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Overview
| Comment: | Always use "(char*)0" to terminate the argument list of sqliteSetString(). This is needed for 64-bit systems that use a 32-bit integer by default. (CVS 1126) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 656c90387a4a714b4f31040ece9b0e15 |
| User & Date: | drh 2003-12-06 21:43:56 |
Context
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2003-12-06
| ||
| 22:22 | Fail an ATTACH if the auxiliary database is locked. Ticket #514. (CVS 1127) check-in: ac428c8d user: drh tags: trunk | |
| 21:43 | Always use "(char*)0" to terminate the argument list of sqliteSetString(). This is needed for 64-bit systems that use a 32-bit integer by default. (CVS 1126) check-in: 656c9038 user: drh tags: trunk | |
|
2003-12-04
| ||
| 20:51 | Use sqlite_freemem() instead of free() in the shell. Windows needs this. (Unix does not care.) Ticket #444. (CVS 1125) check-in: e5e6a848 user: drh tags: trunk | |
Changes
Changes to src/auth.c.
10 10 ** 11 11 ************************************************************************* 12 12 ** This file contains code used to implement the sqlite_set_authorizer() 13 13 ** API. This facility is an optional feature of the library. Embedded 14 14 ** systems that do not need this facility may omit it by recompiling 15 15 ** the library with -DSQLITE_OMIT_AUTHORIZATION=1 16 16 ** 17 -** $Id: auth.c,v 1.10 2003/05/10 03:36:54 drh Exp $ 17 +** $Id: auth.c,v 1.11 2003/12/06 21:43:56 drh Exp $ 18 18 */ 19 19 #include "sqliteInt.h" 20 20 21 21 /* 22 22 ** All of the code in this file may be omitted by defining a single 23 23 ** macro. 24 24 */ ................................................................................ 85 85 ** user-supplied authorization function returned an illegal value. 86 86 */ 87 87 static void sqliteAuthBadReturnCode(Parse *pParse, int rc){ 88 88 char zBuf[20]; 89 89 sprintf(zBuf, "(%d)", rc); 90 90 sqliteSetString(&pParse->zErrMsg, "illegal return value ", zBuf, 91 91 " from the authorization function - should be SQLITE_OK, " 92 - "SQLITE_IGNORE, or SQLITE_DENY", 0); 92 + "SQLITE_IGNORE, or SQLITE_DENY", (char*)0); 93 93 pParse->nErr++; 94 94 pParse->rc = SQLITE_MISUSE; 95 95 } 96 96 97 97 /* 98 98 ** The pExpr should be a TK_COLUMN expression. The table referred to 99 99 ** is in pTabList or else it is the NEW or OLD table of a trigger. ................................................................................ 147 147 rc = db->xAuth(db->pAuthArg, SQLITE_READ, pTab->zName, zCol, zDBase, 148 148 pParse->zAuthContext); 149 149 if( rc==SQLITE_IGNORE ){ 150 150 pExpr->op = TK_NULL; 151 151 }else if( rc==SQLITE_DENY ){ 152 152 if( db->nDb>2 || pExpr->iDb!=0 ){ 153 153 sqliteSetString(&pParse->zErrMsg,"access to ", zDBase, ".", 154 - pTab->zName, ".", zCol, " is prohibited", 0); 154 + pTab->zName, ".", zCol, " is prohibited", (char*)0); 155 155 }else{ 156 156 sqliteSetString(&pParse->zErrMsg,"access to ", pTab->zName, ".", 157 - zCol, " is prohibited", 0); 157 + zCol, " is prohibited", (char*)0); 158 158 } 159 159 pParse->nErr++; 160 160 pParse->rc = SQLITE_AUTH; 161 161 }else if( rc!=SQLITE_OK ){ 162 162 sqliteAuthBadReturnCode(pParse, rc); 163 163 } 164 164 } ................................................................................ 180 180 int rc; 181 181 182 182 if( db->xAuth==0 ){ 183 183 return SQLITE_OK; 184 184 } 185 185 rc = db->xAuth(db->pAuthArg, code, zArg1, zArg2, zArg3, pParse->zAuthContext); 186 186 if( rc==SQLITE_DENY ){ 187 - sqliteSetString(&pParse->zErrMsg, "not authorized", 0); 187 + sqliteSetString(&pParse->zErrMsg, "not authorized", (char*)0); 188 188 pParse->rc = SQLITE_AUTH; 189 189 pParse->nErr++; 190 190 }else if( rc!=SQLITE_OK && rc!=SQLITE_IGNORE ){ 191 191 rc = SQLITE_DENY; 192 192 sqliteAuthBadReturnCode(pParse, rc); 193 193 } 194 194 return rc;
Changes to src/btree.c.
5 5 ** a legal notice, here is a blessing: 6 6 ** 7 7 ** May you do good and not evil. 8 8 ** May you find forgiveness for yourself and forgive others. 9 9 ** May you share freely, never taking more than you give. 10 10 ** 11 11 ************************************************************************* 12 -** $Id: btree.c,v 1.95 2003/06/17 02:57:18 drh Exp $ 12 +** $Id: btree.c,v 1.96 2003/12/06 21:43:56 drh Exp $ 13 13 ** 14 14 ** This file implements a external (disk-based) database using BTrees. 15 15 ** For a detailed discussion of BTrees, refer to 16 16 ** 17 17 ** Donald E. Knuth, THE ART OF COMPUTER PROGRAMMING, Volume 3: 18 18 ** "Sorting And Searching", pages 473-480. Addison-Wesley 19 19 ** Publishing Company, Reading, Massachusetts. ................................................................................ 3165 3165 /* 3166 3166 ** Append a message to the error message string. 3167 3167 */ 3168 3168 static void checkAppendMsg(IntegrityCk *pCheck, char *zMsg1, char *zMsg2){ 3169 3169 if( pCheck->zErrMsg ){ 3170 3170 char *zOld = pCheck->zErrMsg; 3171 3171 pCheck->zErrMsg = 0; 3172 - sqliteSetString(&pCheck->zErrMsg, zOld, "\n", zMsg1, zMsg2, 0); 3172 + sqliteSetString(&pCheck->zErrMsg, zOld, "\n", zMsg1, zMsg2, (char*)0); 3173 3173 sqliteFree(zOld); 3174 3174 }else{ 3175 - sqliteSetString(&pCheck->zErrMsg, zMsg1, zMsg2, 0); 3175 + sqliteSetString(&pCheck->zErrMsg, zMsg1, zMsg2, (char*)0); 3176 3176 } 3177 3177 } 3178 3178 3179 3179 /* 3180 3180 ** Add 1 to the reference count for page iPage. If this is the second 3181 3181 ** reference to the page, add an error message to pCheck->zErrMsg. 3182 3182 ** Return 1 if there are 2 ore more references to the page and 0 if
Changes to src/btree_rb.c.
