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Update bundled SQLite to 3.5.6

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This commit is contained in:
Scott MacVicar 2008-03-07 10:47:32 +00:00
parent 184173fccc
commit 5a86313123
106 changed files with 32603 additions and 22274 deletions
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77
ext/pdo_sqlite/sqlite/src/btree.h
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@ -31,19 +31,36 @@
#define SQLITE_DEFAULT_AUTOVACUUM 0
#endif
#define BTREE_AUTOVACUUM_NONE 0 /* Do not do auto-vacuum */
#define BTREE_AUTOVACUUM_FULL 1 /* Do full auto-vacuum */
#define BTREE_AUTOVACUUM_INCR 2 /* Incremental vacuum */
/*
** Forward declarations of structure
*/
typedef struct Btree Btree;
typedef struct BtCursor BtCursor;
typedef struct BtShared BtShared;
typedef struct BtreeMutexArray BtreeMutexArray;
/*
** This structure records all of the Btrees that need to hold
** a mutex before we enter sqlite3VdbeExec(). The Btrees are
** are placed in aBtree[] in order of aBtree[]->pBt. That way,
** we can always lock and unlock them all quickly.
*/
struct BtreeMutexArray {
int nMutex;
Btree *aBtree[SQLITE_MAX_ATTACHED+1];
};
int sqlite3BtreeOpen(
const char *zFilename, /* Name of database file to open */
sqlite3 *db, /* Associated database connection */
Btree **, /* Return open Btree* here */
int flags /* Flags */
int flags, /* Flags */
int vfsFlags /* Flags passed through to VFS open */
);
/* The flags parameter to sqlite3BtreeOpen can be the bitwise or of the
@ -55,14 +72,22 @@ int sqlite3BtreeOpen(
#define BTREE_OMIT_JOURNAL 1 /* Do not use journal. No argument */
#define BTREE_NO_READLOCK 2 /* Omit readlocks on readonly files */
#define BTREE_MEMORY 4 /* In-memory DB. No argument */
#define BTREE_READONLY 8 /* Open the database in read-only mode */
#define BTREE_READWRITE 16 /* Open for both reading and writing */
#define BTREE_CREATE 32 /* Create the database if it does not exist */
/* Additional values for the 4th argument of sqlite3BtreeOpen that
** are not associated with PAGER_ values.
*/
#define BTREE_PRIVATE 64 /* Never share with other connections */
int sqlite3BtreeClose(Btree*);
int sqlite3BtreeSetBusyHandler(Btree*,BusyHandler*);
int sqlite3BtreeSetCacheSize(Btree*,int);
int sqlite3BtreeSetSafetyLevel(Btree*,int,int);
int sqlite3BtreeSyncDisabled(Btree*);
int sqlite3BtreeSetPageSize(Btree*,int,int);
int sqlite3BtreeGetPageSize(Btree*);
int sqlite3BtreeMaxPageCount(Btree*,int);
int sqlite3BtreeGetReserve(Btree*);
int sqlite3BtreeSetAutoVacuum(Btree *, int);
int sqlite3BtreeGetAutoVacuum(Btree *);
@ -87,6 +112,8 @@ const char *sqlite3BtreeGetDirname(Btree *);
const char *sqlite3BtreeGetJournalname(Btree *);
int sqlite3BtreeCopyFile(Btree *, Btree *);
int sqlite3BtreeIncrVacuum(Btree *);
/* The flags parameter to sqlite3BtreeCreateTable can be the bitwise OR
** of the following flags:
*/
@ -98,6 +125,7 @@ int sqlite3BtreeDropTable(Btree*, int, int*);
int sqlite3BtreeClearTable(Btree*, int);
