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Overview
| Comment: | Fix compiler warnings that come up with SQLITE_OMIT_WAL. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
8ca0fa8dfe6a66aea7fc63f15e6f704c |
| User & Date: | drh 2017-10-05 20:57:38 |
Context
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2017-10-06
| ||
| 18:00 | Add tests for the example fts3 "rank" function that appears in the documentation. check-in: 702b137a user: dan tags: trunk | |
| 14:25 | Merge latest trunk changes into this branch. check-in: 7e435178 user: dan tags: wal2 | |
|
2017-10-05
| ||
| 20:57 | Fix compiler warnings that come up with SQLITE_OMIT_WAL. check-in: 8ca0fa8d user: drh tags: trunk | |
| 20:02 | Fix a problem building with SQLITE_OMIT_WAL defined. check-in: 373b0ace user: dan tags: trunk | |
Changes
Changes to src/btree.c.
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/*
** If the user has not set the safety-level for this database connection
** using "PRAGMA synchronous", and if the safety-level is not already
** set to the value passed to this function as the second parameter,
** set it so.
*/
#if SQLITE_DEFAULT_SYNCHRONOUS!=SQLITE_DEFAULT_WAL_SYNCHRONOUS
static void setDefaultSyncFlag(BtShared *pBt, u8 safety_level){
sqlite3 *db;
Db *pDb;
if( (db=pBt->db)!=0 && (pDb=db->aDb)!=0 ){
while( pDb->pBt==0 || pDb->pBt->pBt!=pBt ){ pDb++; }
if( pDb->bSyncSet==0
&& pDb->safety_level!=safety_level
|
| > |
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/* ** If the user has not set the safety-level for this database connection ** using "PRAGMA synchronous", and if the safety-level is not already ** set to the value passed to this function as the second parameter, ** set it so. */ #if SQLITE_DEFAULT_SYNCHRONOUS!=SQLITE_DEFAULT_WAL_SYNCHRONOUS \ && !defined(SQLITE_OMIT_WAL) static void setDefaultSyncFlag(BtShared *pBt, u8 safety_level){ sqlite3 *db; Db *pDb; if( (db=pBt->db)!=0 && (pDb=db->aDb)!=0 ){ while( pDb->pBt==0 || pDb->pBt->pBt!=pBt ){ pDb++; } if( pDb->bSyncSet==0 && pDb->safety_level!=safety_level |
Changes to src/os.c.
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int sqlite3OsSectorSize(sqlite3_file *id){
int (*xSectorSize)(sqlite3_file*) = id->pMethods->xSectorSize;
return (xSectorSize ? xSectorSize(id) : SQLITE_DEFAULT_SECTOR_SIZE);
}
int sqlite3OsDeviceCharacteristics(sqlite3_file *id){
return id->pMethods->xDeviceCharacteristics(id);
}
int sqlite3OsShmLock(sqlite3_file *id, int offset, int n, int flags){
return id->pMethods->xShmLock(id, offset, n, flags);
}
void sqlite3OsShmBarrier(sqlite3_file *id){
id->pMethods->xShmBarrier(id);
}
int sqlite3OsShmUnmap(sqlite3_file *id, int deleteFlag){
................................................................................
int pgsz,
int bExtend, /* True to extend file if necessary */
void volatile **pp /* OUT: Pointer to mapping */
){
DO_OS_MALLOC_TEST(id);
return id->pMethods->xShmMap(id, iPage, pgsz, bExtend, pp);
}
#if SQLITE_MAX_MMAP_SIZE>0
/* The real implementation of xFetch and xUnfetch */
int sqlite3OsFetch(sqlite3_file *id, i64 iOff, int iAmt, void **pp){
DO_OS_MALLOC_TEST(id);
return id->pMethods->xFetch(id, iOff, iAmt, pp);
}
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int sqlite3OsSectorSize(sqlite3_file *id){
int (*xSectorSize)(sqlite3_file*) = id->pMethods->xSectorSize;
return (xSectorSize ? xSectorSize(id) : SQLITE_DEFAULT_SECTOR_SIZE);
}
int sqlite3OsDeviceCharacteristics(sqlite3_file *id){
return id->pMethods->xDeviceCharacteristics(id);
}
#ifndef SQLITE_OMIT_WAL
int sqlite3OsShmLock(sqlite3_file *id, int offset, int n, int flags){
return id->pMethods->xShmLock(id, offset, n, flags);
}
void sqlite3OsShmBarrier(sqlite3_file *id){
id->pMethods->xShmBarrier(id);
}
int sqlite3OsShmUnmap(sqlite3_file *id, int deleteFlag){
................................................................................
int pgsz,
int bExtend, /* True to extend file if necessary */
void volatile **pp /* OUT: Pointer to mapping */
){
DO_OS_MALLOC_TEST(id);
return id->pMethods->xShmMap(id, iPage, pgsz, bExtend, pp);
}
#endif /* SQLITE_OMIT_WAL */
#if SQLITE_MAX_MMAP_SIZE>0
/* The real implementation of xFetch and xUnfetch */
int sqlite3OsFetch(sqlite3_file *id, i64 iOff, int iAmt, void **pp){
DO_OS_MALLOC_TEST(id);
return id->pMethods->xFetch(id, iOff, iAmt, pp);
}
|
Changes to src/os.h.
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int sqlite3OsUnlock(sqlite3_file*, int); int sqlite3OsCheckReservedLock(sqlite3_file *id, int *pResOut); int sqlite3OsFileControl(sqlite3_file*,int,void*); void sqlite3OsFileControlHint(sqlite3_file*,int,void*); #define SQLITE_FCNTL_DB_UNCHANGED 0xca093fa0 int sqlite3OsSectorSize(sqlite3_file *id); int sqlite3OsDeviceCharacteristics(sqlite3_file *id); int sqlite3OsShmMap(sqlite3_file *,int,int,int,void volatile **); int sqlite3OsShmLock(sqlite3_file *id, int, int, int); void sqlite3OsShmBarrier(sqlite3_file *id); int sqlite3OsShmUnmap(sqlite3_file *id, int); int sqlite3OsFetch(sqlite3_file *id, i64, int, void **); int sqlite3OsUnfetch(sqlite3_file *, i64, void *); /* ** Functions for accessing sqlite3_vfs methods */ |
> > |
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int sqlite3OsUnlock(sqlite3_file*, int); int sqlite3OsCheckReservedLock(sqlite3_file *id, int *pResOut); int sqlite3OsFileControl(sqlite3_file*,int,void*); void sqlite3OsFileControlHint(sqlite3_file*,int,void*); #define SQLITE_FCNTL_DB_UNCHANGED 0xca093fa0 int sqlite3OsSectorSize(sqlite3_file *id); int sqlite3OsDeviceCharacteristics(sqlite3_file *id); #ifndef SQLITE_OMIT_WAL int sqlite3OsShmMap(sqlite3_file *,int,int,int,void volatile **); int sqlite3OsShmLock(sqlite3_file *id, int, int, int); void sqlite3OsShmBarrier(sqlite3_file *id); int sqlite3OsShmUnmap(sqlite3_file *id, int); #endif /* SQLITE_OMIT_WAL */ int sqlite3OsFetch(sqlite3_file *id, i64, int, void **); int sqlite3OsUnfetch(sqlite3_file *, i64, void *); /* ** Functions for accessing sqlite3_vfs methods */ |