5 5 ** a legal notice, here is a blessing: 6 6 ** 7 7 ** May you do good and not evil. 8 8 ** May you find forgiveness for yourself and forgive others. 9 9 ** May you share freely, never taking more than you give. 10 10 ** 11 11 ************************************************************************* 12 -** $Id: btree_rb.c,v 1.17 2003/10/22 22:15:28 drh Exp $ 12 +** $Id: btree_rb.c,v 1.18 2003/12/06 21:43:56 drh Exp $ 13 13 ** 14 14 ** This file implements an in-core database using Red-Black balanced 15 15 ** binary trees. 16 16 ** 17 17 ** It was contributed to SQLite by anonymous on 2003-Feb-04 23:24:49 UTC. 18 18 */ 19 19 #include "btree.h" ................................................................................ 261 261 */ 262 262 static char *append_val(char * orig, char const * val) 263 263 { 264 264 if( !orig ){ 265 265 return sqliteStrDup( val ); 266 266 } else{ 267 267 char * ret = 0; 268 - sqliteSetString(&ret, orig, val, 0); 268 + sqliteSetString(&ret, orig, val, (char*)0); 269 269 sqliteFree( orig ); 270 270 return ret; 271 271 } 272 272 assert(0); 273 273 } 274 274 275 275 /*
Changes to src/build.c.
19 19 ** DROP INDEX 20 20 ** creating ID lists 21 21 ** BEGIN TRANSACTION 22 22 ** COMMIT 23 23 ** ROLLBACK 24 24 ** PRAGMA 25 25 ** 26 -** $Id: build.c,v 1.161 2003/11/27 00:48:58 drh Exp $ 26 +** $Id: build.c,v 1.162 2003/12/06 21:43:56 drh Exp $ 27 27 */ 28 28 #include "sqliteInt.h" 29 29 #include <ctype.h> 30 30 31 31 /* 32 32 ** This routine is called when a new SQL statement is beginning to 33 33 ** be parsed. Check to see if the schema for the database needs ................................................................................ 490 490 /* Before trying to create a temporary table, make sure the Btree for 491 491 ** holding temporary tables is open. 492 492 */ 493 493 if( isTemp && db->aDb[1].pBt==0 && !pParse->explain ){ 494 494 int rc = sqliteBtreeFactory(db, 0, 0, MAX_PAGES, &db->aDb[1].pBt); 495 495 if( rc!=SQLITE_OK ){ 496 496 sqliteSetString(&pParse->zErrMsg, "unable to open a temporary database " 497 - "file for storing temporary tables", 0); 497 + "file for storing temporary tables", (char*)0); 498 498 pParse->nErr++; 499 499 return; 500 500 } 501 501 if( db->flags & SQLITE_InTrans ){ 502 502 rc = sqliteBtreeBeginTrans(db->aDb[1].pBt); 503 503 if( rc!=SQLITE_OK ){ 504 504 sqliteSetNString(&pParse->zErrMsg, "unable to get a write lock on " ................................................................................ 524 524 sqliteFree(zName); 525 525 pParse->nErr++; 526 526 return; 527 527 } 528 528 if( (pIdx = sqliteFindIndex(db, zName, 0))!=0 && 529 529 (pIdx->iDb==0 || !pParse->initFlag) ){ 530 530 sqliteSetString(&pParse->zErrMsg, "there is already an index named ", 531 - zName, 0); 531 + zName, (char*)0); 532 532 sqliteFree(zName); 533 533 pParse->nErr++; 534 534 return; 535 535 } 536 536 pTable = sqliteMalloc( sizeof(Table) ); 537 537 if( pTable==0 ){ 538 538 sqliteFree(zName); ................................................................................ 584 584 Column *pCol; 585 585 if( (p = pParse->pNewTable)==0 ) return; 586 586 sqliteSetNString(&z, pName->z, pName->n, 0); 587 587 if( z==0 ) return; 588 588 sqliteDequote(z); 589 589 for(i=0; i<p->nCol; i++){ 590 590 if( sqliteStrICmp(z, p->aCol[i].zName)==0 ){ 591 - sqliteSetString(&pParse->zErrMsg, "duplicate column name: ", z, 0); 591 + sqliteSetString(&pParse->zErrMsg, "duplicate column name: ", z, (char*)0); 592 592 pParse->nErr++; 593 593 sqliteFree(z); 594 594 return; 595 595 } 596 596 } 597 597 if( (p->nCol & 0x7)==0 ){ 598 598 Column *aNew; ................................................................................ 705 705 void sqliteAddPrimaryKey(Parse *pParse, IdList *pList, int onError){ 706 706 Table *pTab = pParse->pNewTable; 707 707 char *zType = 0; 708 708 int iCol = -1, i; 709 709 if( pTab==0 ) goto primary_key_exit; 710 710 if( pTab->hasPrimKey ){ 711 711 sqliteSetString(&pParse->zErrMsg, "table \"", pTab->zName, 712 - "\" has more than one primary key", 0); 712 + "\" has more than one primary key", (char*)0); 713 713 pParse->nErr++; 714 714 goto primary_key_exit; 715 715 } 716 716 pTab->hasPrimKey = 1; 717 717 if( pList==0 ){ 718 718 iCol = pTab->nCol - 1; 719 719 pTab->aCol[iCol].isPrimKey = 1; ................................................................................ 1121 1121 ** CREATE VIEW two AS SELECT * FROM one; 1122 1122 ** 1123 1123 ** Actually, this error is caught previously and so the following test 1124 1124 ** should always fail. But we will leave it in place just to be safe. 1125 1125 */ 1126 1126 if( pTable->nCol<0 ){ 1127 1127 sqliteSetString(&pParse->zErrMsg, "view ", pTable->zName, 1128 - " is circularly defined", 0); 1128 + " is circularly defined", (char*)0); 1129 1129 pParse->nErr++; 1130 1130 return 1; 1131 1131 } 1132 1132 1133 1133 /* If we get this far, it means we need to compute the table names. 1134 1134 */ 1135 1135 assert( pTable->pSelect ); /* If nCol==0, then pTable must be a VIEW */ ................................................................................ 1265 1265 if( sqliteAuthCheck(pParse, SQLITE_DELETE, pTable->zName, 0, zDb) ){ 1266 1266 return; 1267 1267 } 1268 1268 } 1269 1269 #endif 1270 1270 if( pTable->readOnly ){ 1271 1271 sqliteSetString(&pParse->zErrMsg, "table ", pTable->zName, 1272 - " may not be dropped", 0); 1272 + " may not be dropped", (char*)0); 1273 1273 pParse->nErr++; 1274 1274 return; 1275 1275 } 1276 1276 if( isView && pTable->pSelect==0 ){ 1277 1277 sqliteSetString(&pParse->zErrMsg, "use DROP TABLE to delete table ", 1278 - pTable->zName, 0); 1278 + pTable->zName, (char*)0); 1279 1279 pParse->nErr++; 1280 1280 return; 1281 1281 } 1282 1282 if( !isView && pTable->pSelect ){ 1283 1283 sqliteSetString(&pParse->zErrMsg, "use DROP VIEW to delete view ", 1284 - pTable->zName, 0); 1284 + pTable->zName, (char*)0); 1285 1285 pParse->nErr++; 1286 1286 return; 1287 1287 } 1288 1288 1289 1289 /* Generate code to remove the table from the master table 1290 1290 ** on disk. 1291 1291 */ ................................................................................ 