int sqlite3BtreeGetMeta(Btree*, int idx, u32 *pValue);
int sqlite3BtreeUpdateMeta(Btree*, int idx, u32 value);
void sqlite3BtreeTripAllCursors(Btree*, int);
int sqlite3BtreeCursor(
Btree*, /* BTree containing table to open */
@ -108,17 +136,12 @@ int sqlite3BtreeCursor(
BtCursor **ppCursor /* Returned cursor */
);
void sqlite3BtreeSetCompare(
BtCursor *,
int(*)(void*,int,const void*,int,const void*),
void*
);
int sqlite3BtreeCloseCursor(BtCursor*);
int sqlite3BtreeMoveto(BtCursor*,const void *pKey,i64 nKey,int bias,int *pRes);
int sqlite3BtreeDelete(BtCursor*);
int sqlite3BtreeInsert(BtCursor*, const void *pKey, i64 nKey,
const void *pData, int nData, int bias);
const void *pData, int nData,
int nZero, int bias);
int sqlite3BtreeFirst(BtCursor*, int *pRes);
int sqlite3BtreeLast(BtCursor*, int *pRes);
int sqlite3BtreeNext(BtCursor*, int *pRes);
@ -127,6 +150,7 @@ int sqlite3BtreeFlags(BtCursor*);
int sqlite3BtreePrevious(BtCursor*, int *pRes);
int sqlite3BtreeKeySize(BtCursor*, i64 *pSize);
int sqlite3BtreeKey(BtCursor*, u32 offset, u32 amt, void*);
sqlite3 *sqlite3BtreeCursorDb(const BtCursor*);
const void *sqlite3BtreeKeyFetch(BtCursor*, int *pAmt);
const void *sqlite3BtreeDataFetch(BtCursor*, int *pAmt);
int sqlite3BtreeDataSize(BtCursor*, u32 *pSize);
@ -135,16 +159,45 @@ int sqlite3BtreeData(BtCursor*, u32 offset, u32 amt, void*);
char *sqlite3BtreeIntegrityCheck(Btree*, int *aRoot, int nRoot, int, int*);
struct Pager *sqlite3BtreePager(Btree*);
int sqlite3BtreePutData(BtCursor*, u32 offset, u32 amt, void*);
void sqlite3BtreeCacheOverflow(BtCursor *);
#ifdef SQLITE_TEST
int sqlite3BtreeCursorInfo(BtCursor*, int*, int);
void sqlite3BtreeCursorList(Btree*);
int sqlite3BtreePageDump(Btree*, int, int recursive);
#endif
#ifdef SQLITE_DEBUG
int sqlite3BtreePageDump(Btree*, int, int recursive);
/*
** If we are not using shared cache, then there is no need to
** use mutexes to access the BtShared structures. So make the
** Enter and Leave procedures no-ops.
*/
#if !defined(SQLITE_OMIT_SHARED_CACHE) && SQLITE_THREADSAFE
void sqlite3BtreeEnter(Btree*);
void sqlite3BtreeLeave(Btree*);
int sqlite3BtreeHoldsMutex(Btree*);
void sqlite3BtreeEnterCursor(BtCursor*);
void sqlite3BtreeLeaveCursor(BtCursor*);
void sqlite3BtreeEnterAll(sqlite3*);
void sqlite3BtreeLeaveAll(sqlite3*);
int sqlite3BtreeHoldsAllMutexes(sqlite3*);
void sqlite3BtreeMutexArrayEnter(BtreeMutexArray*);
void sqlite3BtreeMutexArrayLeave(BtreeMutexArray*);
void sqlite3BtreeMutexArrayInsert(BtreeMutexArray*, Btree*);
#else
#define sqlite3BtreePageDump(X,Y,Z) SQLITE_OK
# define sqlite3BtreeEnter(X)
# define sqlite3BtreeLeave(X)
# define sqlite3BtreeHoldsMutex(X) 1
# define sqlite3BtreeEnterCursor(X)
# define sqlite3BtreeLeaveCursor(X)
# define sqlite3BtreeEnterAll(X)
# define sqlite3BtreeLeaveAll(X)
# define sqlite3BtreeHoldsAllMutexes(X) 1
# define sqlite3BtreeMutexArrayEnter(X)
# define sqlite3BtreeMutexArrayLeave(X)
# define sqlite3BtreeMutexArrayInsert(X,Y)
#endif
#endif /* _BTREE_H_ */