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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

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Overview
Comment:More refinements to Windows OSTRACE usage. Replace all usage of sqlite3TestErrorName() with sqlite3ErrName() and add missing return codes.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | winOsTrace
Files: files | file ages | folders
SHA1: 05ba5e23fcc5da416d47a8ad5e667ed6a0c7a34a
User & Date: mistachkin 2013-04-29 03:09:10
Context
2013-04-29
08:56
Merge updates from trunk. check-in: 3a245a83 user: mistachkin tags: winOsTrace
03:09
More refinements to Windows OSTRACE usage. Replace all usage of sqlite3TestErrorName() with sqlite3ErrName() and add missing return codes. check-in: 05ba5e23 user: mistachkin tags: winOsTrace
2013-04-28
01:44
Initial work on reforming usage of OSTRACE by the Windows VFS. check-in: b347b5d1 user: mistachkin tags: winOsTrace
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/main.c.

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  for(i=0; i<2 && zName==0; i++, rc &= 0xff){
    switch( rc ){
      case SQLITE_OK:                 zName = "SQLITE_OK";                break;
      case SQLITE_ERROR:              zName = "SQLITE_ERROR";             break;
      case SQLITE_INTERNAL:           zName = "SQLITE_INTERNAL";          break;
      case SQLITE_PERM:               zName = "SQLITE_PERM";              break;
      case SQLITE_ABORT:              zName = "SQLITE_ABORT";             break;

      case SQLITE_BUSY:               zName = "SQLITE_BUSY";              break;

      case SQLITE_LOCKED:             zName = "SQLITE_LOCKED";            break;
      case SQLITE_LOCKED_SHAREDCACHE: zName = "SQLITE_LOCKED_SHAREDCACHE";break;
      case SQLITE_NOMEM:              zName = "SQLITE_NOMEM";             break;
      case SQLITE_READONLY:           zName = "SQLITE_READONLY";          break;



      case SQLITE_INTERRUPT:          zName = "SQLITE_INTERRUPT";         break;
      case SQLITE_IOERR:              zName = "SQLITE_IOERR";             break;

























      case SQLITE_CORRUPT:            zName = "SQLITE_CORRUPT";           break;

      case SQLITE_NOTFOUND:           zName = "SQLITE_NOTFOUND";          break;
      case SQLITE_FULL:               zName = "SQLITE_FULL";              break;
      case SQLITE_CANTOPEN:           zName = "SQLITE_CANTOPEN";          break;



      case SQLITE_PROTOCOL:           zName = "SQLITE_PROTOCOL";          break;
      case SQLITE_EMPTY:              zName = "SQLITE_EMPTY";             break;
      case SQLITE_SCHEMA:             zName = "SQLITE_SCHEMA";            break;
      case SQLITE_TOOBIG:             zName = "SQLITE_TOOBIG";            break;
      case SQLITE_CONSTRAINT:         zName = "SQLITE_CONSTRAINT";        break;
      case SQLITE_CONSTRAINT_UNIQUE:  zName = "SQLITE_CONSTRAINT_UNIQUE"; break;
      case SQLITE_CONSTRAINT_TRIGGER: zName = "SQLITE_CONSTRAINT_TRIGGER";break;
................................................................................
      case SQLITE_NOLFS:              zName = "SQLITE_NOLFS";             break;
      case SQLITE_AUTH:               zName = "SQLITE_AUTH";              break;
      case SQLITE_FORMAT:             zName = "SQLITE_FORMAT";            break;
      case SQLITE_RANGE:              zName = "SQLITE_RANGE";             break;
      case SQLITE_NOTADB:             zName = "SQLITE_NOTADB";            break;
      case SQLITE_ROW:                zName = "SQLITE_ROW";               break;
      case SQLITE_NOTICE:             zName = "SQLITE_NOTICE";            break;



      case SQLITE_WARNING:            zName = "SQLITE_WARNING";           break;
      case SQLITE_DONE:               zName = "SQLITE_DONE";              break;
      case SQLITE_IOERR_READ:         zName = "SQLITE_IOERR_READ";        break;
      case SQLITE_IOERR_SHORT_READ:   zName = "SQLITE_IOERR_SHORT_READ";  break;
      case SQLITE_IOERR_WRITE:        zName = "SQLITE_IOERR_WRITE";       break;
      case SQLITE_IOERR_FSYNC:        zName = "SQLITE_IOERR_FSYNC";       break;
      case SQLITE_IOERR_DIR_FSYNC:    zName = "SQLITE_IOERR_DIR_FSYNC";   break;
      case SQLITE_IOERR_TRUNCATE:     zName = "SQLITE_IOERR_TRUNCATE";    break;
      case SQLITE_IOERR_FSTAT:        zName = "SQLITE_IOERR_FSTAT";       break;
      case SQLITE_IOERR_UNLOCK:       zName = "SQLITE_IOERR_UNLOCK";      break;
      case SQLITE_IOERR_RDLOCK:       zName = "SQLITE_IOERR_RDLOCK";      break;
      case SQLITE_IOERR_DELETE:       zName = "SQLITE_IOERR_DELETE";      break;
      case SQLITE_IOERR_BLOCKED:      zName = "SQLITE_IOERR_BLOCKED";     break;
      case SQLITE_IOERR_NOMEM:        zName = "SQLITE_IOERR_NOMEM";       break;
      case SQLITE_IOERR_ACCESS:       zName = "SQLITE_IOERR_ACCESS";      break;
      case SQLITE_IOERR_CHECKRESERVEDLOCK:
                                zName = "SQLITE_IOERR_CHECKRESERVEDLOCK"; break;
      case SQLITE_IOERR_LOCK:         zName = "SQLITE_IOERR_LOCK";        break;
      case SQLITE_CORRUPT_VTAB:       zName = "SQLITE_CORRUPT_VTAB";      break;
      case SQLITE_READONLY_RECOVERY:  zName = "SQLITE_READONLY_RECOVERY"; break;
      case SQLITE_READONLY_CANTLOCK:  zName = "SQLITE_READONLY_CANTLOCK"; break;
      case SQLITE_READONLY_ROLLBACK:  zName = "SQLITE_READONLY_ROLLBACK"; break;
    }
  }
  if( zName==0 ) zName = "SQLITE_Unknown";
  return zName;
}

/*







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  for(i=0; i<2 && zName==0; i++, rc &= 0xff){
    switch( rc ){
      case SQLITE_OK:                 zName = "SQLITE_OK";                break;
      case SQLITE_ERROR:              zName = "SQLITE_ERROR";             break;
      case SQLITE_INTERNAL:           zName = "SQLITE_INTERNAL";          break;
      case SQLITE_PERM:               zName = "SQLITE_PERM";              break;
      case SQLITE_ABORT:              zName = "SQLITE_ABORT";             break;
      case SQLITE_ABORT_ROLLBACK:     zName = "SQLITE_ABORT_ROLLBACK";    break;
      case SQLITE_BUSY:               zName = "SQLITE_BUSY";              break;
      case SQLITE_BUSY_RECOVERY:      zName = "SQLITE_BUSY_RECOVERY";     break;
      case SQLITE_LOCKED:             zName = "SQLITE_LOCKED";            break;
      case SQLITE_LOCKED_SHAREDCACHE: zName = "SQLITE_LOCKED_SHAREDCACHE";break;
      case SQLITE_NOMEM:              zName = "SQLITE_NOMEM";             break;
      case SQLITE_READONLY:           zName = "SQLITE_READONLY";          break;
      case SQLITE_READONLY_RECOVERY:  zName = "SQLITE_READONLY_RECOVERY"; break;
      case SQLITE_READONLY_CANTLOCK:  zName = "SQLITE_READONLY_CANTLOCK"; break;
      case SQLITE_READONLY_ROLLBACK:  zName = "SQLITE_READONLY_ROLLBACK"; break;
      case SQLITE_INTERRUPT:          zName = "SQLITE_INTERRUPT";         break;
      case SQLITE_IOERR:              zName = "SQLITE_IOERR";             break;
      case SQLITE_IOERR_READ:         zName = "SQLITE_IOERR_READ";        break;
      case SQLITE_IOERR_SHORT_READ:   zName = "SQLITE_IOERR_SHORT_READ";  break;
      case SQLITE_IOERR_WRITE:        zName = "SQLITE_IOERR_WRITE";       break;
      case SQLITE_IOERR_FSYNC:        zName = "SQLITE_IOERR_FSYNC";       break;
      case SQLITE_IOERR_DIR_FSYNC:    zName = "SQLITE_IOERR_DIR_FSYNC";   break;
      case SQLITE_IOERR_TRUNCATE:     zName = "SQLITE_IOERR_TRUNCATE";    break;
      case SQLITE_IOERR_FSTAT:        zName = "SQLITE_IOERR_FSTAT";       break;
      case SQLITE_IOERR_UNLOCK:       zName = "SQLITE_IOERR_UNLOCK";      break;
      case SQLITE_IOERR_RDLOCK:       zName = "SQLITE_IOERR_RDLOCK";      break;
      case SQLITE_IOERR_DELETE:       zName = "SQLITE_IOERR_DELETE";      break;
      case SQLITE_IOERR_BLOCKED:      zName = "SQLITE_IOERR_BLOCKED";     break;
      case SQLITE_IOERR_NOMEM:        zName = "SQLITE_IOERR_NOMEM";       break;
      case SQLITE_IOERR_ACCESS:       zName = "SQLITE_IOERR_ACCESS";      break;
      case SQLITE_IOERR_CHECKRESERVEDLOCK:
                                zName = "SQLITE_IOERR_CHECKRESERVEDLOCK"; break;
      case SQLITE_IOERR_LOCK:         zName = "SQLITE_IOERR_LOCK";        break;
      case SQLITE_IOERR_CLOSE:        zName = "SQLITE_IOERR_CLOSE";       break;
      case SQLITE_IOERR_DIR_CLOSE:    zName = "SQLITE_IOERR_DIR_CLOSE";   break;
      case SQLITE_IOERR_SHMOPEN:      zName = "SQLITE_IOERR_SHMOPEN";     break;
      case SQLITE_IOERR_SHMSIZE:      zName = "SQLITE_IOERR_SHMSIZE";     break;
      case SQLITE_IOERR_SHMLOCK:      zName = "SQLITE_IOERR_SHMLOCK";     break;
      case SQLITE_IOERR_SHMMAP:       zName = "SQLITE_IOERR_SHMMAP";      break;
      case SQLITE_IOERR_SEEK:         zName = "SQLITE_IOERR_SEEK";        break;
      case SQLITE_IOERR_DELETE_NOENT: zName = "SQLITE_IOERR_DELETE_NOENT";break;
      case SQLITE_IOERR_MMAP:         zName = "SQLITE_IOERR_MMAP";        break;
      case SQLITE_CORRUPT:            zName = "SQLITE_CORRUPT";           break;
      case SQLITE_CORRUPT_VTAB:       zName = "SQLITE_CORRUPT_VTAB";      break;
      case SQLITE_NOTFOUND:           zName = "SQLITE_NOTFOUND";          break;
      case SQLITE_FULL:               zName = "SQLITE_FULL";              break;
      case SQLITE_CANTOPEN:           zName = "SQLITE_CANTOPEN";          break;
      case SQLITE_CANTOPEN_NOTEMPDIR: zName = "SQLITE_CANTOPEN_NOTEMPDIR";break;
      case SQLITE_CANTOPEN_ISDIR:     zName = "SQLITE_CANTOPEN_ISDIR";    break;
      case SQLITE_CANTOPEN_FULLPATH:  zName = "SQLITE_CANTOPEN_FULLPATH"; break;
      case SQLITE_PROTOCOL:           zName = "SQLITE_PROTOCOL";          break;
      case SQLITE_EMPTY:              zName = "SQLITE_EMPTY";             break;
      case SQLITE_SCHEMA:             zName = "SQLITE_SCHEMA";            break;
      case SQLITE_TOOBIG:             zName = "SQLITE_TOOBIG";            break;
      case SQLITE_CONSTRAINT:         zName = "SQLITE_CONSTRAINT";        break;
      case SQLITE_CONSTRAINT_UNIQUE:  zName = "SQLITE_CONSTRAINT_UNIQUE"; break;
      case SQLITE_CONSTRAINT_TRIGGER: zName = "SQLITE_CONSTRAINT_TRIGGER";break;
................................................................................
      case SQLITE_NOLFS:              zName = "SQLITE_NOLFS";             break;
      case SQLITE_AUTH:               zName = "SQLITE_AUTH";              break;
      case SQLITE_FORMAT:             zName = "SQLITE_FORMAT";            break;
      case SQLITE_RANGE:              zName = "SQLITE_RANGE";             break;
      case SQLITE_NOTADB:             zName = "SQLITE_NOTADB";            break;
      case SQLITE_ROW:                zName = "SQLITE_ROW";               break;
      case SQLITE_NOTICE:             zName = "SQLITE_NOTICE";            break;
      case SQLITE_NOTICE_RECOVER_WAL: zName = "SQLITE_NOTICE_RECOVER_WAL";break;
      case SQLITE_NOTICE_RECOVER_ROLLBACK:
                                zName = "SQLITE_NOTICE_RECOVER_ROLLBACK"; break;
      case SQLITE_WARNING:            zName = "SQLITE_WARNING";           break;
      case SQLITE_DONE:               zName = "SQLITE_DONE";              break;




















    }
  }
  if( zName==0 ) zName = "SQLITE_Unknown";
  return zName;
}

/*

Changes to src/os_win.c.