1432 1432 pParse->nErr++; 1433 1433 goto fk_end; 1434 1434 } 1435 1435 nCol = 1; 1436 1436 }else if( pToCol && pToCol->nId!=pFromCol->nId ){ 1437 1437 sqliteSetString(&pParse->zErrMsg, 1438 1438 "number of columns in foreign key does not match the number of " 1439 - "columns in the referenced table", 0); 1439 + "columns in the referenced table", (char*)0); 1440 1440 pParse->nErr++; 1441 1441 goto fk_end; 1442 1442 }else{ 1443 1443 nCol = pFromCol->nId; 1444 1444 } 1445 1445 nByte = sizeof(*pFKey) + nCol*sizeof(pFKey->aCol[0]) + pTo->n + 1; 1446 1446 if( pToCol ){ ................................................................................ 1470 1470 if( sqliteStrICmp(p->aCol[j].zName, pFromCol->a[i].zName)==0 ){ 1471 1471 pFKey->aCol[i].iFrom = j; 1472 1472 break; 1473 1473 } 1474 1474 } 1475 1475 if( j>=p->nCol ){ 1476 1476 sqliteSetString(&pParse->zErrMsg, "unknown column \"", 1477 - pFromCol->a[i].zName, "\" in foreign key definition", 0); 1477 + pFromCol->a[i].zName, "\" in foreign key definition", (char*)0); 1478 1478 pParse->nErr++; 1479 1479 goto fk_end; 1480 1480 } 1481 1481 } 1482 1482 } 1483 1483 if( pToCol ){ 1484 1484 for(i=0; i<nCol; i++){ ................................................................................ 1567 1567 }else{ 1568 1568 assert( pName==0 ); 1569 1569 pTab = pParse->pNewTable; 1570 1570 } 1571 1571 if( pTab==0 || pParse->nErr ) goto exit_create_index; 1572 1572 if( pTab->readOnly ){ 1573 1573 sqliteSetString(&pParse->zErrMsg, "table ", pTab->zName, 1574 - " may not be indexed", 0); 1574 + " may not be indexed", (char*)0); 1575 1575 pParse->nErr++; 1576 1576 goto exit_create_index; 1577 1577 } 1578 1578 if( pTab->iDb>=2 && pParse->initFlag==0 ){ 1579 1579 sqliteSetString(&pParse->zErrMsg, "table ", pTab->zName, 1580 - " may not have indices added", 0); 1580 + " may not have indices added", (char*)0); 1581 1581 pParse->nErr++; 1582 1582 goto exit_create_index; 1583 1583 } 1584 1584 if( pTab->pSelect ){ 1585 - sqliteSetString(&pParse->zErrMsg, "views may not be indexed", 0); 1585 + sqliteSetString(&pParse->zErrMsg, "views may not be indexed", (char*)0); 1586 1586 pParse->nErr++; 1587 1587 goto exit_create_index; 1588 1588 } 1589 1589 isTemp = pTab->iDb==1; 1590 1590 1591 1591 /* 1592 1592 ** Find the name of the index. Make sure there is not already another ................................................................................ 1604 1604 if( pName && !pParse->initFlag ){ 1605 1605 Index *pISameName; /* Another index with the same name */ 1606 1606 Table *pTSameName; /* A table with same name as the index */ 1607 1607 zName = sqliteStrNDup(pName->z, pName->n); 1608 1608 if( zName==0 ) goto exit_create_index; 1609 1609 if( (pISameName = sqliteFindIndex(db, zName, 0))!=0 ){ 1610 1610 sqliteSetString(&pParse->zErrMsg, "index ", zName, 1611 - " already exists", 0); 1611 + " already exists", (char*)0); 1612 1612 pParse->nErr++; 1613 1613 goto exit_create_index; 1614 1614 } 1615 1615 if( (pTSameName = sqliteFindTable(db, zName, 0))!=0 ){ 1616 1616 sqliteSetString(&pParse->zErrMsg, "there is already a table named ", 1617 - zName, 0); 1617 + zName, (char*)0); 1618 1618 pParse->nErr++; 1619 1619 goto exit_create_index; 1620 1620 } 1621 1621 }else if( pName==0 ){ 1622 1622 char zBuf[30]; 1623 1623 int n; 1624 1624 Index *pLoop; 1625 1625 for(pLoop=pTab->pIndex, n=1; pLoop; pLoop=pLoop->pNext, n++){} 1626 1626 sprintf(zBuf,"%d)",n); 1627 1627 zName = 0; 1628 - sqliteSetString(&zName, "(", pTab->zName, " autoindex ", zBuf, 0); 1628 + sqliteSetString(&zName, "(", pTab->zName, " autoindex ", zBuf, (char*)0); 1629 1629 if( zName==0 ) goto exit_create_index; 1630 1630 }else{ 1631 1631 zName = sqliteStrNDup(pName->z, pName->n); 1632 1632 } 1633 1633 1634 1634 /* Check for authorization to create an index. 1635 1635 */ ................................................................................ 1681 1681 */ 1682 1682 for(i=0; i<pList->nId; i++){ 1683 1683 for(j=0; j<pTab->nCol; j++){ 1684 1684 if( sqliteStrICmp(pList->a[i].zName, pTab->aCol[j].zName)==0 ) break; 1685 1685 } 1686 1686 if( j>=pTab->nCol ){ 1687 1687 sqliteSetString(&pParse->zErrMsg, "table ", pTab->zName, 1688 - " has no column named ", pList->a[i].zName, 0); 1688 + " has no column named ", pList->a[i].zName, (char*)0); 1689 1689 pParse->nErr++; 1690 1690 sqliteFree(pIndex); 1691 1691 goto exit_create_index; 1692 1692 } 1693 1693 pIndex->aiColumn[i] = j; 1694 1694 } 1695 1695
Changes to src/insert.c.
8 8 ** May you find forgiveness for yourself and forgive others. 9 9 ** May you share freely, never taking more than you give. 10 10 ** 11 11 ************************************************************************* 12 12 ** This file contains C code routines that are called by the parser 13 13 ** to handle INSERT statements in SQLite. 14 14 ** 15 -** $Id: insert.c,v 1.89 2003/08/05 13:13:38 drh Exp $ 15 +** $Id: insert.c,v 1.90 2003/12/06 21:43:56 drh Exp $ 16 16 */ 17 17 #include "sqliteInt.h" 18 18 19 19 /* 20 20 ** This routine is call to handle SQL of the following forms: 21 21 ** 22 22 ** insert into TABLE (IDLIST) values(EXPRLIST) ................................................................................ 684 684 switch( onError ){ 685 685 case OE_Rollback: 686 686 case OE_Abort: 687 687 case OE_Fail: { 688 688 char *zMsg = 0; 689 689 sqliteVdbeAddOp(v, OP_Halt, SQLITE_CONSTRAINT, onError); 690 690 sqliteSetString(&zMsg, pTab->zName, ".", pTab->aCol[i].zName, 691 - " may not be NULL", 0); 691 + " may not be NULL", (char*)0); 692 692 sqliteVdbeChangeP3(v, -1, zMsg, P3_DYNAMIC); 693 693 break; 694 694 } 695 695 case OE_Ignore: { 696 696 sqliteVdbeAddOp(v, OP_Pop, nCol+1+hasTwoRecnos, 0); 697 697 sqliteVdbeAddOp(v, OP_Goto, 0, ignoreDest); 698 698 break;
Changes to src/main.c.
