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

Get the build to run with -DSQLITE_OMIT_SHARED_CACHE. (CVS 3145)

Browse Source 
FossilOrigin-Name: 15e3b183bc554f729ce99c7daa5e36cdbcfa93fa
This commit is contained in:
drh
2006-03-22 22:10:07 +00:00
parent 05a8298338
commit a154dcd706
6 changed files with 27 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/btree.c
View File

@@ -9,7 +9,7 @@
** May you share freely, never taking more than you give.
**
*************************************************************************
** $Id: btree.c,v 1.320 2006/03/14 12:59:10 drh Exp $
** $Id: btree.c,v 1.321 2006/03/22 22:10:08 drh Exp $
**
** This file implements a external (disk-based) database using BTrees.
** For a detailed discussion of BTrees, refer to
@@ -6620,17 +6620,23 @@ int sqlite3BtreeSchemaLocked(Btree *p){
return (queryTableLock(p, MASTER_ROOT, READ_LOCK)!=SQLITE_OK);
}
#ifndef SQLITE_OMIT_SHARED_CACHE
/*
** Obtain a lock on the table whose root page is iTab. The
** lock is a write lock if isWritelock is true or a read lock
** if it is false.
*/
int sqlite3BtreeLockTable(Btree *p, int iTab, u8 isWriteLock){
int rc = SQLITE_OK;
#ifndef SQLITE_OMIT_SHARED_CACHE
u8 lockType = (isWriteLock?WRITE_LOCK:READ_LOCK);
rc = queryTableLock(p, iTab, lockType);
if( rc==SQLITE_OK ){
rc = lockTable(p, iTab, lockType);
}
#endif
return rc;
}
#endif
/*
** The following debugging interface has to be in this file (rather
@@ -6645,6 +6651,7 @@ int sqlite3_shared_cache_report(
int objc,
Tcl_Obj *CONST objv[]
){
#ifndef SQLITE_OMIT_SHARED_CACHE
const ThreadData *pTd = sqlite3ThreadDataReadOnly();
if( pTd->useSharedData ){
BtShared *pBt;
@@ -6656,6 +6663,7 @@ int sqlite3_shared_cache_report(
}
Tcl_SetObjResult(interp, pRet);
}
#endif
return TCL_OK;
}
#endif