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      sqlite3EndBenignMalloc();
      /* free the system buffer allocated by FormatMessage */
      osLocalFree(zTemp);
    }
  }
#endif
  if( 0 == dwLen ){
    sqlite3_snprintf(nBuf, zBuf, "OsError 0x%x (%u)", lastErrno, lastErrno);
  }else{
    /* copy a maximum of nBuf chars to output buffer */
    sqlite3_snprintf(nBuf, zBuf, "%s", zOut);
    /* free the UTF8 buffer */
    sqlite3_free(zOut);
  }
  return 0;
................................................................................
  zMsg[0] = 0;
  getLastErrorMsg(lastErrno, sizeof(zMsg), zMsg);
  assert( errcode!=SQLITE_OK );
  if( zPath==0 ) zPath = "";
  for(i=0; zMsg[i] && zMsg[i]!='\r' && zMsg[i]!='\n'; i++){}
  zMsg[i] = 0;
  sqlite3_log(errcode,
      "os_win.c:%d: (%d) %s(%s) - %s",
      iLine, lastErrno, zFunc, zPath, zMsg
  );

  return errcode;
}

/*
................................................................................
static int winTruncate(sqlite3_file *id, sqlite3_int64 nByte){
  winFile *pFile = (winFile*)id;  /* File handle object */
  int rc = SQLITE_OK;             /* Return code for this function */
  DWORD lastErrno;

  assert( pFile );
  SimulateIOError(return SQLITE_IOERR_TRUNCATE);
  OSTRACE(("TRUNCATE file=%d, size=%lld, lock=%d\n",
           pFile->h, nByte, pFile->locktype));

  /* If the user has configured a chunk-size for this file, truncate the
  ** file so that it consists of an integer number of chunks (i.e. the
  ** actual file size after the operation may be larger than the requested
  ** size).
  */
................................................................................
  if( rc!= 0 ){
    rc = SQLITE_OK;
  }else{
    pFile->lastErrno =  osGetLastError();
    rc = SQLITE_BUSY;
  }

  OSTRACE(("SHM-LOCK file=%p, func=%s, errno=%d, rc=%s\n", pFile->hFile.h,
           (lockType == _SHM_UNLCK) ? "winUnlockFile" : "winLockFile",
           pFile->lastErrno, sqlite3ErrName(rc)));

  return rc;
}

/* Forward references to VFS methods */
static int winOpen(sqlite3_vfs*,const char*,sqlite3_file*,int,int*);
static int winDelete(sqlite3_vfs *,const char*,int);
................................................................................
** by VFS shared-memory methods.
*/
static void winShmPurge(sqlite3_vfs *pVfs, int deleteFlag){
  winShmNode **pp;
  winShmNode *p;
  BOOL bRc;
  assert( winShmMutexHeld() );
  OSTRACE(("SHM-PURGE pid=%d, deleteFlag=%d\n",
           (int)osGetCurrentProcessId(), deleteFlag));
  pp = &winShmNodeList;
  while( (p = *pp)!=0 ){
    if( p->nRef==0 ){
      int i;
      if( p->mutex ) sqlite3_mutex_free(p->mutex);
      for(i=0; i<p->nRegion; i++){
        bRc = osUnmapViewOfFile(p->aRegion[i].pMap);
        OSTRACE(("SHM-PURGE-UNMAP pid=%d, region=%d, rc=%s\n",
                 (int)osGetCurrentProcessId(), i,
                 bRc ? "ok" : "failed"));
        bRc = osCloseHandle(p->aRegion[i].hMap);
        OSTRACE(("SHM-PURGE-CLOSE pid=%d, region=%d, rc=%s\n",
                 (int)osGetCurrentProcessId(), i,
                 bRc ? "ok" : "failed"));
      }
      if( p->hFile.h!=NULL && p->hFile.h!=INVALID_HANDLE_VALUE ){
        SimulateIOErrorBenign(1);
        winClose((sqlite3_file *)&p->hFile);
        SimulateIOErrorBenign(0);
      }
      if( deleteFlag ){
................................................................................
      if( rc==SQLITE_OK ){
        assert( (p->sharedMask & mask)==0 );
        p->exclMask |= mask;
      }
    }
  }
  sqlite3_mutex_leave(pShmNode->mutex);
  OSTRACE(("SHM-LOCK pid=%d, id=%d, sharedMask=%03x, exclMask=%03x, rc=%s\n",
           (int)osGetCurrentProcessId(), p->id, p->sharedMask, p->exclMask,
           sqlite3ErrName(rc)));
  return rc;
}

/*
** Implement a memory barrier or memory fence on shared memory.  
**
................................................................................
          NULL, PAGE_READWRITE, 0, nByte, NULL
      );
#elif defined(SQLITE_WIN32_HAS_ANSI)
      hMap = osCreateFileMappingA(pShmNode->hFile.h, 
          NULL, PAGE_READWRITE, 0, nByte, NULL
      );
#endif
      OSTRACE(("SHM-MAP-CREATE pid=%d, region=%d, size=%d, rc=%s\n",
               (int)osGetCurrentProcessId(), pShmNode->nRegion, nByte,
               hMap ? "ok" : "failed"));
      if( hMap ){
        int iOffset = pShmNode->nRegion*szRegion;
        int iOffsetShift = iOffset % winSysInfo.dwAllocationGranularity;
#if SQLITE_OS_WINRT
        pMap = osMapViewOfFileFromApp(hMap, FILE_MAP_WRITE | FILE_MAP_READ,
            iOffset - iOffsetShift, szRegion + iOffsetShift
        );
#else
        pMap = osMapViewOfFile(hMap, FILE_MAP_WRITE | FILE_MAP_READ,
            0, iOffset - iOffsetShift, szRegion + iOffsetShift
        );
#endif
        OSTRACE(("SHM-MAP-MAP pid=%d, region=%d, offset=%d, size=%d, rc=%s\n",
                 (int)osGetCurrentProcessId(), pShmNode->nRegion, iOffset,
                 szRegion, pMap ? "ok" : "failed"));
      }
      if( !pMap ){
        pShmNode->lastErrno = osGetLastError();
        rc = winLogError(SQLITE_IOERR_SHMMAP, pShmNode->lastErrno,
                 "winShmMap3", pDbFd->zPath);
        if( hMap ) osCloseHandle(hMap);
................................................................................

/*
** Cleans up the mapped region of the specified file, if any.
*/
#if SQLITE_MAX_MMAP_SIZE>0
static int winUnmapfile(winFile *pFile){
  assert( pFile!=0 );
  OSTRACE(("UNMAP-FILE pid=%d, pFile=%p, hMap=%p, pMapRegion=%p, "
           "mmapSize=%lld, mmapSizeActual=%lld, mmapSizeMax=%lld\n",
           (int)osGetCurrentProcessId(), pFile, pFile->hMap,
           pFile->pMapRegion, pFile->mmapSize, pFile->mmapSizeActual,
           pFile->mmapSizeMax));
  if( pFile->pMapRegion ){
    if( !osUnmapViewOfFile(pFile->pMapRegion) ){
      pFile->lastErrno = osGetLastError();
      OSTRACE(("UNMAP-FILE pid=%d, pFile=%p, pMapRegion=%p, "
               "rc=SQLITE_IOERR_MMAP\n", (int)osGetCurrentProcessId(),
               pFile, pFile->pMapRegion));
      return winLogError(SQLITE_IOERR_MMAP, pFile->lastErrno,
                         "winUnmap1", pFile->zPath);
    }
    pFile->pMapRegion = 0;
    pFile->mmapSize = 0;
    pFile->mmapSizeActual = 0;
  }
  if( pFile->hMap!=NULL ){
    if( !osCloseHandle(pFile->hMap) ){
      pFile->lastErrno = osGetLastError();
      OSTRACE(("UNMAP-FILE pid=%d, pFile=%p, hMap=%p, rc=SQLITE_IOERR_MMAP\n",
               (int)osGetCurrentProcessId(), pFile, pFile->hMap));
      return winLogError(SQLITE_IOERR_MMAP, pFile->lastErrno,
                         "winUnmap2", pFile->zPath);
    }
    pFile->hMap = NULL;
  }
  OSTRACE(("UNMAP-FILE pid=%d, pFile=%p, rc=SQLITE_OK\n",
           (int)osGetCurrentProcessId(), pFile));
  return SQLITE_OK;
}

/*
** Memory map or remap the file opened by file-descriptor pFd (if the file
** is already mapped, the existing mapping is replaced by the new). Or, if 
** there already exists a mapping for this file, and there are still 
................................................................................
** code otherwise.
*/
static int winMapfile(winFile *pFd, sqlite3_int64 nByte){
  sqlite3_int64 nMap = nByte;
  int rc;

  assert( nMap>=0 || pFd->nFetchOut==0 );
  OSTRACE(("MAP-FILE pid=%d, pFile=%p, size=%lld\n",
           (int)osGetCurrentProcessId(), pFd, nByte));

  if( pFd->nFetchOut>0 ) return SQLITE_OK;

  if( nMap<0 ){
    rc = winFileSize((sqlite3_file*)pFd, &nMap);
    if( rc ){
      OSTRACE(("MAP-FILE pid=%d, pFile=%p, rc=SQLITE_IOERR_FSTAT\n",
               (int)osGetCurrentProcessId(), pFd));
      return SQLITE_IOERR_FSTAT;
    }
  }
  if( nMap>pFd->mmapSizeMax ){
    nMap = pFd->mmapSizeMax;
  }
  nMap &= ~(sqlite3_int64)(winSysInfo.dwPageSize - 1);
................................................................................
                                (DWORD)(nMap & 0xffffffff), NULL);
#endif
    if( pFd->hMap==NULL ){
      pFd->lastErrno = osGetLastError();
      rc = winLogError(SQLITE_IOERR_MMAP, pFd->lastErrno,
                       "winMapfile", pFd->zPath);
      /* Log the error, but continue normal operation using xRead/xWrite */
      OSTRACE(("MAP-FILE-CREATE pid=%d, pFile=%p, rc=SQLITE_IOERR_MMAP\n",
               (int)osGetCurrentProcessId(), pFd));
      return SQLITE_OK;
    }
    assert( (nMap % winSysInfo.dwPageSize)==0 );
#if SQLITE_OS_WINRT
    pNew = osMapViewOfFileFromApp(pFd->hMap, flags, 0, nMap);
#else
    assert( sizeof(SIZE_T)==sizeof(sqlite3_int64) || nMap<=0xffffffff );
................................................................................
#endif
    if( pNew==NULL ){
      osCloseHandle(pFd->hMap);
      pFd->hMap = NULL;
      pFd->lastErrno = osGetLastError();
      winLogError(SQLITE_IOERR_MMAP, pFd->lastErrno,
                  "winMapfile", pFd->zPath);
      OSTRACE(("MAP-FILE-MAP pid=%d, pFile=%p, rc=SQLITE_IOERR_MMAP\n",
               (int)osGetCurrentProcessId(), pFd));
      return SQLITE_OK;
    }
    pFd->pMapRegion = pNew;
    pFd->mmapSize = nMap;
    pFd->mmapSizeActual = nMap;
  }

  OSTRACE(("MAP-FILE pid=%d, pFile=%p, rc=SQLITE_OK\n",
           (int)osGetCurrentProcessId(), pFd));
  return SQLITE_OK;
}
#endif /* SQLITE_MAX_MMAP_SIZE>0 */

/*
** If possible, return a pointer to a mapping of file fd starting at offset
** iOff. The mapping must be valid for at least nAmt bytes.
................................................................................
**
** If such a pointer can be obtained, store it in *pp and return SQLITE_OK.
** Or, if one cannot but no error occurs, set *pp to 0 and return SQLITE_OK.
** Finally, if an error does occur, return an SQLite error code. The final
** value of *pp is undefined in this case.
**
** If this function does return a pointer, the caller must eventually 
** release the reference by calling unixUnfetch().
*/
static int winFetch(sqlite3_file *fd, i64 iOff, int nAmt, void **pp){
#if SQLITE_MAX_MMAP_SIZE>0
  winFile *pFd = (winFile*)fd;   /* The underlying database file */
#endif
  *pp = 0;

  OSTRACE(("FETCH pid=%d, pFile=%p, offset=%lld, amount=%d, pp=%p\n",
           (int)osGetCurrentProcessId(), fd, iOff, nAmt, pp));

#if SQLITE_MAX_MMAP_SIZE>0
  if( pFd->mmapSizeMax>0 ){
    if( pFd->pMapRegion==0 ){
      int rc = winMapfile(pFd, -1);
      if( rc!=SQLITE_OK ){
        OSTRACE(("FETCH pid=%d, pFile=%p, rc=%s\n",
                 (int)osGetCurrentProcessId(), pFd, sqlite3ErrName(rc)));
        return rc;
      }
    }
    if( pFd->mmapSize >= iOff+nAmt ){
      *pp = &((u8 *)pFd->pMapRegion)[iOff];
      pFd->nFetchOut++;
    }
  }
#endif

  OSTRACE(("FETCH pid=%d, pFile=%p, pp=%p, *pp=%p, rc=SQLITE_OK\n",
           (int)osGetCurrentProcessId(), fd, pp, pp ? *pp : 0));
  return SQLITE_OK;
}

/*
** If the third argument is non-NULL, then this function releases a 
** reference obtained by an earlier call to unixFetch(). The second
** argument passed to this function must be the same as the corresponding
** argument that was passed to the unixFetch() invocation. 
**
** Or, if the third argument is NULL, then this function is being called 
** to inform the VFS layer that, according to POSIX, any existing mapping 
** may now be invalid and should be unmapped.
*/
static int winUnfetch(sqlite3_file *fd, i64 iOff, void *p){
#if SQLITE_MAX_MMAP_SIZE>0
................................................................................
  ** xFetch references. Or, if p!=0 (meaning it is an xFetch reference),
  ** then there must be at least one outstanding.  */
  assert( (p==0)==(pFd->nFetchOut==0) );

  /* If p!=0, it must match the iOff value. */
  assert( p==0 || p==&((u8 *)pFd->pMapRegion)[iOff] );

  OSTRACE(("UNFETCH pid=%d, pFile=%p, offset=%lld, p=%p\n",
           (int)osGetCurrentProcessId(), pFd, iOff, p));

  if( p ){
    pFd->nFetchOut--;
  }else{
    /* FIXME:  If Windows truly always prevents truncating or deleting a
    ** file while a mapping is held, then the following winUnmapfile() call
    ** is unnecessary can can be omitted - potentially improving
................................................................................
    ** performance.  */
    winUnmapfile(pFd);
  }

  assert( pFd->nFetchOut>=0 );
#endif

  OSTRACE(("UNFETCH pid=%d, pFile=%p, rc=SQLITE_OK\n",
           (int)osGetCurrentProcessId(), fd));
  return SQLITE_OK;
}