10 10 ** 11 11 ************************************************************************* 12 12 ** Main file for the SQLite library. The routines in this file 13 13 ** implement the programmer interface to the library. Routines in 14 14 ** other files are for internal use by SQLite and should not be 15 15 ** accessed by users of the library. 16 16 ** 17 -** $Id: main.c,v 1.143 2003/10/18 09:37:26 danielk1977 Exp $ 17 +** $Id: main.c,v 1.144 2003/12/06 21:43:56 drh Exp $ 18 18 */ 19 19 #include "sqliteInt.h" 20 20 #include "os.h" 21 21 #include <ctype.h> 22 22 23 23 /* 24 24 ** A pointer to this structure is used to communicate information ................................................................................ 30 30 } InitData; 31 31 32 32 /* 33 33 ** Fill the InitData structure with an error message that indicates 34 34 ** that the database is corrupt. 35 35 */ 36 36 static void corruptSchema(InitData *pData){ 37 - sqliteSetString(pData->pzErrMsg, "malformed database schema", 0); 37 + sqliteSetString(pData->pzErrMsg, "malformed database schema", (char*)0); 38 38 } 39 39 40 40 /* 41 41 ** This is the callback routine for the code that initializes the 42 42 ** database. See sqliteInit() below for additional information. 43 43 ** 44 44 ** Each callback contains the following information: ................................................................................ 146 146 rc = sqlite_exec_printf(pData->db, 147 147 "CREATE TEMP TABLE sqlite_x AS SELECT * FROM '%q'; " 148 148 "DELETE FROM '%q'; " 149 149 "INSERT INTO '%q' SELECT * FROM sqlite_x; " 150 150 "DROP TABLE sqlite_x;", 151 151 0, 0, &zErr, argv[0], argv[0], argv[0]); 152 152 if( zErr ){ 153 - sqliteSetString(pData->pzErrMsg, zErr, 0); 153 + sqliteSetString(pData->pzErrMsg, zErr, (char*)0); 154 154 sqlite_freemem(zErr); 155 155 } 156 156 157 157 /* If an error occurred in the SQL above, then the transaction will 158 158 ** rollback which will delete the internal symbol tables. This will 159 159 ** cause the structure that pTab points to be deleted. In case that 160 160 ** happened, we need to refetch pTab. ................................................................................ 268 268 } 269 269 270 270 /* Create a cursor to hold the database open 271 271 */ 272 272 if( db->aDb[iDb].pBt==0 ) return SQLITE_OK; 273 273 rc = sqliteBtreeCursor(db->aDb[iDb].pBt, 2, 0, &curMain); 274 274 if( rc ){ 275 - sqliteSetString(pzErrMsg, sqlite_error_string(rc), 0); 275 + sqliteSetString(pzErrMsg, sqlite_error_string(rc), (char*)0); 276 276 return rc; 277 277 } 278 278 279 279 /* Get the database meta information 280 280 */ 281 281 rc = sqliteBtreeGetMeta(db->aDb[iDb].pBt, meta); 282 282 if( rc ){ 283 - sqliteSetString(pzErrMsg, sqlite_error_string(rc), 0); 283 + sqliteSetString(pzErrMsg, sqlite_error_string(rc), (char*)0); 284 284 sqliteBtreeCloseCursor(curMain); 285 285 return rc; 286 286 } 287 287 db->aDb[iDb].schema_cookie = meta[1]; 288 288 if( iDb==0 ){ 289 289 db->next_cookie = meta[1]; 290 290 db->file_format = meta[2]; ................................................................................ 302 302 ** text datatypes. 303 303 */ 304 304 if( db->file_format==0 ){ 305 305 /* This happens if the database was initially empty */ 306 306 db->file_format = 4; 307 307 }else if( db->file_format>4 ){ 308 308 sqliteBtreeCloseCursor(curMain); 309 - sqliteSetString(pzErrMsg, "unsupported file format", 0); 309 + sqliteSetString(pzErrMsg, "unsupported file format", (char*)0); 310 310 return SQLITE_ERROR; 311 311 } 312 312 }else if( db->file_format!=meta[2] || db->file_format<4 ){ 313 313 assert( db->file_format>=4 ); 314 314 if( meta[2]==0 ){ 315 315 sqliteSetString(pzErrMsg, "cannot attach empty database: ", 316 - db->aDb[iDb].zName, 0); 316 + db->aDb[iDb].zName, (char*)0); 317 317 }else{ 318 318 sqliteSetString(pzErrMsg, "incompatible file format in auxiliary " 319 - "database: ", db->aDb[iDb].zName, 0); 319 + "database: ", db->aDb[iDb].zName, (char*)0); 320 320 } 321 321 sqliteBtreeClose(db->aDb[iDb].pBt); 322 322 db->aDb[iDb].pBt = 0; 323 323 return SQLITE_FORMAT; 324 324 } 325 325 sqliteBtreeSetCacheSize(db->aDb[iDb].pBt, db->cache_size); 326 326 sqliteBtreeSetSafetyLevel(db->aDb[iDb].pBt, meta[4]==0 ? 2 : meta[4]); ................................................................................ 337 337 sqliteRunParser(&sParse, 338 338 db->file_format>=2 ? init_script : older_init_script, 339 339 pzErrMsg); 340 340 }else{ 341 341 char *zSql = 0; 342 342 sqliteSetString(&zSql, 343 343 "SELECT type, name, rootpage, sql, ", zDbNum, " FROM \"", 344 - db->aDb[iDb].zName, "\".sqlite_master", 0); 344 + db->aDb[iDb].zName, "\".sqlite_master", (char*)0); 345 345 sqliteRunParser(&sParse, zSql, pzErrMsg); 346 346 sqliteFree(zSql); 347 347 } 348 348 sqliteBtreeCloseCursor(curMain); 349 349 if( sqlite_malloc_failed ){ 350 - sqliteSetString(pzErrMsg, "out of memory", 0); 350 + sqliteSetString(pzErrMsg, "out of memory", (char*)0); 351 351 sParse.rc = SQLITE_NOMEM; 352 352 sqliteResetInternalSchema(db, 0); 353 353 } 354 354 if( sParse.rc==SQLITE_OK ){ 355 355 DbSetProperty(db, iDb, DB_SchemaLoaded); 356 356 if( iDb==0 ){ 357 357 DbSetProperty(db, 1, DB_SchemaLoaded); ................................................................................ 444 444 if( zFilename[0]==':' && strcmp(zFilename,":memory:")==0 ){ 445 445 db->temp_store = 2; 446 446 } 447 447 rc = sqliteBtreeFactory(db, zFilename, 0, MAX_PAGES, &db->aDb[0].pBt); 448 448 if( rc!=SQLITE_OK ){ 449 449 switch( rc ){ 450 450 default: { 451 - sqliteSetString(pzErrMsg, "unable to open database: ", zFilename, 0); 451 + sqliteSetString(pzErrMsg, "unable to open database: ", 452 + zFilename, (char*)0); 452 453 } 453 454 } 454 455 sqliteFree(db); 455 456 sqliteStrRealloc(pzErrMsg); 456 457 return 0; 457 458 } 458 459 db->aDb[0].zName = "main"; ................................................................................ 497 498 meta[2] = 4; 498 499 sqliteBtreeUpdateMeta(db->aDb[0].pBt, meta); 499 500 sqlite_exec(db, "COMMIT", 0, 0, 0); 500 501 } 501 502 if( rc!