database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-08-08 14:02:16 +03:00
Code Activity

Make the pending byte adjustable via sqlite3_test_control() on all builds,

Browse Source 
not just on test builds. (CVS 6263)

FossilOrigin-Name: e8f192e2a93350a136d86bd9caceff65f52f3513
This commit is contained in:
drh
2009-02-05 16:31:45 +00:00
parent f5d335f851
commit c7a3bb94c2
13 changed files with 105 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/os.h
View File

@@ -17,7 +17,7 @@
** This header file is #include-ed by sqliteInt.h and thus ends up
** being included by every source file.
**
** $Id: os.h,v 1.107 2009/01/14 23:03:41 drh Exp $
** $Id: os.h,v 1.108 2009/02/05 16:31:46 drh Exp $
*/
#ifndef _SQLITE_OS_H_
#define _SQLITE_OS_H_
@@ -195,9 +195,7 @@
** a random byte is selected for a shared lock. The pool of bytes for
** shared locks begins at SHARED_FIRST.
**
** These #defines are available in sqlite_aux.h so that adaptors for
** connecting SQLite to other operating systems can use the same byte
** ranges for locking. In particular, the same locking strategy and
** The same locking strategy and
** byte ranges are used for Unix. This leaves open the possiblity of having
** clients on win95, winNT, and unix all talking to the same shared file
** and all locking correctly. To do so would require that samba (or whatever
@@ -221,13 +219,7 @@
** 1GB boundary.
**
*/
#ifndef SQLITE_TEST
#define PENDING_BYTE 0x40000000 /* First byte past the 1GB boundary */
#else
extern unsigned int sqlite3_pending_byte;
#define PENDING_BYTE sqlite3_pending_byte
#endif
#define PENDING_BYTE sqlite3PendingByte
#define RESERVED_BYTE (PENDING_BYTE+1)
#define SHARED_FIRST (PENDING_BYTE+2)
#define SHARED_SIZE 510