157 static int vfslogShmLock(sqlite3_file *pFile, int ofst, int n, int flags);
158 static int vfslogShmMap(sqlite3_file *pFile,int,int,int,volatile void **);
160 static int vfslogShmUnmap(sqlite3_file *pFile, int deleteFlag);
256 static int vfslogClose(sqlite3_file *pFile){  in vfslogClose()  argument
259   VfslogFile *p = (VfslogFile *)pFile;  in vfslogClose()
274   sqlite3_file *pFile,   in vfslogRead()  argument
281   VfslogFile *p = (VfslogFile *)pFile;  in vfslogRead()
293   sqlite3_file *pFile,  in vfslogWrite()  argument
300   VfslogFile *p = (VfslogFile *)pFile;  in vfslogWrite()
311 static int vfslogTruncate(sqlite3_file *pFile, sqlite_int64 size){  in vfslogTruncate()  argument
314   VfslogFile *p = (VfslogFile *)pFile;  in vfslogTruncate()
325 static int vfslogSync(sqlite3_file *pFile, int flags){  in vfslogSync()  argument
328   VfslogFile *p = (VfslogFile *)pFile;  in vfslogSync()
339 static int vfslogFileSize(sqlite3_file *pFile, sqlite_int64 *pSize){  in vfslogFileSize()  argument
342   VfslogFile *p = (VfslogFile *)pFile;  in vfslogFileSize()
353 static int vfslogLock(sqlite3_file *pFile, int eLock){  in vfslogLock()  argument
356   VfslogFile *p = (VfslogFile *)pFile;  in vfslogLock()
367 static int vfslogUnlock(sqlite3_file *pFile, int eLock){  in vfslogUnlock()  argument
370   VfslogFile *p = (VfslogFile *)pFile;  in vfslogUnlock()
381 static int vfslogCheckReservedLock(sqlite3_file *pFile, int *pResOut){  in vfslogCheckReservedLock()  argument
384   VfslogFile *p = (VfslogFile *)pFile;  in vfslogCheckReservedLock()
395 static int vfslogFileControl(sqlite3_file *pFile, int op, void *pArg){  in vfslogFileControl()  argument
396   VfslogFile *p = (VfslogFile *)pFile;  in vfslogFileControl()
407 static int vfslogSectorSize(sqlite3_file *pFile){  in vfslogSectorSize()  argument
410   VfslogFile *p = (VfslogFile *)pFile;  in vfslogSectorSize()
421 static int vfslogDeviceCharacteristics(sqlite3_file *pFile){  in vfslogDeviceCharacteristics()  argument
424   VfslogFile *p = (VfslogFile *)pFile;  in vfslogDeviceCharacteristics()
432 static int vfslogShmLock(sqlite3_file *pFile, int ofst, int n, int flags){  in vfslogShmLock()  argument
435   VfslogFile *p = (VfslogFile *)pFile;  in vfslogShmLock()
443   sqlite3_file *pFile,   in vfslogShmMap()  argument
451   VfslogFile *p = (VfslogFile *)pFile;  in vfslogShmMap()
458 static void vfslogShmBarrier(sqlite3_file *pFile){  in vfslogShmBarrier()  argument
460   VfslogFile *p = (VfslogFile *)pFile;  in vfslogShmBarrier()
466 static int vfslogShmUnmap(sqlite3_file *pFile, int deleteFlag){  in vfslogShmUnmap()  argument
469   VfslogFile *p = (VfslogFile *)pFile;  in vfslogShmUnmap()
484   sqlite3_file *pFile,  in vfslogOpen()  argument
490   VfslogFile *p = (VfslogFile *)pFile;  in vfslogOpen()
493   pFile->pMethods = &vfslog_io_methods;  in vfslogOpen()