=SQLITE_OK ){ 502 503 sqliteSetString(pzErrMsg, 503 504 "unable to upgrade database to the version 2.6 format", 504 - zErr ? ": " : 0, zErr, 0); 505 + zErr ? ": " : 0, zErr, (char*)0); 505 506 sqlite_freemem(zErr); 506 507 sqliteStrRealloc(pzErrMsg); 507 508 sqlite_close(db); 508 509 return 0; 509 510 } 510 511 sqlite_freemem(zErr); 511 512 } 512 513 513 514 /* Return a pointer to the newly opened database structure */ 514 515 return db; 515 516 516 517 no_mem_on_open: 517 - sqliteSetString(pzErrMsg, "out of memory", 0); 518 + sqliteSetString(pzErrMsg, "out of memory", (char*)0); 518 519 sqliteStrRealloc(pzErrMsg); 519 520 return 0; 520 521 } 521 522 522 523 /* 523 524 ** Return the ROWID of the most recent insert 524 525 */ ................................................................................ 613 614 if( pzErrMsg ){ 614 615 sqliteFree(*pzErrMsg); 615 616 *pzErrMsg = 0; 616 617 } 617 618 } 618 619 if( db->file_format<3 ){ 619 620 sqliteSafetyOff(db); 620 - sqliteSetString(pzErrMsg, "obsolete database file format", 0); 621 + sqliteSetString(pzErrMsg, "obsolete database file format", (char*)0); 621 622 return SQLITE_ERROR; 622 623 } 623 624 if( db->pVdbe==0 ){ db->nChange = 0; } 624 625 memset(&sParse, 0, sizeof(sParse)); 625 626 sParse.db = db; 626 627 sParse.xCallback = xCallback; 627 628 sParse.pArg = pArg; 628 629 sParse.useCallback = ppVm==0; 629 630 if( db->xTrace ) db->xTrace(db->pTraceArg, zSql); 630 631 sqliteRunParser(&sParse, zSql, pzErrMsg); 631 632 if( sqlite_malloc_failed ){ 632 - sqliteSetString(pzErrMsg, "out of memory", 0); 633 + sqliteSetString(pzErrMsg, "out of memory", (char*)0); 633 634 sParse.rc = SQLITE_NOMEM; 634 635 sqliteRollbackAll(db); 635 636 sqliteResetInternalSchema(db, 0); 636 637 db->flags &= ~SQLITE_InTrans; 637 638 } 638 639 if( sParse.rc==SQLITE_DONE ) sParse.rc = SQLITE_OK; 639 640 if( sParse.rc!=SQLITE_OK && pzErrMsg && *pzErrMsg==0 ){ 640 - sqliteSetString(pzErrMsg, sqlite_error_string(sParse.rc), 0); 641 + sqliteSetString(pzErrMsg, sqlite_error_string(sParse.rc), (char*)0); 641 642 } 642 643 sqliteStrRealloc(pzErrMsg); 643 644 if( sParse.rc==SQLITE_SCHEMA ){ 644 645 sqliteResetInternalSchema(db, 0); 645 646 } 646 647 if( sParse.useCallback==0 ){ 647 648 assert( ppVm ); ................................................................................ 650 651 } 651 652 if( sqliteSafetyOff(db) ) goto exec_misuse; 652 653 return sParse.rc; 653 654 654 655 exec_misuse: 655 656 if( pzErrMsg ){ 656 657 *pzErrMsg = 0; 657 - sqliteSetString(pzErrMsg, sqlite_error_string(SQLITE_MISUSE), 0); 658 + sqliteSetString(pzErrMsg, sqlite_error_string(SQLITE_MISUSE), (char*)0); 658 659 sqliteStrRealloc(pzErrMsg); 659 660 } 660 661 return SQLITE_MISUSE; 661 662 } 662 663 663 664 /* 664 665 ** Execute SQL code. Return one of the SQLITE_ success/failure
Changes to src/os.c.
1560 1560 ** The calling function is responsible for freeing this space once it 1561 1561 ** is no longer needed. 1562 1562 */ 1563 1563 char *sqliteOsFullPathname(const char *zRelative){ 1564 1564 #if OS_UNIX 1565 1565 char *zFull = 0; 1566 1566 if( zRelative[0]=='/' ){ 1567 - sqliteSetString(&zFull, zRelative, 0); 1567 + sqliteSetString(&zFull, zRelative, (char*)0); 1568 1568 }else{ 1569 1569 char zBuf[5000]; 1570 - sqliteSetString(&zFull, getcwd(zBuf, sizeof(zBuf)), "/", zRelative, 0); 1570 + sqliteSetString(&zFull, getcwd(zBuf, sizeof(zBuf)), "/", zRelative, 1571 + (char*)0); 1571 1572 } 1572 1573 return zFull; 1573 1574 #endif 1574 1575 #if OS_WIN 1575 1576 char *zNotUsed; 1576 1577 char *zFull; 1577 1578 int nByte; ................................................................................ 1581 1582 GetFullPathName(zRelative, nByte, zFull, &zNotUsed); 1582 1583 return zFull; 1583 1584 #endif 1584 1585 #if OS_MAC 1585 1586 char *zFull = 0; 1586 1587 if( zRelative[0]==':' ){ 1587 1588 char zBuf[_MAX_PATH+1]; 1588 - sqliteSetString(&zFull, getcwd(zBuf, sizeof(zBuf)), &(zRelative[1]), 0); 1589 + sqliteSetString(&zFull, getcwd(zBuf, sizeof(zBuf)), &(zRelative[1]), 1590 + (char*)0); 1589 1591 }else{ 1590 1592 if( strchr(zRelative, ':') ){ 1591 - sqliteSetString(&zFull, zRelative, 0); 1593 + sqliteSetString(&zFull, zRelative, (char*)0); 1592 1594 }else{ 1593 1595 char zBuf[_MAX_PATH+1]; 1594 - sqliteSetString(&zFull, getcwd(zBuf, sizeof(zBuf)), zRelative, 0); 1596 + sqliteSetString(&zFull, getcwd(zBuf, sizeof(zBuf)), zRelative, (char*)0); 1595 1597 } 1596 1598 } 1597 1599 return zFull; 1598 1600 #endif 1599 1601 } 1600 1602 1601 1603 /*
Changes to src/parse.y.
10 10 ** 11 11 ************************************************************************* 12 12 ** This file contains SQLite's grammar for SQL. Process this file 13 13 ** using the lemon parser generator to generate C code that runs 14 14 ** the parser. Lemon will also generate a header file containing 15 15 ** numeric codes for all of the tokens. 16 16 ** 17 -** @(#) $Id: parse.y,v 1.104 2003/11/27 00:48:58 drh Exp $ 17 +** @(#) $Id: parse.y,v 1.105 2003/12/06 21:43:56 drh Exp $ 18 18 */ 19 19 %token_prefix TK_ 20 20 %token_type {Token} 21 21 %default_type {Token} 22 22 %extra_argument {Parse *pParse} 23 23 %syntax_error { 24 24 if( pParse->zErrMsg==0 ){ 25 25 if( TOKEN.z[0] ){ 26 26 sqliteSetNString(&pParse->zErrMsg, 27 27 "near \"", -1, TOKEN.z, TOKEN.n, "\": syntax error", -1, 0); 28 28 }else{ 29 - sqliteSetString(&pParse->zErrMsg, "incomplete SQL statement", 0); 29 + sqliteSetString(&pParse->zErrMsg, "incomplete SQL statement", (char*)0); 30 30 } 31 31 } 32 32 pParse->nErr++; 33 33 } 34 34 %name sqliteParser 35 35 %include { 36 36 #include "sqliteInt.h"
Changes to src/table.c.
81 81 } 82 82 strcpy(z, colv[i]); 83 83 } 84 84 p->azResult[p->nData++] = z; 85 85 } 86 86 }else if( p->nColumn!=nCol ){ 87 87 sqliteSetString(&p->zErrMsg, 88 - "sqlite_get_table() called with two or more incompatible queries", 0); 88 + "sqlite_get_table() called with two or more incompatible queries", 89 + (char*)0); 89 90 p->rc = SQLITE_ERROR; 90 91 return 1; 91 92 } 92 93 93 94 /* Copy over the row data 94 95 */ 95 96 if( argv!=0 ){
Changes to src/tokenize.c.
