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Overview
| Comment: | Mark an unreachable branch using NEVER(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | memdb |
| Files: | files | file ages | folders |
| SHA3-256: |
fadbc5e23f93bedd705bdc83cd3781b3 |
| User & Date: | drh 2018-03-07 01:37:05 |
Context
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2018-03-07
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| 13:01 | Add the sqlite3_serialize() and sqlite3_deserialize() interfaces, enabled when the -DSQLITE_ENABLE_DESERIALIZE compile-time option is used. (check-in: fc42d31d user: drh tags: trunk) | |
| 01:37 | Mark an unreachable branch using NEVER(). (Closed-Leaf check-in: fadbc5e2 user: drh tags: memdb) | |
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2018-03-06
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| 21:43 | Improved documentation for sqlite3_serialize() and sqlite3_deserialize(). Change the name of the compile-time option to enable these interfaces from SQLITE_ENABLE_MEMDB to SQLITE_ENABLE_DESERIALIZE. (check-in: f07e97ae user: drh tags: memdb) | |
Changes
Changes to src/memdb.c.
560 561 562 563 564 565 566 567 568 569 570 571 |
** This routine is called when the extension is loaded.
** Register the new VFS.
*/
int sqlite3MemdbInit(void){
sqlite3_vfs *pLower = sqlite3_vfs_find(0);
int sz = pLower->szOsFile;
memdb_vfs.pAppData = pLower;
if( sz<sizeof(MemFile) ) sz = sizeof(MemFile);
memdb_vfs.szOsFile = sz;
return sqlite3_vfs_register(&memdb_vfs, 0);
}
#endif /* SQLITE_ENABLE_DESERIALIZE */
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> > > | |
560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 |
** This routine is called when the extension is loaded.
** Register the new VFS.
*/
int sqlite3MemdbInit(void){
sqlite3_vfs *pLower = sqlite3_vfs_find(0);
int sz = pLower->szOsFile;
memdb_vfs.pAppData = pLower;
/* In all known configurations of SQLite, the size of a default
** sqlite3_file is greater than the size of a memdb sqlite3_file.
** Should that ever change, remove the following NEVER() */
if( NEVER(sz<sizeof(MemFile)) ) sz = sizeof(MemFile);
memdb_vfs.szOsFile = sz;
return sqlite3_vfs_register(&memdb_vfs, 0);
}
#endif /* SQLITE_ENABLE_DESERIALIZE */
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