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Overview
| Comment: | Fix a typo in vdbeInt.h. This was potentially a serious mistake, but we got lucky and it is benign. (CVS 2418) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
f0d64dc8aa65b25af551e6e5f07746bd |
| User & Date: | drh 2005-03-23 01:48:48 |
Context
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2005-03-27
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| 01:56 | Correctly allocate new columns array in ALTER TABLE .. ADD COLUMN. Ticket #1183. (CVS 2419) check-in: 3c86e633 user: danielk1977 tags: trunk | |
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2005-03-23
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| 01:48 | Fix a typo in vdbeInt.h. This was potentially a serious mistake, but we got lucky and it is benign. (CVS 2418) check-in: f0d64dc8 user: drh tags: trunk | |
| 01:05 | Fix typo in the formatchng.html document. (CVS 2417) check-in: 35ace66f user: drh tags: trunk | |
Changes
Changes to src/vdbe.h.
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************************************************************************* ** Header file for the Virtual DataBase Engine (VDBE) ** ** This header defines the interface to the virtual database engine ** or VDBE. The VDBE implements an abstract machine that runs a ** simple program to access and modify the underlying database. ** ** $Id: vdbe.h,v 1.93 2005/03/09 12:26:51 danielk1977 Exp $ */ #ifndef _SQLITE_VDBE_H_ #define _SQLITE_VDBE_H_ #include <stdio.h> /* ** A single VDBE is an opaque structure named "Vdbe". Only routines ................................................................................ /* When adding a P3 argument using P3_KEYINFO, a copy of the KeyInfo structure ** is made. That copy is freed when the Vdbe is finalized. But if the ** argument is P3_KEYINFO_HANDOFF, the passed in pointer is used. It still ** gets freed when the Vdbe is finalized so it still should be obtained ** from a single sqliteMalloc(). But no copy is made and the calling ** function should *not* try to free the KeyInfo. */ #define P3_KEYINFO_HANDOFF (-7) /* ** The following macro converts a relative address in the p2 field ** of a VdbeOp structure into a negative number so that ** sqlite3VdbeAddOpList() knows that the address is relative. Calling ** the macro again restores the address. */ |
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************************************************************************* ** Header file for the Virtual DataBase Engine (VDBE) ** ** This header defines the interface to the virtual database engine ** or VDBE. The VDBE implements an abstract machine that runs a ** simple program to access and modify the underlying database. ** ** $Id: vdbe.h,v 1.94 2005/03/23 01:48:48 drh Exp $ */ #ifndef _SQLITE_VDBE_H_ #define _SQLITE_VDBE_H_ #include <stdio.h> /* ** A single VDBE is an opaque structure named "Vdbe". Only routines ................................................................................ /* When adding a P3 argument using P3_KEYINFO, a copy of the KeyInfo structure ** is made. That copy is freed when the Vdbe is finalized. But if the ** argument is P3_KEYINFO_HANDOFF, the passed in pointer is used. It still ** gets freed when the Vdbe is finalized so it still should be obtained ** from a single sqliteMalloc(). But no copy is made and the calling ** function should *not* try to free the KeyInfo. */ #define P3_KEYINFO_HANDOFF (-9) /* ** The following macro converts a relative address in the p2 field ** of a VdbeOp structure into a negative number so that ** sqlite3VdbeAddOpList() knows that the address is relative. Calling ** the macro again restores the address. */ |