11 11 ************************************************************************* 12 12 ** An tokenizer for SQL 13 13 ** 14 14 ** This file contains C code that splits an SQL input string up into 15 15 ** individual tokens and sends those tokens one-by-one over to the 16 16 ** parser for analysis. 17 17 ** 18 -** $Id: tokenize.c,v 1.64 2003/09/27 13:39:39 drh Exp $ 18 +** $Id: tokenize.c,v 1.65 2003/12/06 21:43:56 drh Exp $ 19 19 */ 20 20 #include "sqliteInt.h" 21 21 #include "os.h" 22 22 #include <ctype.h> 23 23 #include <stdlib.h> 24 24 25 25 /* ................................................................................ 409 409 extern int sqliteParser(void*, int, Token, Parse*); 410 410 411 411 db->flags &= ~SQLITE_Interrupt; 412 412 pParse->rc = SQLITE_OK; 413 413 i = 0; 414 414 pEngine = sqliteParserAlloc((void*(*)(int))malloc); 415 415 if( pEngine==0 ){ 416 - sqliteSetString(pzErrMsg, "out of memory", 0); 416 + sqliteSetString(pzErrMsg, "out of memory", (char*)0); 417 417 return 1; 418 418 } 419 419 pParse->sLastToken.dyn = 0; 420 420 pParse->zTail = zSql; 421 421 while( sqlite_malloc_failed==0 && zSql[i]!=0 ){ 422 422 assert( i>=0 ); 423 423 pParse->sLastToken.z = &zSql[i]; ................................................................................ 425 425 pParse->sLastToken.n = sqliteGetToken((unsigned char*)&zSql[i], &tokenType); 426 426 i += pParse->sLastToken.n; 427 427 switch( tokenType ){ 428 428 case TK_SPACE: 429 429 case TK_COMMENT: { 430 430 if( (db->flags & SQLITE_Interrupt)!=0 ){ 431 431 pParse->rc = SQLITE_INTERRUPT; 432 - sqliteSetString(pzErrMsg, "interrupt", 0); 432 + sqliteSetString(pzErrMsg, "interrupt", (char*)0); 433 433 goto abort_parse; 434 434 } 435 435 break; 436 436 } 437 437 case TK_ILLEGAL: { 438 438 sqliteSetNString(pzErrMsg, "unrecognized token: \"", -1, 439 439 pParse->sLastToken.z, pParse->sLastToken.n, "\"", 1, 0); ................................................................................ 460 460 sqliteParser(pEngine, TK_SEMI, pParse->sLastToken, pParse); 461 461 pParse->zTail = &zSql[i]; 462 462 } 463 463 sqliteParser(pEngine, 0, pParse->sLastToken, pParse); 464 464 } 465 465 sqliteParserFree(pEngine, free); 466 466 if( pParse->rc!=SQLITE_OK && pParse->rc!=SQLITE_DONE && pParse->zErrMsg==0 ){ 467 - sqliteSetString(&pParse->zErrMsg, sqlite_error_string(pParse->rc), 0); 467 + sqliteSetString(&pParse->zErrMsg, sqlite_error_string(pParse->rc), 468 + (char*)0); 468 469 } 469 470 if( pParse->zErrMsg ){ 470 471 if( pzErrMsg && *pzErrMsg==0 ){ 471 472 *pzErrMsg = pParse->zErrMsg; 472 473 }else{ 473 474 sqliteFree(pParse->zErrMsg); 474 475 }
Changes to src/vdbe.c.
39 39 ** 40 40 ** Various scripts scan this source file in order to generate HTML 41 41 ** documentation, headers files, or other derived files. The formatting 42 42 ** of the code in this file is, therefore, important. See other comments 43 43 ** in this file for details. If in doubt, do not deviate from existing 44 44 ** commenting and indentation practices when changing or adding code. 45 45 ** 46 -** $Id: vdbe.c,v 1.242 2003/10/18 09:37:26 danielk1977 Exp $ 46 +** $Id: vdbe.c,v 1.243 2003/12/06 21:43:56 drh Exp $ 47 47 */ 48 48 #include "sqliteInt.h" 49 49 #include "os.h" 50 50 #include <ctype.h> 51 51 #include "vdbeInt.h" 52 52 53 53 /* ................................................................................ 627 627 ** The return address stack is of limited depth. If too many 628 628 ** OP_Gosub operations occur without intervening OP_Returns, then 629 629 ** the return address stack will fill up and processing will abort 630 630 ** with a fatal error. 631 631 */ 632 632 case OP_Gosub: { 633 633 if( p->returnDepth>=sizeof(p->returnStack)/sizeof(p->returnStack[0]) ){ 634 - sqliteSetString(&p->zErrMsg, "return address stack overflow", 0); 634 + sqliteSetString(&p->zErrMsg, "return address stack overflow", (char*)0); 635 635 p->rc = SQLITE_INTERNAL; 636 636 return SQLITE_ERROR; 637 637 } 638 638 p->returnStack[p->returnDepth++] = pc+1; 639 639 pc = pOp->p2 - 1; 640 640 break; 641 641 } ................................................................................ 644 644 ** 645 645 ** Jump immediately to the next instruction after the last unreturned 646 646 ** OP_Gosub. If an OP_Return has occurred for all OP_Gosubs, then 647 647 ** processing aborts with a fatal error. 648 648 */ 649 649 case OP_Return: { 650 650 if( p->returnDepth<=0 ){ 651 - sqliteSetString(&p->zErrMsg, "return address stack underflow", 0); 651 + sqliteSetString(&p->zErrMsg, "return address stack underflow", (char*)0); 652 652 p->rc = SQLITE_INTERNAL; 653 653 return SQLITE_ERROR; 654 654 } 655 655 p->returnDepth--; 656 656 pc = p->returnStack[p->returnDepth] - 1; 657 657 break; 658 658 } ................................................................................ 676 676 */ 677 677 case OP_Halt: { 678 678 p->magic = VDBE_MAGIC_HALT; 679 679 if( pOp->p1!=SQLITE_OK ){ 680 680 p->rc = pOp->p1; 681 681 p->errorAction = pOp->p2; 682 682 if( pOp->p3 ){ 683 - sqliteSetString(&p->zErrMsg, pOp->p3, 0); 683 + sqliteSetString(&p->zErrMsg, pOp->p3, (char*)0); 684 684 } 685 685 return SQLITE_ERROR; 686 686 }else{ 687 687 p->rc = SQLITE_OK; 688 688 return SQLITE_DONE; 689 689 } 690 690 } ................................................................................ 1165 1165 }else if( ctx.s.flags & STK_Str ){ 1166 1166 zStack[p->tos] = aStack[p->tos].z; 1167 1167 }else{ 1168 1168 zStack[p->tos] = 0; 1169 1169 } 1170 1170 if( ctx.isError ){ 1171 1171 sqliteSetString(&p->zErrMsg, 1172 - zStack[p->tos] ? zStack[p->tos] : "user function error", 0); 1172 + zStack[p->tos] ? zStack[p->tos] : "user function error", (char*)0); 1173 1173 rc = SQLITE_ERROR; 1174 1174 } 1175 1175 break; 1176 1176 } 1177 1177 1178 1178 /* Opcode: BitAnd * * * 1179 1179 ** ................................................................................ 