/*
** Here ends the implementation of all sqlite3_file methods.
**
********************** End sqlite3_file Methods *******************************
................................................................................
  ** temporary file name to use 
  */
  if( !zUtf8Name ){
    assert(isDelete && !isOpenJournal);
    memset(zTmpname, 0, MAX_PATH+2);
    rc = getTempname(MAX_PATH+2, zTmpname);
    if( rc!=SQLITE_OK ){
      OSTRACE(("OPEN name=%s, rc=%s",
               zUtf8Name, sqlite3ErrName(rc)));
      return rc;
    }
    zUtf8Name = zTmpname;
  }

  /* Database filenames are double-zero terminated if they are not
  ** URIs with parameters.  Hence, they can always be passed into
................................................................................
  if( pOutFlags ){
    if( isReadWrite ){
      *pOutFlags = SQLITE_OPEN_READWRITE;
    }else{
      *pOutFlags = SQLITE_OPEN_READONLY;
    }
  }





#if SQLITE_OS_WINCE
  if( isReadWrite && eType==SQLITE_OPEN_MAIN_DB
       && (rc = winceCreateLock(zName, pFile))!=SQLITE_OK
  ){
    osCloseHandle(h);
    sqlite3_free(zConverted);







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      sqlite3EndBenignMalloc();
      /* free the system buffer allocated by FormatMessage */
      osLocalFree(zTemp);
    }
  }
#endif
  if( 0 == dwLen ){
    sqlite3_snprintf(nBuf, zBuf, "OsError 0x%lx (%lu)", lastErrno, lastErrno);
  }else{
    /* copy a maximum of nBuf chars to output buffer */
    sqlite3_snprintf(nBuf, zBuf, "%s", zOut);
    /* free the UTF8 buffer */
    sqlite3_free(zOut);
  }
  return 0;
................................................................................
  zMsg[0] = 0;
  getLastErrorMsg(lastErrno, sizeof(zMsg), zMsg);
  assert( errcode!=SQLITE_OK );
  if( zPath==0 ) zPath = "";
  for(i=0; zMsg[i] && zMsg[i]!='\r' && zMsg[i]!='\n'; i++){}
  zMsg[i] = 0;
  sqlite3_log(errcode,
      "os_win.c:%d: (%lu) %s(%s) - %s",
      iLine, lastErrno, zFunc, zPath, zMsg
  );

  return errcode;
}

/*
................................................................................
static int winTruncate(sqlite3_file *id, sqlite3_int64 nByte){
  winFile *pFile = (winFile*)id;  /* File handle object */
  int rc = SQLITE_OK;             /* Return code for this function */
  DWORD lastErrno;

  assert( pFile );
  SimulateIOError(return SQLITE_IOERR_TRUNCATE);
  OSTRACE(("TRUNCATE file=%p, size=%lld, lock=%d\n",
           pFile->h, nByte, pFile->locktype));

  /* If the user has configured a chunk-size for this file, truncate the
  ** file so that it consists of an integer number of chunks (i.e. the
  ** actual file size after the operation may be larger than the requested
  ** size).
  */
................................................................................
  if( rc!= 0 ){
    rc = SQLITE_OK;
  }else{
    pFile->lastErrno =  osGetLastError();
    rc = SQLITE_BUSY;
  }

  OSTRACE(("SHM-LOCK file=%p, func=%s, errno=%lu, rc=%s\n",
           pFile->hFile.h, (lockType == _SHM_UNLCK) ? "winUnlockFile" :
           "winLockFile", pFile->lastErrno, sqlite3ErrName(rc)));

  return rc;
}

/* Forward references to VFS methods */
static int winOpen(sqlite3_vfs*,const char*,sqlite3_file*,int,int*);
static int winDelete(sqlite3_vfs *,const char*,int);
................................................................................
** by VFS shared-memory methods.
*/
static void winShmPurge(sqlite3_vfs *pVfs, int deleteFlag){
  winShmNode **pp;
  winShmNode *p;
  BOOL bRc;
  assert( winShmMutexHeld() );
  OSTRACE(("SHM-PURGE pid=%lu, deleteFlag=%d\n",
           osGetCurrentProcessId(), deleteFlag));
  pp = &winShmNodeList;
  while( (p = *pp)!=0 ){
    if( p->nRef==0 ){
      int i;
      if( p->mutex ) sqlite3_mutex_free(p->mutex);
      for(i=0; i<p->nRegion; i++){
        bRc = osUnmapViewOfFile(p->aRegion[i].pMap);
        OSTRACE(("SHM-PURGE-UNMAP pid=%lu, region=%d, rc=%s\n",
                 osGetCurrentProcessId(), i, bRc ? "ok" : "failed"));

        bRc = osCloseHandle(p->aRegion[i].hMap);
        OSTRACE(("SHM-PURGE-CLOSE pid=%lu, region=%d, rc=%s\n",
                 osGetCurrentProcessId(), i, bRc ? "ok" : "failed"));

      }
      if( p->hFile.h!=NULL && p->hFile.h!=INVALID_HANDLE_VALUE ){
        SimulateIOErrorBenign(1);
        winClose((sqlite3_file *)&p->hFile);
        SimulateIOErrorBenign(0);
      }
      if( deleteFlag ){
................................................................................
      if( rc==SQLITE_OK ){
        assert( (p->sharedMask & mask)==0 );
        p->exclMask |= mask;
      }
    }
  }
  sqlite3_mutex_leave(pShmNode->mutex);
  OSTRACE(("SHM-LOCK pid=%lu, id=%d, sharedMask=%03x, exclMask=%03x, rc=%s\n",
           osGetCurrentProcessId(), p->id, p->sharedMask, p->exclMask,
           sqlite3ErrName(rc)));
  return rc;
}

/*
** Implement a memory barrier or memory fence on shared memory.  
**
................................................................................
          NULL, PAGE_READWRITE, 0, nByte, NULL
      );
#elif defined(SQLITE_WIN32_HAS_ANSI)
      hMap = osCreateFileMappingA(pShmNode->hFile.h, 
          NULL, PAGE_READWRITE, 0, nByte, NULL
      );
#endif
      OSTRACE(("SHM-MAP-CREATE pid=%lu, region=%d, size=%d, rc=%s\n",
               osGetCurrentProcessId(), pShmNode->nRegion, nByte,
               hMap ? "ok" : "failed"));
      if( hMap ){
        int iOffset = pShmNode->nRegion*szRegion;
        int iOffsetShift = iOffset % winSysInfo.dwAllocationGranularity;
#if SQLITE_OS_WINRT
        pMap = osMapViewOfFileFromApp(hMap, FILE_MAP_WRITE | FILE_MAP_READ,
            iOffset - iOffsetShift, szRegion + iOffsetShift
        );
#else
        pMap = osMapViewOfFile(hMap, FILE_MAP_WRITE | FILE_MAP_READ,
            0, iOffset - iOffsetShift, szRegion + iOffsetShift
        );
#endif
        OSTRACE(("SHM-MAP-MAP pid=%lu, region=%d, offset=%d, size=%d, rc=%s\n",
                 osGetCurrentProcessId(), pShmNode->nRegion, iOffset,
                 szRegion, pMap ? "ok" : "failed"));
      }
      if( !pMap ){
        pShmNode->lastErrno = osGetLastError();
        rc = winLogError(SQLITE_IOERR_SHMMAP, pShmNode->lastErrno,
                 "winShmMap3", pDbFd->zPath);
        if( hMap ) osCloseHandle(hMap);
................................................................................

/*
** Cleans up the mapped region of the specified file, if any.
*/
#if SQLITE_MAX_MMAP_SIZE>0
static int winUnmapfile(winFile *pFile){
  assert( pFile!=0 );
  OSTRACE(("UNMAP-FILE pid=%lu, pFile=%p, hMap=%p, pMapRegion=%p, "
           "mmapSize=%lld, mmapSizeActual=%lld, mmapSizeMax=%lld\n",
           osGetCurrentProcessId(), pFile, pFile->hMap, pFile->pMapRegion,
           pFile->mmapSize, pFile->mmapSizeActual, pFile->mmapSizeMax));

  if( pFile->pMapRegion ){
    if( !osUnmapViewOfFile(pFile->pMapRegion) ){
      pFile->lastErrno = osGetLastError();
      OSTRACE(("UNMAP-FILE pid=%lu, pFile=%p, pMapRegion=%p, "
               "rc=SQLITE_IOERR_MMAP\n", osGetCurrentProcessId(), pFile,
               pFile->pMapRegion));
      return winLogError(SQLITE_IOERR_MMAP, pFile->lastErrno,
                         "winUnmap1", pFile->zPath);
    }
    pFile->pMapRegion = 0;
    pFile->mmapSize = 0;
    pFile->mmapSizeActual = 0;
  }
  if( pFile->hMap!=NULL ){
    if( !osCloseHandle(pFile->hMap) ){
      pFile->lastErrno = osGetLastError();
      OSTRACE(("UNMAP-FILE pid=%lu, pFile=%p, hMap=%p, rc=SQLITE_IOERR_MMAP\n",
               osGetCurrentProcessId(), pFile, pFile->hMap));
      return winLogError(SQLITE_IOERR_MMAP, pFile->lastErrno,
                         "winUnmap2", pFile->zPath);
    }
    pFile->hMap = NULL;
  }
  OSTRACE(("UNMAP-FILE pid=%lu, pFile=%p, rc=SQLITE_OK\n",
           osGetCurrentProcessId(), pFile));
  return SQLITE_OK;
}

/*
** Memory map or remap the file opened by file-descriptor pFd (if the file
** is already mapped, the existing mapping is replaced by the new). Or, if 
** there already exists a mapping for this file, and there are still 
................................................................................
** code otherwise.
*/
static int winMapfile(winFile *pFd, sqlite3_int64 nByte){
  sqlite3_int64 nMap = nByte;
  int rc;

  assert( nMap>=0 || pFd->nFetchOut==0 );
  OSTRACE(("MAP-FILE pid=%lu, pFile=%p, size=%lld\n",
           osGetCurrentProcessId(), pFd, nByte));

  if( pFd->nFetchOut>0 ) return SQLITE_OK;

  if( nMap<0 ){
    rc = winFileSize((sqlite3_file*)pFd, &nMap);
    if( rc ){
      OSTRACE(("MAP-FILE pid=%lu, pFile=%p, rc=SQLITE_IOERR_FSTAT\n",
               osGetCurrentProcessId(), pFd));
      return SQLITE_IOERR_FSTAT;
    }
  }
  if( nMap>pFd->mmapSizeMax ){
    nMap = pFd->mmapSizeMax;
  }
  nMap &= ~(sqlite3_int64)(winSysInfo.dwPageSize - 1);
................................................................................
                                (DWORD)(nMap & 0xffffffff), NULL);
#endif
    if( pFd->hMap==NULL ){
      pFd->lastErrno = osGetLastError();
      rc = winLogError(SQLITE_IOERR_MMAP, pFd->lastErrno,
                       "winMapfile", pFd->zPath);
      /* Log the error, but continue normal operation using xRead/xWrite */
      OSTRACE(("MAP-FILE-CREATE pid=%lu, pFile=%p, rc=SQLITE_IOERR_MMAP\n",
               osGetCurrentProcessId(), pFd));
      return SQLITE_OK;
    }
    assert( (nMap % winSysInfo.dwPageSize)==0 );
#if SQLITE_OS_WINRT
    pNew = osMapViewOfFileFromApp(pFd->hMap, flags, 0, nMap);
#else
    assert( sizeof(SIZE_T)==sizeof(sqlite3_int64) || nMap<=0xffffffff );
................................................................................
#endif
    if( pNew==NULL ){
      osCloseHandle(pFd->hMap);
      pFd->hMap = NULL;
      pFd->lastErrno = osGetLastError();
      winLogError(SQLITE_IOERR_MMAP, pFd->lastErrno,
                  "winMapfile", pFd->zPath);
      OSTRACE(("MAP-FILE-MAP pid=%lu, pFile=%p, rc=SQLITE_IOERR_MMAP\n",
               osGetCurrentProcessId(), pFd));
      return SQLITE_OK;
    }
    pFd->pMapRegion = pNew;
    pFd->mmapSize = nMap;
    pFd->mmapSizeActual = nMap;
  }

  OSTRACE(("MAP-FILE pid=%lu, pFile=%p, rc=SQLITE_OK\n",
           osGetCurrentProcessId(), pFd));
  return SQLITE_OK;
}
#endif /* SQLITE_MAX_MMAP_SIZE>0 */

/*
** If possible, return a pointer to a mapping of file fd starting at offset
** iOff. The mapping must be valid for at least nAmt bytes.
................................................................................
**
** If such a pointer can be obtained, store it in *pp and return SQLITE_OK.
** Or, if one cannot but no error occurs, set *pp to 0 and return SQLITE_OK.
** Finally, if an error does occur, return an SQLite error code. The final
** value of *pp is undefined in this case.
**
** If this function does return a pointer, the caller must eventually 
** release the reference by calling winUnfetch().
*/
static int winFetch(sqlite3_file *fd, i64 iOff, int nAmt, void **pp){
#if SQLITE_MAX_MMAP_SIZE>0
  winFile *pFd = (winFile*)fd;   /* The underlying database file */
#endif
  *pp = 0;

  OSTRACE(("FETCH pid=%lu, pFile=%p, offset=%lld, amount=%d, pp=%p\n",
           osGetCurrentProcessId(), fd, iOff, nAmt, pp));

#if SQLITE_MAX_MMAP_SIZE>0
  if( pFd->mmapSizeMax>0 ){
    if( pFd->pMapRegion==0 ){
      int rc = winMapfile(pFd, -1);
      if( rc!=SQLITE_OK ){
        OSTRACE(("FETCH pid=%lu, pFile=%p, rc=%s\n",
                 osGetCurrentProcessId(), pFd, sqlite3ErrName(rc)));
        return rc;
      }
    }
    if( pFd->mmapSize >= iOff+nAmt ){
      *pp = &((u8 *)pFd->pMapRegion)[iOff];
      pFd->nFetchOut++;
    }
  }
#endif

  OSTRACE(("FETCH pid=%lu, pFile=%p, pp=%p, *pp=%p, rc=SQLITE_OK\n",
           osGetCurrentProcessId(), fd, pp, *pp));
  return SQLITE_OK;
}

