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Fix problems with recovering wal files that use a page-size other than the default.
FossilOrigin-Name: 1a391f3c55dc9d4266552fa26d2a9839c6bafce4
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@@ -24,7 +24,7 @@
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# define sqlite3WalClose(w,x,y,z) 0
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# define sqlite3WalOpenSnapshot(y,z) 0
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# define sqlite3WalCloseSnapshot(z)
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# define sqlite3WalRead(w,x,y,z) 0
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# define sqlite3WalRead(v,w,x,y,z) 0
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# define sqlite3WalDbsize(y,z)
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# define sqlite3WalWriteLock(y,z) 0
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# define sqlite3WalUndo(x,y,z) 0
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@@ -42,7 +42,7 @@ typedef struct Wal Wal;
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/* Open and close a connection to a write-ahead log. */
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int sqlite3WalOpen(sqlite3_vfs*, const char *zDb, Wal **ppWal);
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int sqlite3WalClose(Wal *pWal, sqlite3_file *pFd, int sync_flags, u8 *zBuf);
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int sqlite3WalClose(Wal *pWal, sqlite3_file *pFd, int sync_flags, int, u8 *);
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/* Used by readers to open (lock) and close (unlock) a snapshot. A
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** snapshot is like a read-transaction. It is the state of the database
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@@ -55,7 +55,7 @@ int sqlite3WalOpenSnapshot(Wal *pWal, int *);
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void sqlite3WalCloseSnapshot(Wal *pWal);
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/* Read a page from the write-ahead log, if it is present. */
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int sqlite3WalRead(Wal *pWal, Pgno pgno, int *pInWal, u8 *pOut);
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int sqlite3WalRead(Wal *pWal, Pgno pgno, int *pInWal, int nOut, u8 *pOut);
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/* Return the size of the database as it existed at the beginning
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** of the snapshot */
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@@ -83,6 +83,7 @@ int sqlite3WalCheckpoint(
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Wal *pWal, /* Write-ahead log connection */
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sqlite3_file *pFd, /* File descriptor open on db file */
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int sync_flags, /* Flags to sync db file with (or 0) */
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int nBuf, /* Size of buffer nBuf */
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u8 *zBuf, /* Temporary buffer to use */
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int (*xBusyHandler)(void *), /* Pointer to busy-handler function */
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void *pBusyHandlerArg /* Argument to pass to xBusyHandler */
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