2225 2225 case SQLITE_BUSY: { 2226 2226 if( db->xBusyCallback==0 ){ 2227 2227 p->pc = pc; 2228 2228 p->undoTransOnError = 1; 2229 2229 p->rc = SQLITE_BUSY; 2230 2230 return SQLITE_BUSY; 2231 2231 }else if( (*db->xBusyCallback)(db->pBusyArg, "", busy++)==0 ){ 2232 - sqliteSetString(&p->zErrMsg, sqlite_error_string(rc), 0); 2232 + sqliteSetString(&p->zErrMsg, sqlite_error_string(rc), (char*)0); 2233 2233 busy = 0; 2234 2234 } 2235 2235 break; 2236 2236 } 2237 2237 case SQLITE_READONLY: { 2238 2238 rc = SQLITE_OK; 2239 2239 /* Fall thru into the next case */ ................................................................................ 2363 2363 ** invoked. 2364 2364 */ 2365 2365 case OP_VerifyCookie: { 2366 2366 int aMeta[SQLITE_N_BTREE_META]; 2367 2367 assert( pOp->p1>=0 && pOp->p1<db->nDb ); 2368 2368 rc = sqliteBtreeGetMeta(db->aDb[pOp->p1].pBt, aMeta); 2369 2369 if( rc==SQLITE_OK && aMeta[1]!=pOp->p2 ){ 2370 - sqliteSetString(&p->zErrMsg, "database schema has changed", 0); 2370 + sqliteSetString(&p->zErrMsg, "database schema has changed", (char*)0); 2371 2371 rc = SQLITE_SCHEMA; 2372 2372 } 2373 2373 break; 2374 2374 } 2375 2375 2376 2376 /* Opcode: OpenRead P1 P2 P3 2377 2377 ** ................................................................................ 2437 2437 wrFlag = pOp->opcode==OP_OpenWrite; 2438 2438 if( p2<=0 ){ 2439 2439 VERIFY( if( tos<0 ) goto not_enough_stack; ); 2440 2440 Integerify(p, tos); 2441 2441 p2 = p->aStack[tos].i; 2442 2442 POPSTACK; 2443 2443 if( p2<2 ){ 2444 - sqliteSetString(&p->zErrMsg, "root page number less than 2", 0); 2444 + sqliteSetString(&p->zErrMsg, "root page number less than 2", (char*)0); 2445 2445 rc = SQLITE_INTERNAL; 2446 2446 break; 2447 2447 } 2448 2448 } 2449 2449 VERIFY( if( i<0 ) goto bad_instruction; ) 2450 2450 if( expandCursorArraySize(p, i) ) goto no_mem; 2451 2451 sqliteVdbeCleanupCursor(&p->aCsr[i]); ................................................................................ 2457 2457 switch( rc ){ 2458 2458 case SQLITE_BUSY: { 2459 2459 if( db->xBusyCallback==0 ){ 2460 2460 p->pc = pc; 2461 2461 p->rc = SQLITE_BUSY; 2462 2462 return SQLITE_BUSY; 2463 2463 }else if( (*db->xBusyCallback)(db->pBusyArg, pOp->p3, ++busy)==0 ){ 2464 - sqliteSetString(&p->zErrMsg, sqlite_error_string(rc), 0); 2464 + sqliteSetString(&p->zErrMsg, sqlite_error_string(rc), (char*)0); 2465 2465 busy = 0; 2466 2466 } 2467 2467 break; 2468 2468 } 2469 2469 case SQLITE_OK: { 2470 2470 busy = 0; 2471 2471 break; ................................................................................ 3440 3440 sqliteBtreeKeySize(pCrsr, &n); 3441 3441 if( n==nKey 3442 3442 && sqliteBtreeKeyCompare(pCrsr, zKey, nKey-4, 4, &c)==SQLITE_OK 3443 3443 && c==0 3444 3444 ){ 3445 3445 rc = SQLITE_CONSTRAINT; 3446 3446 if( pOp->p3 && pOp->p3[0] ){ 3447 - sqliteSetString(&p->zErrMsg, pOp->p3, 0); 3447 + sqliteSetString(&p->zErrMsg, pOp->p3, (char*)0); 3448 3448 } 3449 3449 goto abort_due_to_error; 3450 3450 } 3451 3451 if( res<0 ){ 3452 3452 sqliteBtreeNext(pCrsr, &res); 3453 3453 res = +1; 3454 3454 }else{ ................................................................................ 4053 4053 } 4054 4054 if( sqliteStrICmp(pOp->p3,"stdin")==0 ){ 4055 4055 p->pFile = stdin; 4056 4056 }else{ 4057 4057 p->pFile = fopen(pOp->p3, "r"); 4058 4058 } 4059 4059 if( p->pFile==0 ){ 4060 - sqliteSetString(&p->zErrMsg,"unable to open file: ", pOp->p3, 0); 4060 + sqliteSetString(&p->zErrMsg,"unable to open file: ", pOp->p3, (char*)0); 4061 4061 rc = SQLITE_ERROR; 4062 4062 } 4063 4063 break; 4064 4064 } 4065 4065 4066 4066 /* Opcode: FileRead P1 P2 P3 4067 4067 ** ................................................................................ 4651 4651 break; 4652 4652 } 4653 4653 4654 4654 /* An other opcode is illegal... 4655 4655 */ 4656 4656 default: { 4657 4657 sprintf(zBuf,"%d",pOp->opcode); 4658 - sqliteSetString(&p->zErrMsg, "unknown opcode ", zBuf, 0); 4658 + sqliteSetString(&p->zErrMsg, "unknown opcode ", zBuf, (char*)0); 4659 4659 rc = SQLITE_INTERNAL; 4660 4660 break; 4661 4661 } 4662 4662 4663 4663 /***************************************************************************** 4664 4664 ** The cases of the switch statement above this line should all be indented 4665 4665 ** by 6 spaces. But the left-most 6 spaces have been removed to improve the ................................................................................ 4683 4683 /* The following code adds nothing to the actual functionality 4684 4684 ** of the program. It is only here for testing and debugging. 4685 4685 ** On the other hand, it does burn CPU cycles every time through 4686 4686 ** the evaluator loop. So we can leave it out when NDEBUG is defined. 4687 4687 */ 4688 4688 #ifndef NDEBUG 4689 4689 if( pc<-1 || pc>=p->nOp ){ 4690 - sqliteSetString(&p->zErrMsg, "jump destination out of range", 0); 4690 + sqliteSetString(&p->zErrMsg, "jump destination out of range", (char*)0); 4691 4691 rc = SQLITE_INTERNAL; 4692 4692 } 4693 4693 if( p->trace && p->tos>=0 ){ 4694 4694 int i; 4695 4695 fprintf(p->trace, "Stack:"); 4696 4696 for(i=p->tos; i>=0 && i>p->tos-5; i--){ 4697 4697 if( aStack[i].flags & STK_Null ){ ................................................................................ 4754 4754 p->magic = VDBE_MAGIC_HALT; 4755 4755 return rc; 4756 4756 4757 4757 /* Jump to here if a malloc() fails. It's hard to get a malloc() 4758 4758 ** to fail on a modern VM computer, so this code is untested. 