SQLite: Check-in [94fde77b]

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Overview

Comment:	Add a type identifier to argument sz to sqlite3PageMalloc() in pcache.c. Ticket #3383. (CVS 5713)
Downloads:	Tarball \| ZIP archive \| SQL archive
Timelines:	family \| ancestors \| descendants \| both \| trunk
Files:	files \| file ages \| folders
SHA1:	94fde77b9a4efde5f7fb2a84fedaf38b0ebbac70
User & Date:	danielk1977 2008-09-17 11:02:57

Context

2008-09-17
16:14		Changes to test scripts to support running on symbian. (CVS 5714) check-in: 6ef34e9d user: danielk1977 tags: trunk
11:02		Add a type identifier to argument sz to sqlite3PageMalloc() in pcache.c. Ticket #3383. (CVS 5713) check-in: 94fde77b user: danielk1977 tags: trunk
00:13		Fix for tickets #3378 and #3381 that preserves the aliasing optimization. And yet, this fix feels uncomfortable. Seeking an alternative... (CVS 5712) check-in: f8b759f1 user: drh tags: trunk

Changes

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Changes to src/pcache.c.

**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file implements that page cache.
**
** @(#) $Id: pcache.c,v 1.27 2008/09/15 15:36:58 drh Exp $
*/
#include "sqliteInt.h"

/*
** A complete page cache is an instance of this structure.
**
** A cache may only be deleted by its owner and while holding the
................................................................................
    if( p ){
      sz = sqlite3MallocSize(p);
      sqlite3StatusAdd(SQLITE_STATUS_PAGECACHE_OVERFLOW, sz);
    }
    return p;
  }
}
void *sqlite3PageMalloc(sz){
  void *p;
  pcacheEnterMutex();
  p = pcacheMalloc(sz, 0);
  pcacheExitMutex();
  return p;
}

**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file implements that page cache.
**
** @(#) $Id: pcache.c,v 1.28 2008/09/17 11:02:57 danielk1977 Exp $
*/
#include "sqliteInt.h"

/*
** A complete page cache is an instance of this structure.
**
** A cache may only be deleted by its owner and while holding the
................................................................................
    if( p ){
      sz = sqlite3MallocSize(p);
      sqlite3StatusAdd(SQLITE_STATUS_PAGECACHE_OVERFLOW, sz);
    }
    return p;
  }
}
void *sqlite3PageMalloc(int sz){
  void *p;
  pcacheEnterMutex();
  p = pcacheMalloc(sz, 0);
  pcacheExitMutex();
  return p;
}