Formatting changes in btree.c. (CVS 2865)

FossilOrigin-Name: f1922da2d20c5091678e47cc4f43a2a9d141a3b1

manifest

@@ -1,5 +1,5 @@
-C Windows\simplementation\sof\sthe\sthread-specific\sdata\sinterface.\s(CVS\s2864)
-D 2006-01-06T00:36:01
+C Formatting\schanges\sin\sbtree.c.\s(CVS\s2865)
+D 2006-01-06T01:42:58
 F Makefile.in e3c6b3a38d734d41574c04f2fc90d18de2b87102
 F Makefile.linux-gcc aee18d8a05546dcf1888bd4547e442008a49a092
 F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
@@ -34,7 +34,7 @@ F src/alter.c e9deb3f4fd7c663a0d1f235d541bc5ea1f2cfa8b
 F src/analyze.c d821684cdb4d0403e327e4a3440a832e9e54fa3a
 F src/attach.c 999104c56a60b88eab11ef9c8f40dedf1650b287
 F src/auth.c cdec356a5cd8b217c346f816c5912221537fe87f
-F src/btree.c f848dd6e590f6bb93e2f229d87080c900d49bd4c
+F src/btree.c 88a60d2af49daed01316cafbe93777d4d9ba2800
 F src/btree.h 96b8c00c6e11ff92f8d3d6a7a0ff358bd10d8f19
 F src/build.c 6b14101f1ed5328c815e12baec11dcec97eed096
 F src/callback.c 62066afd516f220575e81b1a1239ab92a2eae252
@@ -336,7 +336,7 @@ F www/tclsqlite.tcl bb0d1357328a42b1993d78573e587c6dcbc964b9
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl a99cf5f6d8bd4d5537584a2b342f0fb9fa601d8b
 F www/whentouse.tcl 97e2b5cd296f7d8057e11f44427dea8a4c2db513
-P 448b3b9dede724749df0004ca39c649951f1f2ca
-R dcf7542b8c94e9c5f5cab045190921be
+P 3aa8befedf4534cd100a7309997a4ad2ba08af20
+R 9cd535a89cd298ffd8e9b65d3f2c3f9a
 U drh
-Z 83024d815993803987e6aa0634273fc2
+Z a5a9ef920432f3770a07cda8da51fc95

manifest.uuid

@@ -1 +1 @@
-3aa8befedf4534cd100a7309997a4ad2ba08af20
+f1922da2d20c5091678e47cc4f43a2a9d141a3b1

src/btree.c

@@ -9,7 +9,7 @@
 **    May you share freely, never taking more than you give.
 **
 *************************************************************************
-** $Id: btree.c,v 1.279 2006/01/05 11:34:34 danielk1977 Exp $
+** $Id: btree.c,v 1.280 2006/01/06 01:42:58 drh Exp $
 **
 ** This file implements a external (disk-based) database using BTrees.
 ** For a detailed discussion of BTrees, refer to
@@ -289,10 +289,10 @@ struct MemPage {
     u8 *pCell;          /* Pointers to the body of the overflow cell */
     u16 idx;            /* Insert this cell before idx-th non-overflow cell */
   } aOvfl[5];
-  BtShared *pBt;        /* Pointer back to BTree structure */
-  u8 *aData;            /* Pointer back to the start of the page */
-  Pgno pgno;            /* Page number for this page */
-  MemPage *pParent;     /* The parent of this page.  NULL for root */
+  BtShared *pBt;       /* Pointer back to BTree structure */
+  u8 *aData;           /* Pointer back to the start of the page */
+  Pgno pgno;           /* Page number for this page */
+  MemPage *pParent;    /* The parent of this page.  NULL for root */
 };
 
 /*
@@ -527,7 +527,7 @@ static int saveCursorPosition(BtCursor *pCur){
       void *pKey = sqliteMalloc(pCur->nKey);
       if( pKey ){
         rc = sqlite3BtreeKey(pCur, 0, pCur->nKey, pKey);
-        if( pKey ){
+        if( rc==SQLITE_OK ){
           pCur->pKey = pKey;
         }else{
           sqliteFree(pKey);
@@ -630,7 +630,7 @@ static int queryTableLock(Btree *p, Pgno iTab, u8 eLock){
     !p->pSqlite || 
     0==(p->pSqlite->flags&SQLITE_ReadUncommitted) || 
     eLock==WRITE_LOCK ||
-    iTab==1
+    iTab==MASTER_ROOT
   ){
     for(pIter=pBt->pLock; pIter; pIter=pIter->pNext){
       if( pIter->pBtree!=p && pIter->iTable==iTab && 
@@ -671,7 +671,7 @@ static int lockTable(Btree *p, Pgno iTable, u8 eLock){
     (p->pSqlite) && 
     (p->pSqlite->flags&SQLITE_ReadUncommitted) && 
     (eLock==READ_LOCK) &&
-    iTable!=1
+    iTable!=MASTER_ROOT
   ){
     return SQLITE_OK;
   }
@@ -6496,4 +6496,3 @@ int sqlite3_enable_shared_cache(int enable){
   return SQLITE_OK;
 }
 #endif
-