4759 4759 */ 4760 4760 no_mem: 4761 - sqliteSetString(&p->zErrMsg, "out of memory", 0); 4761 + sqliteSetString(&p->zErrMsg, "out of memory", (char*)0); 4762 4762 rc = SQLITE_NOMEM; 4763 4763 goto vdbe_halt; 4764 4764 4765 4765 /* Jump to here for an SQLITE_MISUSE error. 4766 4766 */ 4767 4767 abort_due_to_misuse: 4768 4768 rc = SQLITE_MISUSE; ................................................................................ 4769 4769 /* Fall thru into abort_due_to_error */ 4770 4770 4771 4771 /* Jump to here for any other kind of fatal error. The "rc" variable 4772 4772 ** should hold the error number. 4773 4773 */ 4774 4774 abort_due_to_error: 4775 4775 if( p->zErrMsg==0 ){ 4776 - sqliteSetString(&p->zErrMsg, sqlite_error_string(rc), 0); 4776 + sqliteSetString(&p->zErrMsg, sqlite_error_string(rc), (char*)0); 4777 4777 } 4778 4778 goto vdbe_halt; 4779 4779 4780 4780 /* Jump to here if the sqlite_interrupt() API sets the interrupt 4781 4781 ** flag. 4782 4782 */ 4783 4783 abort_due_to_interrupt: ................................................................................ 4784 4784 assert( db->flags & SQLITE_Interrupt ); 4785 4785 db->flags &= ~SQLITE_Interrupt; 4786 4786 if( db->magic!=SQLITE_MAGIC_BUSY ){ 4787 4787 rc = SQLITE_MISUSE; 4788 4788 }else{ 4789 4789 rc = SQLITE_INTERRUPT; 4790 4790 } 4791 - sqliteSetString(&p->zErrMsg, sqlite_error_string(rc), 0); 4791 + sqliteSetString(&p->zErrMsg, sqlite_error_string(rc), (char*)0); 4792 4792 goto vdbe_halt; 4793 4793 4794 4794 /* Jump to here if a operator is encountered that requires more stack 4795 4795 ** operands than are currently available on the stack. 4796 4796 */ 4797 4797 not_enough_stack: 4798 4798 sprintf(zBuf,"%d",pc); 4799 - sqliteSetString(&p->zErrMsg, "too few operands on stack at ", zBuf, 0); 4799 + sqliteSetString(&p->zErrMsg, "too few operands on stack at ", zBuf, (char*)0); 4800 4800 rc = SQLITE_INTERNAL; 4801 4801 goto vdbe_halt; 4802 4802 4803 4803 /* Jump here if an illegal or illformed instruction is executed. 4804 4804 */ 4805 4805 VERIFY( 4806 4806 bad_instruction: 4807 4807 sprintf(zBuf,"%d",pc); 4808 - sqliteSetString(&p->zErrMsg, "illegal operation at ", zBuf, 0); 4808 + sqliteSetString(&p->zErrMsg, "illegal operation at ", zBuf, (char*)0); 4809 4809 rc = SQLITE_INTERNAL; 4810 4810 goto vdbe_halt; 4811 4811 ) 4812 4812 }
Changes to src/vdbeaux.c.
511 511 if( db->flags & SQLITE_Interrupt ){ 512 512 db->flags &= ~SQLITE_Interrupt; 513 513 if( db->magic!=SQLITE_MAGIC_BUSY ){ 514 514 p->rc = SQLITE_MISUSE; 515 515 }else{ 516 516 p->rc = SQLITE_INTERRUPT; 517 517 } 518 - sqliteSetString(&p->zErrMsg, sqlite_error_string(p->rc), 0); 518 + sqliteSetString(&p->zErrMsg, sqlite_error_string(p->rc), (char*)0); 519 519 break; 520 520 } 521 521 sprintf(p->zStack[0],"%d",i); 522 522 sprintf(p->zStack[2],"%d", p->aOp[i].p1); 523 523 sprintf(p->zStack[3],"%d", p->aOp[i].p2); 524 524 if( p->aOp[i].p3type==P3_POINTER ){ 525 525 sprintf(p->aStack[4].z, "ptr(%#x)", (int)p->aOp[i].p3); ................................................................................ 815 815 ** again. 816 816 */ 817 817 int sqliteVdbeReset(Vdbe *p, char **pzErrMsg){ 818 818 sqlite *db = p->db; 819 819 int i; 820 820 821 821 if( p->magic!=VDBE_MAGIC_RUN && p->magic!=VDBE_MAGIC_HALT ){ 822 - sqliteSetString(pzErrMsg, sqlite_error_string(SQLITE_MISUSE), 0); 822 + sqliteSetString(pzErrMsg, sqlite_error_string(SQLITE_MISUSE), (char*)0); 823 823 return SQLITE_MISUSE; 824 824 } 825 825 if( p->zErrMsg ){ 826 826 if( pzErrMsg && *pzErrMsg==0 ){ 827 827 *pzErrMsg = p->zErrMsg; 828 828 }else{ 829 829 sqliteFree(p->zErrMsg); ................................................................................ 899 899 ** the result code. Write any error message text into *pzErrMsg. 900 900 */ 901 901 int sqliteVdbeFinalize(Vdbe *p, char **pzErrMsg){ 902 902 int rc; 903 903 sqlite *db; 904 904 905 905 if( p->magic!=VDBE_MAGIC_RUN && p->magic!=VDBE_MAGIC_HALT ){ 906 - sqliteSetString(pzErrMsg, sqlite_error_string(SQLITE_MISUSE), 0); 906 + sqliteSetString(pzErrMsg, sqlite_error_string(SQLITE_MISUSE), (char*)0); 907 907 return SQLITE_MISUSE; 908 908 } 909 909 db = p->db; 910 910 rc = sqliteVdbeReset(p, pzErrMsg); 911 911 sqliteVdbeDelete(p); 912 912 if( db->want_to_close && db->pVdbe==0 ){ 913 913 sqlite_close(db);
Changes to src/where.c.
8 8 ** May you find forgiveness for yourself and forgive others. 9 9 ** May you share freely, never taking more than you give. 10 10 ** 11 11 ************************************************************************* 12 12 ** This module contains C code that generates VDBE code used to process 13 13 ** the WHERE clause of SQL statements. 14 14 ** 15 -** $Id: where.c,v 1.83 2003/09/27 13:39:39 drh Exp $ 15 +** $Id: where.c,v 1.84 2003/12/06 21:43:56 drh Exp $ 16 16 */ 17 17 #include "sqliteInt.h" 18 18 19 19 /* 20 20 ** The query generator uses an array of instances of this structure to 21 21 ** help it analyze the subexpressions of the WHERE clause. Each WHERE 22 22 ** clause subexpression is separated from the others by an AND operator. ................................................................................ 379 379 initMaskSet(&maskSet); 380 380 memset(aExpr, 0, sizeof(aExpr)); 381 381 nExpr = exprSplit(ARRAYSIZE(aExpr), aExpr, pWhere); 382 382 if( nExpr==ARRAYSIZE(aExpr) ){ 383 383 char zBuf[50]; 384 384 sprintf(zBuf, "%d", (int)ARRAYSIZE(aExpr)-1); 385 385 sqliteSetString(&pParse->zErrMsg, "WHERE clause too complex - no more " 386 - "than ", zBuf, " terms allowed", 0); 386 + "than ", zBuf, " terms allowed", (char*)0); 387 387 pParse->nErr++; 388 388 return 0; 389 389 } 390 390 391 391 /* Allocate and initialize the WhereInfo structure that will become the 392 392 ** return value. 393 393 */