/*
** If the third argument is non-NULL, then this function releases a 
** reference obtained by an earlier call to winFetch(). The second
** argument passed to this function must be the same as the corresponding
** argument that was passed to the winFetch() invocation. 
**
** Or, if the third argument is NULL, then this function is being called 
** to inform the VFS layer that, according to POSIX, any existing mapping 
** may now be invalid and should be unmapped.
*/
static int winUnfetch(sqlite3_file *fd, i64 iOff, void *p){
#if SQLITE_MAX_MMAP_SIZE>0
................................................................................
  ** xFetch references. Or, if p!=0 (meaning it is an xFetch reference),
  ** then there must be at least one outstanding.  */
  assert( (p==0)==(pFd->nFetchOut==0) );

  /* If p!=0, it must match the iOff value. */
  assert( p==0 || p==&((u8 *)pFd->pMapRegion)[iOff] );

  OSTRACE(("UNFETCH pid=%lu, pFile=%p, offset=%lld, p=%p\n",
           osGetCurrentProcessId(), pFd, iOff, p));

  if( p ){
    pFd->nFetchOut--;
  }else{
    /* FIXME:  If Windows truly always prevents truncating or deleting a
    ** file while a mapping is held, then the following winUnmapfile() call
    ** is unnecessary can can be omitted - potentially improving
................................................................................
    ** performance.  */
    winUnmapfile(pFd);
  }

  assert( pFd->nFetchOut>=0 );
#endif

  OSTRACE(("UNFETCH pid=%lu, pFile=%p, rc=SQLITE_OK\n",
           osGetCurrentProcessId(), fd));
  return SQLITE_OK;
}

/*
** Here ends the implementation of all sqlite3_file methods.
**
********************** End sqlite3_file Methods *******************************
................................................................................
  ** temporary file name to use 
  */
  if( !zUtf8Name ){
    assert(isDelete && !isOpenJournal);
    memset(zTmpname, 0, MAX_PATH+2);
    rc = getTempname(MAX_PATH+2, zTmpname);
    if( rc!=SQLITE_OK ){

      OSTRACE(("OPEN name=%s, rc=%s", zUtf8Name, sqlite3ErrName(rc)));
      return rc;
    }
    zUtf8Name = zTmpname;
  }

  /* Database filenames are double-zero terminated if they are not
  ** URIs with parameters.  Hence, they can always be passed into
................................................................................
  if( pOutFlags ){
    if( isReadWrite ){
      *pOutFlags = SQLITE_OPEN_READWRITE;
    }else{
      *pOutFlags = SQLITE_OPEN_READONLY;
    }
  }

  OSTRACE(("OPEN file=%p, name=%s, access=%lx, pOutFlags=%p, *pOutFlags=%d, "
           "rc=%s\n", h, zUtf8Name, dwDesiredAccess, pOutFlags, pOutFlags ?
           *pOutFlags : 0, (h==INVALID_HANDLE_VALUE) ? "failed" : "ok"));

#if SQLITE_OS_WINCE
  if( isReadWrite && eType==SQLITE_OPEN_MAIN_DB
       && (rc = winceCreateLock(zName, pFile))!=SQLITE_OK
  ){
    osCloseHandle(h);
    sqlite3_free(zConverted);

Changes to src/test1.c.

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    *ppDb = p->db;
  }else{
    *ppDb = (sqlite3*)sqlite3TestTextToPtr(zA);
  }
  return TCL_OK;
}


const char *sqlite3TestErrorName(int rc){
  const char *zName = 0;
  int i;
  for(i=0; i<2 && zName==0; i++, rc &= 0xff){
    switch( rc ){
      case SQLITE_OK:                  zName = "SQLITE_OK";                break;
      case SQLITE_ERROR:               zName = "SQLITE_ERROR";             break;
      case SQLITE_INTERNAL:            zName = "SQLITE_INTERNAL";          break;
      case SQLITE_PERM:                zName = "SQLITE_PERM";              break;
      case SQLITE_ABORT:               zName = "SQLITE_ABORT";             break;
      case SQLITE_BUSY:                zName = "SQLITE_BUSY";              break;
      case SQLITE_LOCKED:              zName = "SQLITE_LOCKED";            break;
      case SQLITE_LOCKED_SHAREDCACHE:  zName = "SQLITE_LOCKED_SHAREDCACHE";break;
      case SQLITE_NOMEM:               zName = "SQLITE_NOMEM";             break;
      case SQLITE_READONLY:            zName = "SQLITE_READONLY";          break;
      case SQLITE_INTERRUPT:           zName = "SQLITE_INTERRUPT";         break;
      case SQLITE_IOERR:               zName = "SQLITE_IOERR";             break;
      case SQLITE_CORRUPT:             zName = "SQLITE_CORRUPT";           break;
      case SQLITE_NOTFOUND:            zName = "SQLITE_NOTFOUND";          break;
      case SQLITE_FULL:                zName = "SQLITE_FULL";              break;
      case SQLITE_CANTOPEN:            zName = "SQLITE_CANTOPEN";          break;
      case SQLITE_PROTOCOL:            zName = "SQLITE_PROTOCOL";          break;
      case SQLITE_EMPTY:               zName = "SQLITE_EMPTY";             break;
      case SQLITE_SCHEMA:              zName = "SQLITE_SCHEMA";            break;
      case SQLITE_TOOBIG:              zName = "SQLITE_TOOBIG";            break;
      case SQLITE_CONSTRAINT:          zName = "SQLITE_CONSTRAINT";        break;
      case SQLITE_CONSTRAINT_UNIQUE:   zName = "SQLITE_CONSTRAINT_UNIQUE"; break;
      case SQLITE_CONSTRAINT_TRIGGER:  zName = "SQLITE_CONSTRAINT_TRIGGER";break;
      case SQLITE_CONSTRAINT_FOREIGNKEY:
                                   zName = "SQLITE_CONSTRAINT_FOREIGNKEY"; break;
      case SQLITE_CONSTRAINT_CHECK:    zName = "SQLITE_CONSTRAINT_CHECK";  break;
      case SQLITE_CONSTRAINT_PRIMARYKEY:
                                   zName = "SQLITE_CONSTRAINT_PRIMARYKEY"; break;
      case SQLITE_CONSTRAINT_NOTNULL:  zName = "SQLITE_CONSTRAINT_NOTNULL";break;
      case SQLITE_CONSTRAINT_COMMITHOOK:
                                   zName = "SQLITE_CONSTRAINT_COMMITHOOK"; break;
      case SQLITE_CONSTRAINT_VTAB:     zName = "SQLITE_CONSTRAINT_VTAB";   break;
      case SQLITE_CONSTRAINT_FUNCTION: zName = "SQLITE_CONSTRAINT_FUNCTION";break;
      case SQLITE_MISMATCH:            zName = "SQLITE_MISMATCH";          break;
      case SQLITE_MISUSE:              zName = "SQLITE_MISUSE";            break;
      case SQLITE_NOLFS:               zName = "SQLITE_NOLFS";             break;
      case SQLITE_AUTH:                zName = "SQLITE_AUTH";              break;
      case SQLITE_FORMAT:              zName = "SQLITE_FORMAT";            break;
      case SQLITE_RANGE:               zName = "SQLITE_RANGE";             break;
      case SQLITE_NOTADB:              zName = "SQLITE_NOTADB";            break;
      case SQLITE_ROW:                 zName = "SQLITE_ROW";               break;
      case SQLITE_NOTICE:              zName = "SQLITE_NOTICE";            break;
      case SQLITE_WARNING:             zName = "SQLITE_WARNING";           break;
      case SQLITE_DONE:                zName = "SQLITE_DONE";              break;
      case SQLITE_IOERR_READ:          zName = "SQLITE_IOERR_READ";        break;
      case SQLITE_IOERR_SHORT_READ:    zName = "SQLITE_IOERR_SHORT_READ";  break;
      case SQLITE_IOERR_WRITE:         zName = "SQLITE_IOERR_WRITE";       break;
      case SQLITE_IOERR_FSYNC:         zName = "SQLITE_IOERR_FSYNC";       break;
      case SQLITE_IOERR_DIR_FSYNC:     zName = "SQLITE_IOERR_DIR_FSYNC";   break;
      case SQLITE_IOERR_TRUNCATE:      zName = "SQLITE_IOERR_TRUNCATE";    break;
      case SQLITE_IOERR_FSTAT:         zName = "SQLITE_IOERR_FSTAT";       break;
      case SQLITE_IOERR_UNLOCK:        zName = "SQLITE_IOERR_UNLOCK";      break;
      case SQLITE_IOERR_RDLOCK:        zName = "SQLITE_IOERR_RDLOCK";      break;
      case SQLITE_IOERR_DELETE:        zName = "SQLITE_IOERR_DELETE";      break;
      case SQLITE_IOERR_BLOCKED:       zName = "SQLITE_IOERR_BLOCKED";     break;
      case SQLITE_IOERR_NOMEM:         zName = "SQLITE_IOERR_NOMEM";       break;
      case SQLITE_IOERR_ACCESS:        zName = "SQLITE_IOERR_ACCESS";      break;
      case SQLITE_IOERR_CHECKRESERVEDLOCK:
                                 zName = "SQLITE_IOERR_CHECKRESERVEDLOCK"; break;
      case SQLITE_IOERR_LOCK:          zName = "SQLITE_IOERR_LOCK";        break;
      case SQLITE_CORRUPT_VTAB:        zName = "SQLITE_CORRUPT_VTAB";      break;
      case SQLITE_READONLY_RECOVERY:   zName = "SQLITE_READONLY_RECOVERY"; break;
      case SQLITE_READONLY_CANTLOCK:   zName = "SQLITE_READONLY_CANTLOCK"; break;
      case SQLITE_READONLY_ROLLBACK:   zName = "SQLITE_READONLY_ROLLBACK"; break;
    }
  }
  if( zName==0 ) zName = "SQLITE_Unknown";
  return zName;
}
#define t1ErrorName sqlite3TestErrorName

/*
** Convert an sqlite3_stmt* into an sqlite3*.  This depends on the
** fact that the sqlite3* is the first field in the Vdbe structure.
*/
#define StmtToDb(X)   sqlite3_db_handle(X)

................................................................................
  if( nByte>0 ){
    zBuf = (unsigned char *)Tcl_Alloc(nByte);
  }
  rc = sqlite3_blob_read(pBlob, zBuf, nByte, iOffset);
  if( rc==SQLITE_OK ){
    Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zBuf, nByte));
  }else{
    Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);
  }
  Tcl_Free((char *)zBuf);

  return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR);
}

/*
................................................................................

  zBuf = Tcl_GetByteArrayFromObj(objv[3], &nBuf);
  if( objc==5 && Tcl_GetIntFromObj(interp, objv[4], &nBuf) ){
    return TCL_ERROR;
  }
  rc = sqlite3_blob_write(pBlob, zBuf, nBuf, iOffset);
  if( rc!=SQLITE_OK ){
    Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);
  }

  return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR);
}

static int test_blob_reopen(
  ClientData clientData, /* Not used */
................................................................................
  }

  if( blobHandleFromObj(interp, objv[1], &pBlob) ) return TCL_ERROR;
  if( Tcl_GetWideIntFromObj(interp, objv[2], &iRowid) ) return TCL_ERROR;

  rc = sqlite3_blob_reopen(pBlob, iRowid);
  if( rc!=SQLITE_OK ){
    Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);
  }

  return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR);
}

#endif

................................................................................
      (p->pFunc ? cf2Func : 0),
      (p->pStep ? cf2Step : 0),
      (p->pFinal ? cf2Final : 0),
      cf2Destroy
  );
  if( rc!=SQLITE_OK ){
    Tcl_ResetResult(interp);
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage: sqlite3_load_extension DB-HANDLE FILE ?PROC?
................................................................................
    }
    sqlite3ValueFree(pVal);
    sqlite3_mutex_leave(db->mutex);
  }
  if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR;
  
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;

bad_args:
  Tcl_AppendResult(interp, "wrong # args: should be \"",
      Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0);
................................................................................
  if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR;
  value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes);
  if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR;

  rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT);
  if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR;
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }

  return TCL_OK;
}

/*
................................................................................
  if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR;
  value = (char*)Tcl_GetByteArrayFromObj(oString, 0);
  if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR;

  rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel);
  if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR;
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }

#endif /* SQLITE_OMIT_UTF16 */
  return TCL_OK;
}

................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 
        " DB", 0);
    return TCL_ERROR;
  }
  if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR;
  if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR;
  rc = sqlite3_busy_timeout(db, ms);
  Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
  return TCL_OK;
}

/*
** Usage:  tcl_variable_type VARIABLENAME
**
** Return the name of the internal representation for the
................................................................................
   return TCL_ERROR;
  }
  zDb = Tcl_GetString(objv[2]);
  if( zDb[0]=='\0' ) zDb = NULL;

  rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_CHUNK_SIZE, (void *)&nSize);
  if( rc ){
    Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** tclcmd:   file_control_sizehint_test DB DBNAME SIZE
................................................................................
   return TCL_ERROR;
  }
  zDb = Tcl_GetString(objv[2]);
  if( zDb[0]=='\0' ) zDb = NULL;

  rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_SIZE_HINT, (void *)&nSize);
  if( rc ){
    Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** tclcmd:   file_control_lockproxy_test DB PWD
................................................................................
  Tcl_Interp *pInterp;
  Tcl_Obj *pObj;
} logcallback = {0, 0};
static void xLogcallback(void *unused, int err, char *zMsg){
  Tcl_Obj *pNew = Tcl_DuplicateObj(logcallback.pObj);
  Tcl_IncrRefCount(pNew);
  Tcl_ListObjAppendElement(
      0, pNew, Tcl_NewStringObj(sqlite3TestErrorName(err), -1)
  );
  Tcl_ListObjAppendElement(0, pNew, Tcl_NewStringObj(zMsg, -1));
  Tcl_EvalObjEx(logcallback.pInterp, pNew, TCL_EVAL_GLOBAL|TCL_EVAL_DIRECT);
  Tcl_DecrRefCount(pNew);
}
static int test_sqlite3_log(
  ClientData clientData,







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    *ppDb = p->db;
  }else{
    *ppDb = (sqlite3*)sqlite3TestTextToPtr(zA);
  }
  return TCL_OK;
}


extern const char *sqlite3ErrName(int);









































































#define t1ErrorName sqlite3ErrName

/*
** Convert an sqlite3_stmt* into an sqlite3*.  This depends on the
** fact that the sqlite3* is the first field in the Vdbe structure.
*/
#define StmtToDb(X)   sqlite3_db_handle(X)

