shared-memory methods are all pass-thrus. */ -static int devsymShmOpen(sqlite3_file *pFile){ - devsym_file *p = (devsym_file *)pFile; - return sqlite3OsShmOpen(p->pReal); -} static int devsymShmLock(sqlite3_file *pFile, int ofst, int n, int flags){ devsym_file *p = (devsym_file *)pFile; return sqlite3OsShmLock(p->pReal, ofst, n, flags); |