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Overview
| Comment: | Remove an unreachable condition from pager.c. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | experimental-mmap |
| Files: | files | file ages | folders |
| SHA1: |
3628e86bf131cb205f08a4b299d84007 |
| User & Date: | drh 2013-04-02 00:41:18 |
Context
|
2013-04-02
| ||
| 01:45 | Reorder two conditions to make coverage testing easier. (check-in: 793ba4e9 user: drh tags: experimental-mmap) | |
| 00:41 | Remove an unreachable condition from pager.c. (check-in: 3628e86b user: drh tags: experimental-mmap) | |
| 00:15 | Always send the SQLITE_FCNTL_MMAP_LIMIT pragma to the VFS, even if the limit is zero and even if the VFS does not support xFetch(). (check-in: 01ffdabb user: drh tags: experimental-mmap) | |
Changes
Changes to src/pager.c.
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** return an SQLite error code. Otherwise, SQLITE_OK.
*/
static int pagerUndoCallback(void *pCtx, Pgno iPg){
int rc = SQLITE_OK;
Pager *pPager = (Pager *)pCtx;
PgHdr *pPg;
pPg = sqlite3PagerLookup(pPager, iPg);
if( pPg ){
if( sqlite3PcachePageRefcount(pPg)==1 ){
sqlite3PcacheDrop(pPg);
}else{
u32 iFrame = 0;
if( pagerUseWal(pPager) ){
rc = sqlite3WalFindFrame(pPager->pWal, pPg->pgno, &iFrame);
}
if( rc==SQLITE_OK ){
rc = readDbPage(pPg, iFrame);
}
if( rc==SQLITE_OK ){
pPager->xReiniter(pPg);
}
sqlite3PagerUnref(pPg);
|
> < | < |
2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 |
** return an SQLite error code. Otherwise, SQLITE_OK.
*/
static int pagerUndoCallback(void *pCtx, Pgno iPg){
int rc = SQLITE_OK;
Pager *pPager = (Pager *)pCtx;
PgHdr *pPg;
assert( pagerUseWal(pPager) );
pPg = sqlite3PagerLookup(pPager, iPg);
if( pPg ){
if( sqlite3PcachePageRefcount(pPg)==1 ){
sqlite3PcacheDrop(pPg);
}else{
u32 iFrame = 0;
rc = sqlite3WalFindFrame(pPager->pWal, pPg->pgno, &iFrame);
if( rc==SQLITE_OK ){
rc = readDbPage(pPg, iFrame);
}
if( rc==SQLITE_OK ){
pPager->xReiniter(pPg);
}
sqlite3PagerUnref(pPg);
|