................................................................................
  if( nByte>0 ){
    zBuf = (unsigned char *)Tcl_Alloc(nByte);
  }
  rc = sqlite3_blob_read(pBlob, zBuf, nByte, iOffset);
  if( rc==SQLITE_OK ){
    Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zBuf, nByte));
  }else{
    Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
  }
  Tcl_Free((char *)zBuf);

  return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR);
}

/*
................................................................................

  zBuf = Tcl_GetByteArrayFromObj(objv[3], &nBuf);
  if( objc==5 && Tcl_GetIntFromObj(interp, objv[4], &nBuf) ){
    return TCL_ERROR;
  }
  rc = sqlite3_blob_write(pBlob, zBuf, nBuf, iOffset);
  if( rc!=SQLITE_OK ){
    Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
  }

  return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR);
}

static int test_blob_reopen(
  ClientData clientData, /* Not used */
................................................................................
  }

  if( blobHandleFromObj(interp, objv[1], &pBlob) ) return TCL_ERROR;
  if( Tcl_GetWideIntFromObj(interp, objv[2], &iRowid) ) return TCL_ERROR;

  rc = sqlite3_blob_reopen(pBlob, iRowid);
  if( rc!=SQLITE_OK ){
    Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
  }

  return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR);
}

#endif

................................................................................
      (p->pFunc ? cf2Func : 0),
      (p->pStep ? cf2Step : 0),
      (p->pFinal ? cf2Final : 0),
      cf2Destroy
  );
  if( rc!=SQLITE_OK ){
    Tcl_ResetResult(interp);
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage: sqlite3_load_extension DB-HANDLE FILE ?PROC?
................................................................................
    }
    sqlite3ValueFree(pVal);
    sqlite3_mutex_leave(db->mutex);
  }
  if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR;
  
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;

bad_args:
  Tcl_AppendResult(interp, "wrong # args: should be \"",
      Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0);
................................................................................
  if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR;
  value = (char*)Tcl_GetByteArrayFromObj(objv[3], &bytes);
  if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR;

  rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT);
  if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR;
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }

  return TCL_OK;
}

/*
................................................................................
  if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR;
  value = (char*)Tcl_GetByteArrayFromObj(oString, 0);
  if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR;

  rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel);
  if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR;
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }

#endif /* SQLITE_OMIT_UTF16 */
  return TCL_OK;
}

................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], 
        " DB", 0);
    return TCL_ERROR;
  }
  if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR;
  if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR;
  rc = sqlite3_busy_timeout(db, ms);
  Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
  return TCL_OK;
}

/*
** Usage:  tcl_variable_type VARIABLENAME
**
** Return the name of the internal representation for the
................................................................................
   return TCL_ERROR;
  }
  zDb = Tcl_GetString(objv[2]);
  if( zDb[0]=='\0' ) zDb = NULL;

  rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_CHUNK_SIZE, (void *)&nSize);
  if( rc ){
    Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** tclcmd:   file_control_sizehint_test DB DBNAME SIZE
................................................................................
   return TCL_ERROR;
  }
  zDb = Tcl_GetString(objv[2]);
  if( zDb[0]=='\0' ) zDb = NULL;

  rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_SIZE_HINT, (void *)&nSize);
  if( rc ){
    Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** tclcmd:   file_control_lockproxy_test DB PWD
................................................................................
  Tcl_Interp *pInterp;
  Tcl_Obj *pObj;
} logcallback = {0, 0};
static void xLogcallback(void *unused, int err, char *zMsg){
  Tcl_Obj *pNew = Tcl_DuplicateObj(logcallback.pObj);
  Tcl_IncrRefCount(pNew);
  Tcl_ListObjAppendElement(
      0, pNew, Tcl_NewStringObj(sqlite3ErrName(err), -1)
  );
  Tcl_ListObjAppendElement(0, pNew, Tcl_NewStringObj(zMsg, -1));
  Tcl_EvalObjEx(logcallback.pInterp, pNew, TCL_EVAL_GLOBAL|TCL_EVAL_DIRECT);
  Tcl_DecrRefCount(pNew);
}
static int test_sqlite3_log(
  ClientData clientData,

Changes to src/test2.c.

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*/
#include "sqliteInt.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>
#include <ctype.h>

extern const char *sqlite3TestErrorName(int rc);

/*
** Page size and reserved size used for testing.
*/
static int test_pagesize = 1024;

/*
................................................................................
    return TCL_ERROR;
  }
  if( Tcl_GetInt(interp, argv[2], &nPage) ) return TCL_ERROR;
  rc = sqlite3PagerOpen(sqlite3_vfs_find(0), &pPager, argv[1], 0, 0,
      SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_MAIN_DB,
      pager_test_reiniter);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3PagerSetCachesize(pPager, nPage);
  pageSize = test_pagesize;
  sqlite3PagerSetPagesize(pPager, &pageSize, -1);
  sqlite3_snprintf(sizeof(zBuf),zBuf,"%p",pPager);
  Tcl_AppendResult(interp, zBuf, 0);
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerClose(pPager);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_rollback ID
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerRollback(pPager);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_commit ID
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerCommitPhaseOne(pPager, 0, 0);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  rc = sqlite3PagerCommitPhaseTwo(pPager);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_stmt_begin ID
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerOpenSavepoint(pPager, 1);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_stmt_rollback ID
................................................................................
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerSavepoint(pPager, SAVEPOINT_ROLLBACK, 0);
  sqlite3PagerSavepoint(pPager, SAVEPOINT_RELEASE, 0);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_stmt_commit ID
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerSavepoint(pPager, SAVEPOINT_RELEASE, 0);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_stats ID
................................................................................
  pPager = sqlite3TestTextToPtr(argv[1]);
  if( Tcl_GetInt(interp, argv[2], &pgno) ) return TCL_ERROR;
  rc = sqlite3PagerSharedLock(pPager);
  if( rc==SQLITE_OK ){
    rc = sqlite3PagerGet(pPager, pgno, &pPage);
  }
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3_snprintf(sizeof(zBuf),zBuf,"%p",pPage);
  Tcl_AppendResult(interp, zBuf, 0);
  return TCL_OK;
}

................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " PAGE DATA\"", 0);
    return TCL_ERROR;
  }
  pPage = (DbPage *)sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerWrite(pPage);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  pData = sqlite3PagerGetData(pPage);
  strncpy(pData, argv[2], test_pagesize-1);
  pData[test_pagesize-1] = 0;
  return TCL_OK;
}
................................................................................
  if( zFile==0 ) return TCL_ERROR;
  memcpy(zFile, argv[2], nFile+1);
  zFile[nFile+1] = 0;
  rc = sqlite3OsOpenMalloc(pVfs, zFile, &fd, 
      (SQLITE_OPEN_CREATE|SQLITE_OPEN_READWRITE|SQLITE_OPEN_MAIN_DB), 0
  );
  if( rc ){
    Tcl_AppendResult(interp, "open failed: ", sqlite3TestErrorName(rc), 0);
    sqlite3_free(zFile);
    return TCL_ERROR;
  }
  offset = n;
  offset *= 1024*1024;
  rc = sqlite3OsWrite(fd, "Hello, World!", 14, offset);
  sqlite3OsCloseFree(fd);
  sqlite3_free(zFile);
  if( rc ){
    Tcl_AppendResult(interp, "write failed: ", sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}
#endif









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*/
#include "sqliteInt.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>
#include <ctype.h>

extern const char *sqlite3ErrName(int);

/*
** Page size and reserved size used for testing.
*/
static int test_pagesize = 1024;

/*
................................................................................
    return TCL_ERROR;
  }
  if( Tcl_GetInt(interp, argv[2], &nPage) ) return TCL_ERROR;
  rc = sqlite3PagerOpen(sqlite3_vfs_find(0), &pPager, argv[1], 0, 0,
      SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_MAIN_DB,
      pager_test_reiniter);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3PagerSetCachesize(pPager, nPage);
  pageSize = test_pagesize;
  sqlite3PagerSetPagesize(pPager, &pageSize, -1);
  sqlite3_snprintf(sizeof(zBuf),zBuf,"%p",pPager);
  Tcl_AppendResult(interp, zBuf, 0);
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerClose(pPager);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_rollback ID
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerRollback(pPager);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_commit ID
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerCommitPhaseOne(pPager, 0, 0);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  rc = sqlite3PagerCommitPhaseTwo(pPager);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_stmt_begin ID
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerOpenSavepoint(pPager, 1);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_stmt_rollback ID
................................................................................
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerSavepoint(pPager, SAVEPOINT_ROLLBACK, 0);
  sqlite3PagerSavepoint(pPager, SAVEPOINT_RELEASE, 0);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_stmt_commit ID
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pPager = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerSavepoint(pPager, SAVEPOINT_RELEASE, 0);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   pager_stats ID
................................................................................
  pPager = sqlite3TestTextToPtr(argv[1]);
  if( Tcl_GetInt(interp, argv[2], &pgno) ) return TCL_ERROR;
  rc = sqlite3PagerSharedLock(pPager);
  if( rc==SQLITE_OK ){
    rc = sqlite3PagerGet(pPager, pgno, &pPage);
  }
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3_snprintf(sizeof(zBuf),zBuf,"%p",pPage);
  Tcl_AppendResult(interp, zBuf, 0);
  return TCL_OK;
}

................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " PAGE DATA\"", 0);
    return TCL_ERROR;
  }
  pPage = (DbPage *)sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3PagerWrite(pPage);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  pData = sqlite3PagerGetData(pPage);
  strncpy(pData, argv[2], test_pagesize-1);
  pData[test_pagesize-1] = 0;
  return TCL_OK;
}
................................................................................
  if( zFile==0 ) return TCL_ERROR;
  memcpy(zFile, argv[2], nFile+1);
  zFile[nFile+1] = 0;
  rc = sqlite3OsOpenMalloc(pVfs, zFile, &fd, 
      (SQLITE_OPEN_CREATE|SQLITE_OPEN_READWRITE|SQLITE_OPEN_MAIN_DB), 0
  );
  if( rc ){
    Tcl_AppendResult(interp, "open failed: ", sqlite3ErrName(rc), 0);
    sqlite3_free(zFile);
    return TCL_ERROR;
  }
  offset = n;
  offset *= 1024*1024;
  rc = sqlite3OsWrite(fd, "Hello, World!", 14, offset);
  sqlite3OsCloseFree(fd);
  sqlite3_free(zFile);
  if( rc ){
    Tcl_AppendResult(interp, "write failed: ", sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}
#endif


Changes to src/test3.c.

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*/
#include "sqliteInt.h"
#include "btreeInt.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>

extern const char *sqlite3TestErrorName(int rc);

/*
** A bogus sqlite3 connection structure for use in the btree
** tests.
*/
static sqlite3 sDb;
static int nRefSqlite3 = 0;
................................................................................
  if( zFilename==0 ) return TCL_ERROR;
  memcpy(zFilename, argv[1], n+1);
  zFilename[n+1] = 0;
  rc = sqlite3BtreeOpen(sDb.pVfs, zFilename, &sDb, &pBt, 0, 
     SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_MAIN_DB);
  sqlite3_free(zFilename);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3BtreeSetCacheSize(pBt, nCache);
  sqlite3_snprintf(sizeof(zBuf), zBuf,"%p", pBt);
  Tcl_AppendResult(interp, zBuf, 0);
  return TCL_OK;
}
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pBt = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3BtreeClose(pBt);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  nRefSqlite3--;
  if( nRefSqlite3==0 ){
    sqlite3_mutex_leave(sDb.mutex);
    sqlite3_mutex_free(sDb.mutex);
    sDb.mutex = 0;
................................................................................
    return TCL_ERROR;
  }
  pBt = sqlite3TestTextToPtr(argv[1]);
  sqlite3BtreeEnter(pBt);
  rc = sqlite3BtreeBeginTrans(pBt, 1);
  sqlite3BtreeLeave(pBt);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   btree_pager_stats ID
................................................................................
#endif
  if( rc==SQLITE_OK ){
    rc = sqlite3BtreeCursor(pBt, iTable, wrFlag, 0, pCur);
  }
  sqlite3BtreeLeave(pBt);
  if( rc ){
    ckfree((char *)pCur);
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3_snprintf(sizeof(zBuf), zBuf,"%p", pCur);
  Tcl_AppendResult(interp, zBuf, 0);
  return SQLITE_OK;
}

................................................................................
  pCur = sqlite3TestTextToPtr(argv[1]);
  pBt = pCur->pBtree;
  sqlite3BtreeEnter(pBt);
  rc = sqlite3BtreeCloseCursor(pCur);
  sqlite3BtreeLeave(pBt);
  ckfree((char *)pCur);
  if( rc ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  return SQLITE_OK;
}

/*
** Usage:   btree_next ID
................................................................................
    return TCL_ERROR;
  }
  pCur = sqlite3TestTextToPtr(argv[1]);
  sqlite3BtreeEnter(pCur->pBtree);
  rc = sqlite3BtreeNext(pCur, &res);
  sqlite3BtreeLeave(pCur->pBtree);
  if( rc ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3_snprintf(sizeof(zBuf),zBuf,"%d",res);
  Tcl_AppendResult(interp, zBuf, 0);
  return SQLITE_OK;
}

................................................................................
    return TCL_ERROR;
  }
  pCur = sqlite3TestTextToPtr(argv[1]);
  sqlite3BtreeEnter(pCur->pBtree);
  rc = sqlite3BtreeFirst(pCur, &res);
  sqlite3BtreeLeave(pCur->pBtree);
  if( rc ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3_snprintf(sizeof(zBuf),zBuf,"%d",res);
  Tcl_AppendResult(interp, zBuf, 0);
  return SQLITE_OK;
}








|







 







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|







15
16
17
18
19
20
21
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23
24
25
26
27
28
29
..
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
..
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
...
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
...
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
...
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
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291
292
293
294
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297
298
299
300
301
302
303
304
305
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326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
*/
#include "sqliteInt.h"
#include "btreeInt.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>

extern const char *sqlite3ErrName(int);

