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Overview
Comment:Adjust the previous check-in, which modified the Win32 VFS, so that it works with SQLITE_OMIT_WAL.
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SHA3-256: 36c2e67e82626f8d0a187c6c286c133ed659889e3b577469261b9dcd3b3ab75b
User & Date: mistachkin 2018-02-05 21:02:47
Context
2018-02-07
16:14
When the final connection disconnects from a wal mode database, check that the database file has not been moved or unlinked before deleting the wal and shm files. check-in: 4761db83 user: dan tags: trunk
2018-02-05
21:02
Adjust the previous check-in, which modified the Win32 VFS, so that it works with SQLITE_OMIT_WAL. check-in: 36c2e67e user: mistachkin tags: trunk
20:42
Allocation the mutex used by the Win32 VFS only once at initialization, instead of every time it is needed. check-in: 535ed0ac user: mistachkin tags: trunk
Changes
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Changes to src/os_win.c.

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  sqlite3_vfs_register(&winNolockVfs, 0);

#if defined(SQLITE_WIN32_HAS_WIDE)
  sqlite3_vfs_register(&winLongPathNolockVfs, 0);
#endif


  winBigLock = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_VFS1);


  return SQLITE_OK;
}

int sqlite3_os_end(void){
#if SQLITE_OS_WINRT
  if( sleepObj!=NULL ){
    osCloseHandle(sleepObj);
    sleepObj = NULL;
  }
#endif


  winBigLock = 0;


  return SQLITE_OK;
}

#endif /* SQLITE_OS_WIN */







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  sqlite3_vfs_register(&winNolockVfs, 0);

#if defined(SQLITE_WIN32_HAS_WIDE)
  sqlite3_vfs_register(&winLongPathNolockVfs, 0);
#endif

#ifndef SQLITE_OMIT_WAL
  winBigLock = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_VFS1);
#endif

  return SQLITE_OK;
}

int sqlite3_os_end(void){
#if SQLITE_OS_WINRT
  if( sleepObj!=NULL ){
    osCloseHandle(sleepObj);
    sleepObj = NULL;
  }
#endif

#ifndef SQLITE_OMIT_WAL
  winBigLock = 0;
#endif

  return SQLITE_OK;
}

#endif /* SQLITE_OS_WIN */