/*
** A bogus sqlite3 connection structure for use in the btree
** tests.
*/
static sqlite3 sDb;
static int nRefSqlite3 = 0;
................................................................................
  if( zFilename==0 ) return TCL_ERROR;
  memcpy(zFilename, argv[1], n+1);
  zFilename[n+1] = 0;
  rc = sqlite3BtreeOpen(sDb.pVfs, zFilename, &sDb, &pBt, 0, 
     SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_MAIN_DB);
  sqlite3_free(zFilename);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3BtreeSetCacheSize(pBt, nCache);
  sqlite3_snprintf(sizeof(zBuf), zBuf,"%p", pBt);
  Tcl_AppendResult(interp, zBuf, 0);
  return TCL_OK;
}
................................................................................
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID\"", 0);
    return TCL_ERROR;
  }
  pBt = sqlite3TestTextToPtr(argv[1]);
  rc = sqlite3BtreeClose(pBt);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  nRefSqlite3--;
  if( nRefSqlite3==0 ){
    sqlite3_mutex_leave(sDb.mutex);
    sqlite3_mutex_free(sDb.mutex);
    sDb.mutex = 0;
................................................................................
    return TCL_ERROR;
  }
  pBt = sqlite3TestTextToPtr(argv[1]);
  sqlite3BtreeEnter(pBt);
  rc = sqlite3BtreeBeginTrans(pBt, 1);
  sqlite3BtreeLeave(pBt);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Usage:   btree_pager_stats ID
................................................................................
#endif
  if( rc==SQLITE_OK ){
    rc = sqlite3BtreeCursor(pBt, iTable, wrFlag, 0, pCur);
  }
  sqlite3BtreeLeave(pBt);
  if( rc ){
    ckfree((char *)pCur);
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3_snprintf(sizeof(zBuf), zBuf,"%p", pCur);
  Tcl_AppendResult(interp, zBuf, 0);
  return SQLITE_OK;
}

................................................................................
  pCur = sqlite3TestTextToPtr(argv[1]);
  pBt = pCur->pBtree;
  sqlite3BtreeEnter(pBt);
  rc = sqlite3BtreeCloseCursor(pCur);
  sqlite3BtreeLeave(pBt);
  ckfree((char *)pCur);
  if( rc ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  return SQLITE_OK;
}

/*
** Usage:   btree_next ID
................................................................................
    return TCL_ERROR;
  }
  pCur = sqlite3TestTextToPtr(argv[1]);
  sqlite3BtreeEnter(pCur->pBtree);
  rc = sqlite3BtreeNext(pCur, &res);
  sqlite3BtreeLeave(pCur->pBtree);
  if( rc ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3_snprintf(sizeof(zBuf),zBuf,"%d",res);
  Tcl_AppendResult(interp, zBuf, 0);
  return SQLITE_OK;
}

................................................................................
    return TCL_ERROR;
  }
  pCur = sqlite3TestTextToPtr(argv[1]);
  sqlite3BtreeEnter(pCur->pBtree);
  rc = sqlite3BtreeFirst(pCur, &res);
  sqlite3BtreeLeave(pCur->pBtree);
  if( rc ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
    return TCL_ERROR;
  }
  sqlite3_snprintf(sizeof(zBuf),zBuf,"%d",res);
  Tcl_AppendResult(interp, zBuf, 0);
  return SQLITE_OK;
}

Changes to src/test4.c.

16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
...
370
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372
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384
#if SQLITE_OS_UNIX && SQLITE_THREADSAFE
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include <sched.h>
#include <ctype.h>

extern const char *sqlite3TestErrorName(int rc);

/*
** Each thread is controlled by an instance of the following
** structure.
*/
typedef struct Thread Thread;
struct Thread {
................................................................................
  i = parse_thread_id(interp, argv[1]);
  if( i<0 ) return TCL_ERROR;
  if( !threadset[i].busy ){
    Tcl_AppendResult(interp, "no such thread", 0);
    return TCL_ERROR;
  }
  thread_wait(&threadset[i]);
  zName = sqlite3TestErrorName(threadset[i].rc);
  Tcl_AppendResult(interp, zName, 0);
  return TCL_OK;
}

/*
** Usage: thread_error  ID
**







|







 







|







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17
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24
25
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#if SQLITE_OS_UNIX && SQLITE_THREADSAFE
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include <sched.h>
#include <ctype.h>

extern const char *sqlite3ErrName(int);

/*
** Each thread is controlled by an instance of the following
** structure.
*/
typedef struct Thread Thread;
struct Thread {
................................................................................
  i = parse_thread_id(interp, argv[1]);
  if( i<0 ) return TCL_ERROR;
  if( !threadset[i].busy ){
    Tcl_AppendResult(interp, "no such thread", 0);
    return TCL_ERROR;
  }
  thread_wait(&threadset[i]);
  zName = sqlite3ErrName(threadset[i].rc);
  Tcl_AppendResult(interp, zName, 0);
  return TCL_OK;
}

/*
** Usage: thread_error  ID
**

Changes to src/test7.c.

372
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374
375
376
377
378
379
380
381
382
383
384
385
386
...
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
    Tcl_AppendResult(interp, "column number out of range", 0);
    return TCL_ERROR;
  }
  Tcl_AppendResult(interp, threadset[i].colv[n], 0);
  return TCL_OK;
}

extern const char *sqlite3TestErrorName(int rc);

/*
** Usage: client_result  ID
**
** Wait on the most recent operation to complete, then return the
** result code from that operation.
*/
................................................................................
  i = parse_client_id(interp, argv[1]);
  if( i<0 ) return TCL_ERROR;
  if( !threadset[i].busy ){
    Tcl_AppendResult(interp, "no such thread", 0);
    return TCL_ERROR;
  }
  client_wait(&threadset[i]);
  zName = sqlite3TestErrorName(threadset[i].rc);
  Tcl_AppendResult(interp, zName, 0);
  return TCL_OK;
}

/*
** Usage: client_error  ID
**







|







 







|







372
373
374
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376
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378
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380
381
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384
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...
401
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407
408
409
410
411
412
413
414
415
    Tcl_AppendResult(interp, "column number out of range", 0);
    return TCL_ERROR;
  }
  Tcl_AppendResult(interp, threadset[i].colv[n], 0);
  return TCL_OK;
}

extern const char *sqlite3ErrName(int);

/*
** Usage: client_result  ID
**
** Wait on the most recent operation to complete, then return the
** result code from that operation.
*/
................................................................................
  i = parse_client_id(interp, argv[1]);
  if( i<0 ) return TCL_ERROR;
  if( !threadset[i].busy ){
    Tcl_AppendResult(interp, "no such thread", 0);
    return TCL_ERROR;
  }
  client_wait(&threadset[i]);
  zName = sqlite3ErrName(threadset[i].rc);
  Tcl_AppendResult(interp, zName, 0);
  return TCL_OK;
}

/*
** Usage: client_error  ID
**

Changes to src/test8.c.

1296
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1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
....
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
  echoRollbackTo
};

/*
** Decode a pointer to an sqlite3 object.
*/
extern int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb);
extern const char *sqlite3TestErrorName(int rc);

static void moduleDestroy(void *p){
  sqlite3_free(p);
}

/*
** Register the echo virtual table module.
................................................................................
    pMod = sqlite3_malloc(sizeof(EchoModule));
    pMod->interp = interp;
    rc = sqlite3_create_module_v2(db, "echo_v2", 
        &echoModuleV2, (void*)pMod, moduleDestroy
    );
  }

  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
  return TCL_OK;
}

/*
** Tcl interface to sqlite3_declare_vtab, invoked as follows from Tcl:
**
** sqlite3_declare_vtab DB SQL







|







 







|







1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
....
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
  echoRollbackTo
};

/*
** Decode a pointer to an sqlite3 object.
*/
extern int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb);
extern const char *sqlite3ErrName(int);

static void moduleDestroy(void *p){
  sqlite3_free(p);
}

/*
** Register the echo virtual table module.
................................................................................
    pMod = sqlite3_malloc(sizeof(EchoModule));
    pMod->interp = interp;
    rc = sqlite3_create_module_v2(db, "echo_v2", 
        &echoModuleV2, (void*)pMod, moduleDestroy
    );
  }

  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
  return TCL_OK;
}

/*
** Tcl interface to sqlite3_declare_vtab, invoked as follows from Tcl:
**
** sqlite3_declare_vtab DB SQL

Changes to src/test_async.c.

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
..
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
...
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218

#ifdef SQLITE_ENABLE_ASYNCIO

#include "sqlite3async.h"
#include "sqlite3.h"
#include <assert.h>

/* From test1.c */
const char *sqlite3TestErrorName(int);


struct TestAsyncGlobal {
  int isInstalled;                     /* True when async VFS is installed */
} testasync_g = { 0 };

TCL_DECLARE_MUTEX(testasync_g_writerMutex);
................................................................................
  }
  if( Tcl_GetBooleanFromObj(interp, objv[2], &isDefault) ){
    return TCL_ERROR;
  }

  rc = sqlite3async_initialize(zParent, isDefault);
  if( rc!=SQLITE_OK ){
    Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3TestErrorName(rc), -1));
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** sqlite3async_shutdown
................................................................................
    rc = sqlite3async_control(
        eOpt==SQLITEASYNC_HALT ? SQLITEASYNC_GET_HALT :
        eOpt==SQLITEASYNC_DELAY ? SQLITEASYNC_GET_DELAY :
        SQLITEASYNC_GET_LOCKFILES, &iVal);
  }

  if( rc!=SQLITE_OK ){
    Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3TestErrorName(rc), -1));
    return TCL_ERROR;
  }

  if( eOpt==SQLITEASYNC_HALT ){
    Tcl_SetObjResult(interp, Tcl_NewStringObj(az[iVal], -1));
  }else{
    Tcl_SetObjResult(interp, Tcl_NewIntObj(iVal));







|
|







 







|







 







|







19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
..
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
...
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218

#ifdef SQLITE_ENABLE_ASYNCIO

#include "sqlite3async.h"
#include "sqlite3.h"
#include <assert.h>

/* From main.c */
extern const char *sqlite3ErrName(int);


struct TestAsyncGlobal {
  int isInstalled;                     /* True when async VFS is installed */
} testasync_g = { 0 };

TCL_DECLARE_MUTEX(testasync_g_writerMutex);
................................................................................
  }
  if( Tcl_GetBooleanFromObj(interp, objv[2], &isDefault) ){
    return TCL_ERROR;
  }

  rc = sqlite3async_initialize(zParent, isDefault);
  if( rc!=SQLITE_OK ){
    Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1));
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** sqlite3async_shutdown
................................................................................
    rc = sqlite3async_control(
        eOpt==SQLITEASYNC_HALT ? SQLITEASYNC_GET_HALT :
        eOpt==SQLITEASYNC_DELAY ? SQLITEASYNC_GET_DELAY :
        SQLITEASYNC_GET_LOCKFILES, &iVal);
  }

  if( rc!=SQLITE_OK ){
    Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1));
    return TCL_ERROR;
  }

  if( eOpt==SQLITEASYNC_HALT ){
    Tcl_SetObjResult(interp, Tcl_NewStringObj(az[iVal], -1));
  }else{
    Tcl_SetObjResult(interp, Tcl_NewIntObj(iVal));

Changes to src/test_backup.c.

12
13
14
15
16
17
18
19



20
21
22
23
24
25
26
27
28
29
..
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
** This file contains test logic for the sqlite3_backup() interface.
**
*/

#include "tcl.h"
#include <sqlite3.h>
#include <assert.h>




/* These functions are implemented in test1.c. */
int getDbPointer(Tcl_Interp *, const char *, sqlite3 **);
const char *sqlite3TestErrorName(int);

static int backupTestCmd(
  ClientData clientData, 
  Tcl_Interp *interp, 
  int objc,
  Tcl_Obj *const*objv
){
................................................................................
      zCmdName = Tcl_GetString(objv[0]);
      Tcl_GetCommandInfo(interp, zCmdName, &cmdInfo);
      cmdInfo.deleteProc = 0;
      Tcl_SetCommandInfo(interp, zCmdName, &cmdInfo);
      Tcl_DeleteCommand(interp, zCmdName);

      rc = sqlite3_backup_finish(p);
      Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
      break;
    }

    case BACKUP_STEP: {
      int nPage;
      if( TCL_OK!=Tcl_GetIntFromObj(interp, objv[2], &nPage) ){
        return TCL_ERROR;
      }
      rc = sqlite3_backup_step(p, nPage);
      Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
      break;
    }

    case BACKUP_REMAINING:
      Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_backup_remaining(p)));
      break;









>
>
>

|
<







 







|









|







12
13
14
15
16
17
18
19
20
21
22
23
24

25
26
27
28
29
30
31
..
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
** This file contains test logic for the sqlite3_backup() interface.
**
*/

#include "tcl.h"
#include <sqlite3.h>
#include <assert.h>

/* These functions are implemented in main.c. */
extern const char *sqlite3ErrName(int);

/* These functions are implemented in test1.c. */
extern int getDbPointer(Tcl_Interp *, const char *, sqlite3 **);


static int backupTestCmd(
  ClientData clientData, 
  Tcl_Interp *interp, 
  int objc,
  Tcl_Obj *const*objv
){
................................................................................
      zCmdName = Tcl_GetString(objv[0]);
      Tcl_GetCommandInfo(interp, zCmdName, &cmdInfo);
      cmdInfo.deleteProc = 0;
      Tcl_SetCommandInfo(interp, zCmdName, &cmdInfo);
      Tcl_DeleteCommand(interp, zCmdName);

      rc = sqlite3_backup_finish(p);
      Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
      break;
    }

    case BACKUP_STEP: {
      int nPage;
      if( TCL_OK!=Tcl_GetIntFromObj(interp, objv[2], &nPage) ){
        return TCL_ERROR;
      }
      rc = sqlite3_backup_step(p, nPage);
      Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
      break;
    }

    case BACKUP_REMAINING:
      Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_backup_remaining(p)));
      break;

Changes to src/test_intarray.c.

274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
...
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
...
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362

/*
** Routines to encode and decode pointers
*/
extern int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb);
extern void *sqlite3TestTextToPtr(const char*);
extern int sqlite3TestMakePointerStr(Tcl_Interp*, char *zPtr, void*);
extern const char *sqlite3TestErrorName(int);

/*
**    sqlite3_intarray_create  DB  NAME
**
** Invoke the sqlite3_intarray_create interface.  A string that becomes
** the first parameter to sqlite3_intarray_bind.
*/
................................................................................
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
  zName = Tcl_GetString(objv[2]);
#ifndef SQLITE_OMIT_VIRTUALTABLE
  rc = sqlite3_intarray_create(db, zName, &pArray);
#endif
  if( rc!=SQLITE_OK ){
    assert( pArray==0 );
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), (char*)0);
    return TCL_ERROR;
  }
  sqlite3TestMakePointerStr(interp, zPtr, pArray);
  Tcl_AppendResult(interp, zPtr, (char*)0);
  return TCL_OK;
}

................................................................................
  for(i=0; i<n; i++){
    Tcl_WideInt x = 0;
    Tcl_GetWideIntFromObj(0, objv[i+2], &x);
    a[i] = x;
  }
  rc = sqlite3_intarray_bind(pArray, n, a, sqlite3_free);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), (char*)0);
    return TCL_ERROR;
  }
#endif
  return TCL_OK;
}

/*







|







 







|







 







|







274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
...
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
...
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362

/*
** Routines to encode and decode pointers
*/
extern int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb);
extern void *sqlite3TestTextToPtr(const char*);
extern int sqlite3TestMakePointerStr(Tcl_Interp*, char *zPtr, void*);
extern const char *sqlite3ErrName(int);

/*
**    sqlite3_intarray_create  DB  NAME
**
** Invoke the sqlite3_intarray_create interface.  A string that becomes
** the first parameter to sqlite3_intarray_bind.
*/
................................................................................
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
  zName = Tcl_GetString(objv[2]);
#ifndef SQLITE_OMIT_VIRTUALTABLE
  rc = sqlite3_intarray_create(db, zName, &pArray);
#endif
  if( rc!=SQLITE_OK ){
    assert( pArray==0 );
    Tcl_AppendResult(interp, sqlite3ErrName(rc), (char*)0);
    return TCL_ERROR;
  }
  sqlite3TestMakePointerStr(interp, zPtr, pArray);
  Tcl_AppendResult(interp, zPtr, (char*)0);
  return TCL_OK;
}

................................................................................
  for(i=0; i<n; i++){
    Tcl_WideInt x = 0;
    Tcl_GetWideIntFromObj(0, objv[i+2], &x);
    a[i] = x;
  }
  rc = sqlite3_intarray_bind(pArray, n, a, sqlite3_free);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3ErrName(rc), (char*)0);
    return TCL_ERROR;
  }
#endif
  return TCL_OK;
}

/*

Changes to src/test_malloc.c.

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  }
  return rc;
}

#ifdef SQLITE_TEST

/*
** This function is implemented in test1.c. Returns a pointer to a static
** buffer containing the symbolic SQLite error code that corresponds to
** the least-significant 8-bits of the integer passed as an argument.
** For example:
**
**   sqlite3TestErrorName(1) -> "SQLITE_ERROR"
*/
const char *sqlite3TestErrorName(int);

/*
** Transform pointers to text and back again
*/
static void pointerToText(void *p, char *z){
  static const char zHex[] = "0123456789abcdef";
  int i, k;
................................................................................
  Tcl_Obj *CONST objv[]
){
  int rc;
  int sz, cnt;
  sqlite3 *db;
  int bufid;
  static char azBuf[2][10000];
  int getDbPointer(Tcl_Interp*, const char*, sqlite3**);
  if( objc!=5 ){
    Tcl_WrongNumArgs(interp, 1, objv, "BUFID SIZE COUNT");
    return TCL_ERROR;
  }
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
  if( Tcl_GetIntFromObj(interp, objv[2], &bufid) ) return TCL_ERROR;
  if( Tcl_GetIntFromObj(interp, objv[3], &sz) ) return TCL_ERROR;
................................................................................
    zBuf = 0;
    rc = sqlite3_config(SQLITE_CONFIG_HEAP, (void*)0, 0, 0);
  }else{
    zBuf = realloc(zBuf, nByte);
    rc = sqlite3_config(SQLITE_CONFIG_HEAP, zBuf, nByte, nMinAlloc);
  }

  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);
  return TCL_OK;
}

/*
** Usage:    sqlite3_config_error  [DB]
**
** Invoke sqlite3_config() or sqlite3_db_config() with invalid
................................................................................
static int test_config_error(
  void * clientData, 
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  sqlite3 *db;
  int getDbPointer(Tcl_Interp*, const char*, sqlite3**);

  if( objc!=2 && objc!=1 ){
    Tcl_WrongNumArgs(interp, 1, objv, "[DB]");
    return TCL_ERROR;
  }
  if( objc==2 ){
    if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
................................................................................
    return TCL_ERROR;
  }
  if( Tcl_GetBooleanFromObj(interp, objv[1], &bOpenUri) ){
    return TCL_ERROR;
  }

  rc = sqlite3_config(SQLITE_CONFIG_URI, bOpenUri);
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);

  return TCL_OK;
}

/*
** Usage:    sqlite3_config_cis  BOOLEAN
**
................................................................................
    return TCL_ERROR;
  }
  if( Tcl_GetBooleanFromObj(interp, objv[1], &bUseCis) ){
    return TCL_ERROR;
  }

  rc = sqlite3_config(SQLITE_CONFIG_COVERING_INDEX_SCAN, bUseCis);
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);

  return TCL_OK;
}

/*
** Usage:    sqlite3_dump_memsys3  FILENAME
**           sqlite3_dump_memsys5  FILENAME
................................................................................
  int objc,
  Tcl_Obj *CONST objv[]
){
  int rc, iValue, mxValue;
  int i, op, resetFlag;
  const char *zOpName;
  sqlite3 *db;
  int getDbPointer(Tcl_Interp*, const char*, sqlite3**);
  static const struct {
    const char *zName;
    int op;
  } aOp[] = {
    { "LOOKASIDE_USED",      SQLITE_DBSTATUS_LOOKASIDE_USED      },
    { "CACHE_USED",          SQLITE_DBSTATUS_CACHE_USED          },
    { "SCHEMA_USED",         SQLITE_DBSTATUS_SCHEMA_USED         },
................................................................................
    Tcl_WrongNumArgs(interp, 1, objv, "BOOLEAN");
    return TCL_ERROR;
  }
  if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[1], &isInstall) ){
    return TCL_ERROR;
  }
  rc = faultsimInstall(isInstall);
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);
  return TCL_OK;
}

/*
** sqlite3_install_memsys3
*/
static int test_install_memsys3(
................................................................................
  Tcl_Obj *CONST objv[]
){
  int rc = SQLITE_MISUSE;
#ifdef SQLITE_ENABLE_MEMSYS3
  const sqlite3_mem_methods *sqlite3MemGetMemsys3(void);
  rc = sqlite3_config(SQLITE_CONFIG_MALLOC, sqlite3MemGetMemsys3());
#endif
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);
  return TCL_OK;
}

static int test_vfs_oom_test(
  void * clientData,
  Tcl_Interp *interp,
  int objc,







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1071
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1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
....
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
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1135
1136
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1139
1140
1141
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1144
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1147
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1150
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1153
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1188
1189
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1197
1198
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1225
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1231
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1332
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1342
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  }
  return rc;
}

#ifdef SQLITE_TEST

/*
** This function is implemented in main.c. Returns a pointer to a static
** buffer containing the symbolic SQLite error code that corresponds to
** the least-significant 8-bits of the integer passed as an argument.
** For example:
**
**   sqlite3ErrName(1) -> "SQLITE_ERROR"
*/
extern const char *sqlite3ErrName(int);

/*
** Transform pointers to text and back again
*/
static void pointerToText(void *p, char *z){
  static const char zHex[] = "0123456789abcdef";
  int i, k;
................................................................................
  Tcl_Obj *CONST objv[]
){
  int rc;
  int sz, cnt;
  sqlite3 *db;
  int bufid;
  static char azBuf[2][10000];
  extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**);
  if( objc!=5 ){
    Tcl_WrongNumArgs(interp, 1, objv, "BUFID SIZE COUNT");
    return TCL_ERROR;
  }
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
  if( Tcl_GetIntFromObj(interp, objv[2], &bufid) ) return TCL_ERROR;
  if( Tcl_GetIntFromObj(interp, objv[3], &sz) ) return TCL_ERROR;
................................................................................
    zBuf = 0;
    rc = sqlite3_config(SQLITE_CONFIG_HEAP, (void*)0, 0, 0);
  }else{
    zBuf = realloc(zBuf, nByte);
    rc = sqlite3_config(SQLITE_CONFIG_HEAP, zBuf, nByte, nMinAlloc);
  }

  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
  return TCL_OK;
}

/*
** Usage:    sqlite3_config_error  [DB]
**
** Invoke sqlite3_config() or sqlite3_db_config() with invalid
................................................................................
static int test_config_error(
  void * clientData, 
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  sqlite3 *db;
  extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**);

  if( objc!=2 && objc!=1 ){
    Tcl_WrongNumArgs(interp, 1, objv, "[DB]");
    return TCL_ERROR;
  }
  if( objc==2 ){
    if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
................................................................................
    return TCL_ERROR;
  }
  if( Tcl_GetBooleanFromObj(interp, objv[1], &bOpenUri) ){
    return TCL_ERROR;
  }

  rc = sqlite3_config(SQLITE_CONFIG_URI, bOpenUri);
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);

  return TCL_OK;
}

/*
** Usage:    sqlite3_config_cis  BOOLEAN
**
................................................................................
    return TCL_ERROR;
  }
  if( Tcl_GetBooleanFromObj(interp, objv[1], &bUseCis) ){
    return TCL_ERROR;
  }

  rc = sqlite3_config(SQLITE_CONFIG_COVERING_INDEX_SCAN, bUseCis);
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);

  return TCL_OK;
}

/*
** Usage:    sqlite3_dump_memsys3  FILENAME
**           sqlite3_dump_memsys5  FILENAME
................................................................................
  int objc,
  Tcl_Obj *CONST objv[]
){
  int rc, iValue, mxValue;
  int i, op, resetFlag;
  const char *zOpName;
  sqlite3 *db;
  extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**);
  static const struct {
    const char *zName;
    int op;
  } aOp[] = {
    { "LOOKASIDE_USED",      SQLITE_DBSTATUS_LOOKASIDE_USED      },
    { "CACHE_USED",          SQLITE_DBSTATUS_CACHE_USED          },
    { "SCHEMA_USED",         SQLITE_DBSTATUS_SCHEMA_USED         },
................................................................................
    Tcl_WrongNumArgs(interp, 1, objv, "BOOLEAN");
    return TCL_ERROR;
  }
  if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[1], &isInstall) ){
    return TCL_ERROR;
  }
  rc = faultsimInstall(isInstall);
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
  return TCL_OK;
}

/*
** sqlite3_install_memsys3
*/
static int test_install_memsys3(
................................................................................
  Tcl_Obj *CONST objv[]
){
  int rc = SQLITE_MISUSE;
#ifdef SQLITE_ENABLE_MEMSYS3
  const sqlite3_mem_methods *sqlite3MemGetMemsys3(void);
  rc = sqlite3_config(SQLITE_CONFIG_MALLOC, sqlite3MemGetMemsys3());
#endif
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
  return TCL_OK;
}

static int test_vfs_oom_test(
  void * clientData,
  Tcl_Interp *interp,
  int objc,

Changes to src/test_multiplex.c.

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1212
1213
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1234
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....
1351
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1354
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1357
1358
1359
1360
1361
1362
1363
1364
1365
  memset(&gMultiplex, 0, sizeof(gMultiplex));
  return SQLITE_OK;
}

/***************************** Test Code ***********************************/
#ifdef SQLITE_TEST
#include <tcl.h>
extern const char *sqlite3TestErrorName(int);


/*
** tclcmd: sqlite3_multiplex_initialize NAME MAKEDEFAULT
*/
static int test_multiplex_initialize(
  void * clientData,
................................................................................
  }
  zName = Tcl_GetString(objv[1]);
  if( Tcl_GetBooleanFromObj(interp, objv[2], &makeDefault) ) return TCL_ERROR;
  if( zName[0]=='\0' ) zName = 0;

  /* Call sqlite3_multiplex_initialize() */
  rc = sqlite3_multiplex_initialize(zName, makeDefault);
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);

  return TCL_OK;
}

/*
** tclcmd: sqlite3_multiplex_shutdown
*/
................................................................................
  if( objc!=1 ){
    Tcl_WrongNumArgs(interp, 1, objv, "");
    return TCL_ERROR;
  }

  /* Call sqlite3_multiplex_shutdown() */
  rc = sqlite3_multiplex_shutdown();
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);

  return TCL_OK;
}

/*
** tclcmd:  sqlite3_multiplex_dump
*/
................................................................................
      break;
    default:
      Tcl_WrongNumArgs(interp, 4, objv, "SUB-COMMAND");
      return TCL_ERROR;
  }

  rc = sqlite3_file_control(db, Tcl_GetString(objv[2]), aSub[idx].op, pArg);
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
  return (rc==SQLITE_OK) ? TCL_OK : TCL_ERROR;
}

/*
** This routine registers the custom TCL commands defined in this
** module.  This should be the only procedure visible from outside
** of this module.







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1179
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1190
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1193
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1208
1209
1210
1211
1212
1213
1214
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1217
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1219
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1222
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1233
1234
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....
1351
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1354
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1357
1358
1359
1360
1361
1362
1363
1364
1365
  memset(&gMultiplex, 0, sizeof(gMultiplex));
  return SQLITE_OK;
}

/***************************** Test Code ***********************************/
#ifdef SQLITE_TEST
#include <tcl.h>
extern const char *sqlite3ErrName(int);


/*
** tclcmd: sqlite3_multiplex_initialize NAME MAKEDEFAULT
*/
static int test_multiplex_initialize(
  void * clientData,
................................................................................
  }
  zName = Tcl_GetString(objv[1]);
  if( Tcl_GetBooleanFromObj(interp, objv[2], &makeDefault) ) return TCL_ERROR;
  if( zName[0]=='\0' ) zName = 0;

  /* Call sqlite3_multiplex_initialize() */
  rc = sqlite3_multiplex_initialize(zName, makeDefault);
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);

  return TCL_OK;
}

/*
** tclcmd: sqlite3_multiplex_shutdown
*/
................................................................................
  if( objc!=1 ){
    Tcl_WrongNumArgs(interp, 1, objv, "");
    return TCL_ERROR;
  }

  /* Call sqlite3_multiplex_shutdown() */
  rc = sqlite3_multiplex_shutdown();
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);

  return TCL_OK;
}

/*
** tclcmd:  sqlite3_multiplex_dump
*/
................................................................................
      break;
    default:
      Tcl_WrongNumArgs(interp, 4, objv, "SUB-COMMAND");
      return TCL_ERROR;
  }

  rc = sqlite3_file_control(db, Tcl_GetString(objv[2]), aSub[idx].op, pArg);
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
  return (rc==SQLITE_OK) ? TCL_OK : TCL_ERROR;
}

/*
** This routine registers the custom TCL commands defined in this
** module.  This should be the only procedure visible from outside
** of this module.

Changes to src/test_mutex.c.

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361
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#include "tcl.h"
#include "sqlite3.h"
#include "sqliteInt.h"
#include <stdlib.h>
#include <assert.h>
#include <string.h>

/* defined in test1.c */
const char *sqlite3TestErrorName(int);

/* A countable mutex */
struct sqlite3_mutex {
  sqlite3_mutex *pReal;
  int eType;
};

................................................................................

  if( objc!=1 ){
    Tcl_WrongNumArgs(interp, 1, objv, "");
    return TCL_ERROR;
  }

  rc = sqlite3_shutdown();
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);
  return TCL_OK;
}

/*
** sqlite3_initialize
*/
static int test_initialize(
................................................................................

  if( objc!=1 ){
    Tcl_WrongNumArgs(interp, 1, objv, "");
    return TCL_ERROR;
  }

  rc = sqlite3_initialize();
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);
  return TCL_OK;
}

/*
** install_mutex_counters BOOLEAN
*/
static int test_install_mutex_counters(
................................................................................
    memset(&g.m, 0, sizeof(sqlite3_mutex_methods));
  }

  if( rc==SQLITE_OK ){
    g.isInstalled = isInstall;
  }

  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);
  return TCL_OK;
}

/*
** read_mutex_counters
*/
static int test_read_mutex_counters(
................................................................................
      return TCL_ERROR;
    }
  }else{
    i = aOpt[i].iValue;
  }

  rc = sqlite3_config(i);
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_VOLATILE);
  return TCL_OK;
}

static sqlite3 *getDbPointer(Tcl_Interp *pInterp, Tcl_Obj *pObj){
  sqlite3 *db;
  Tcl_CmdInfo info;
  char *zCmd = Tcl_GetString(pObj);







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|







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16
17
18
19
20
21
22
23
24
25
26
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28
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30
...
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145
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148
149
150
151
152
153
154
155
156
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158
...
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#include "tcl.h"
#include "sqlite3.h"
#include "sqliteInt.h"
#include <stdlib.h>
#include <assert.h>
#include <string.h>

/* defined in main.c */
extern const char *sqlite3ErrName(int);

/* A countable mutex */
struct sqlite3_mutex {
  sqlite3_mutex *pReal;
  int eType;
};

................................................................................

  if( objc!=1 ){
    Tcl_WrongNumArgs(interp, 1, objv, "");
    return TCL_ERROR;
  }

  rc = sqlite3_shutdown();
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
  return TCL_OK;
}

/*
** sqlite3_initialize
*/
static int test_initialize(
................................................................................

  if( objc!=1 ){
    Tcl_WrongNumArgs(interp, 1, objv, "");
    return TCL_ERROR;
  }

  rc = sqlite3_initialize();
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
  return TCL_OK;
}

/*
** install_mutex_counters BOOLEAN
*/
static int test_install_mutex_counters(
................................................................................
    memset(&g.m, 0, sizeof(sqlite3_mutex_methods));
  }

  if( rc==SQLITE_OK ){
    g.isInstalled = isInstall;
  }

  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
  return TCL_OK;
}

/*
** read_mutex_counters
*/
static int test_read_mutex_counters(
................................................................................
      return TCL_ERROR;
    }
  }else{
    i = aOpt[i].iValue;
  }

  rc = sqlite3_config(i);
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE);
  return TCL_OK;
}

static sqlite3 *getDbPointer(Tcl_Interp *pInterp, Tcl_Obj *pObj){
  sqlite3 *db;
  Tcl_CmdInfo info;
  char *zCmd = Tcl_GetString(pObj);

Changes to src/test_quota.c.

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*/
typedef struct TclQuotaCallback TclQuotaCallback;
struct TclQuotaCallback {
  Tcl_Interp *interp;    /* Interpreter in which to run the script */
  Tcl_Obj *pScript;      /* Script to be run */
};

extern const char *sqlite3TestErrorName(int);


/*
** This is the callback from a quota-over-limit.
*/
static void tclQuotaCallback(
  const char *zFilename,          /* Name of file whose size increases */
................................................................................
  }
  zName = Tcl_GetString(objv[1]);
  if( Tcl_GetBooleanFromObj(interp, objv[2], &makeDefault) ) return TCL_ERROR;
  if( zName[0]=='\0' ) zName = 0;

  /* Call sqlite3_quota_initialize() */
  rc = sqlite3_quota_initialize(zName, makeDefault);
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);

  return TCL_OK;
}

/*
** tclcmd: sqlite3_quota_shutdown
*/
................................................................................
  if( objc!=1 ){
    Tcl_WrongNumArgs(interp, 1, objv, "");
    return TCL_ERROR;
  }

  /* Call sqlite3_quota_shutdown() */
  rc = sqlite3_quota_shutdown();
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);

  return TCL_OK;
}

/*
** tclcmd: sqlite3_quota_set PATTERN LIMIT SCRIPT
*/
................................................................................
    xDestroy = 0;
    xCallback = 0;
  }

  /* Invoke sqlite3_quota_set() */
  rc = sqlite3_quota_set(zPattern, iLimit, xCallback, (void*)p, xDestroy);

  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
  return TCL_OK;
}

/*
** tclcmd: sqlite3_quota_file FILENAME
*/
static int test_quota_file(
................................................................................
    return TCL_ERROR;
  }
  zFilename = Tcl_GetString(objv[1]);

  /* Invoke sqlite3_quota_file() */
  rc = sqlite3_quota_file(zFilename);

  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
  return TCL_OK;
}

/*
** tclcmd:  sqlite3_quota_dump
*/
static int test_quota_dump(







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typedef struct TclQuotaCallback TclQuotaCallback;
struct TclQuotaCallback {
  Tcl_Interp *interp;    /* Interpreter in which to run the script */
  Tcl_Obj *pScript;      /* Script to be run */
};

extern const char *sqlite3ErrName(int);


/*
** This is the callback from a quota-over-limit.
*/
static void tclQuotaCallback(
  const char *zFilename,          /* Name of file whose size increases */
................................................................................
  }
  zName = Tcl_GetString(objv[1]);
  if( Tcl_GetBooleanFromObj(interp, objv[2], &makeDefault) ) return TCL_ERROR;
  if( zName[0]=='\0' ) zName = 0;

  /* Call sqlite3_quota_initialize() */
  rc = sqlite3_quota_initialize(zName, makeDefault);
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);

  return TCL_OK;
}

/*
** tclcmd: sqlite3_quota_shutdown
*/
................................................................................
  if( objc!=1 ){
    Tcl_WrongNumArgs(interp, 1, objv, "");
    return TCL_ERROR;
  }

  /* Call sqlite3_quota_shutdown() */
  rc = sqlite3_quota_shutdown();
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);

  return TCL_OK;
}

/*
** tclcmd: sqlite3_quota_set PATTERN LIMIT SCRIPT
*/
................................................................................
    xDestroy = 0;
    xCallback = 0;
  }

  /* Invoke sqlite3_quota_set() */
  rc = sqlite3_quota_set(zPattern, iLimit, xCallback, (void*)p, xDestroy);

  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
  return TCL_OK;
}

/*
** tclcmd: sqlite3_quota_file FILENAME
*/
static int test_quota_file(
................................................................................
    return TCL_ERROR;
  }
  zFilename = Tcl_GetString(objv[1]);

  /* Invoke sqlite3_quota_file() */
  rc = sqlite3_quota_file(zFilename);

  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
  return TCL_OK;
}

/*
** tclcmd:  sqlite3_quota_dump
*/
static int test_quota_dump(

Changes to src/test_rtree.c.

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#ifndef SQLITE_ENABLE_RTREE
  UNUSED_PARAMETER(clientData);
  UNUSED_PARAMETER(interp);
  UNUSED_PARAMETER(objc);
  UNUSED_PARAMETER(objv);
#else
  extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**);
  extern const char *sqlite3TestErrorName(int);
  sqlite3 *db;
  int rc;

  if( objc!=2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "DB");
    return TCL_ERROR;
  }
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
  rc = sqlite3_rtree_geometry_callback(db, "cube", cube_geom, (void *)&gHere);
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
#endif
  return TCL_OK;
}

static int register_circle_geom(
  void * clientData,
  Tcl_Interp *interp,
................................................................................
#ifndef SQLITE_ENABLE_RTREE
  UNUSED_PARAMETER(clientData);
  UNUSED_PARAMETER(interp);
  UNUSED_PARAMETER(objc);
  UNUSED_PARAMETER(objv);
#else
  extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**);
  extern const char *sqlite3TestErrorName(int);
  sqlite3 *db;
  int rc;

  if( objc!=2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "DB");
    return TCL_ERROR;
  }
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
  rc = sqlite3_rtree_geometry_callback(db, "circle", circle_geom, 0);
  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), TCL_STATIC);
#endif
  return TCL_OK;
}

int Sqlitetestrtree_Init(Tcl_Interp *interp){
  Tcl_CreateObjCommand(interp, "register_cube_geom", register_cube_geom, 0, 0);
  Tcl_CreateObjCommand(interp, "register_circle_geom",register_circle_geom,0,0);
  return TCL_OK;
}







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#ifndef SQLITE_ENABLE_RTREE
  UNUSED_PARAMETER(clientData);
  UNUSED_PARAMETER(interp);
  UNUSED_PARAMETER(objc);
  UNUSED_PARAMETER(objv);
#else
  extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**);
  extern const char *sqlite3ErrName(int);
  sqlite3 *db;
  int rc;

  if( objc!=2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "DB");
    return TCL_ERROR;
  }
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
  rc = sqlite3_rtree_geometry_callback(db, "cube", cube_geom, (void *)&gHere);
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
#endif
  return TCL_OK;
}

static int register_circle_geom(
  void * clientData,
  Tcl_Interp *interp,
................................................................................
#ifndef SQLITE_ENABLE_RTREE
  UNUSED_PARAMETER(clientData);
  UNUSED_PARAMETER(interp);
  UNUSED_PARAMETER(objc);
  UNUSED_PARAMETER(objv);
#else
  extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**);
  extern const char *sqlite3ErrName(int);
  sqlite3 *db;
  int rc;

  if( objc!=2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "DB");
    return TCL_ERROR;
  }
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
  rc = sqlite3_rtree_geometry_callback(db, "circle", circle_geom, 0);
  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC);
#endif
  return TCL_OK;
}

int Sqlitetestrtree_Init(Tcl_Interp *interp){
  Tcl_CreateObjCommand(interp, "register_cube_geom", register_cube_geom, 0, 0);
  Tcl_CreateObjCommand(interp, "register_circle_geom",register_circle_geom,0,0);
  return TCL_OK;
}

Changes to src/test_syscall.c.

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#include <stdlib.h>
#include <string.h>
#include <assert.h>

#include "sqliteInt.h"
#if SQLITE_OS_UNIX

/* From test1.c */
extern const char *sqlite3TestErrorName(int);

#include <sys/mman.h>
#include <sys/types.h>
#include <errno.h>

static struct TestSyscallGlobal {
  int bPersist;                   /* 1 for persistent errors, 0 for transient */
................................................................................
    for(i=0; rc==SQLITE_OK && aSyscall[i].zName; i++){
      if( strlen(aSyscall[i].zName)!=nFunc ) continue;
      if( memcmp(aSyscall[i].zName, zFunc, nFunc) ) continue;
      aSyscall[i].xOrig = 0;
    }
  }
  if( rc!=SQLITE_OK ){
    Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3TestErrorName(rc), -1));
    return TCL_ERROR;
  }

  Tcl_ResetResult(interp);
  return TCL_OK;
}








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#include <stdlib.h>
#include <string.h>
#include <assert.h>

#include "sqliteInt.h"
#if SQLITE_OS_UNIX

/* From main.c */
extern const char *sqlite3ErrName(int);

#include <sys/mman.h>
#include <sys/types.h>
#include <errno.h>

static struct TestSyscallGlobal {
  int bPersist;                   /* 1 for persistent errors, 0 for transient */
................................................................................
    for(i=0; rc==SQLITE_OK && aSyscall[i].zName; i++){
      if( strlen(aSyscall[i].zName)!=nFunc ) continue;
      if( memcmp(aSyscall[i].zName, zFunc, nFunc) ) continue;
      aSyscall[i].xOrig = 0;
    }
  }
  if( rc!=SQLITE_OK ){
    Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1));
    return TCL_ERROR;
  }

  Tcl_ResetResult(interp);
  return TCL_OK;
}

Changes to src/test_thread.c.

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#if SQLITE_OS_UNIX && defined(SQLITE_ENABLE_UNLOCK_NOTIFY)
static Tcl_ObjCmdProc blocking_step_proc;
static Tcl_ObjCmdProc blocking_prepare_v2_proc;
#endif
int Sqlitetest1_Init(Tcl_Interp *);
int Sqlite3_Init(Tcl_Interp *);




/* Functions from test1.c */
void *sqlite3TestTextToPtr(const char *);
const char *sqlite3TestErrorName(int);
int getDbPointer(Tcl_Interp *, const char *, sqlite3 **);
int sqlite3TestMakePointerStr(Tcl_Interp *, char *, void *);
int sqlite3TestErrCode(Tcl_Interp *, sqlite3 *, int);

/*
** Handler for events of type EvalEvent.
*/
static int tclScriptEvent(Tcl_Event *evPtr, int flags){
  int rc;
  EvalEvent *p = (EvalEvent *)evPtr;
................................................................................
    Tcl_WrongNumArgs(interp, 1, objv, "STMT");
    return TCL_ERROR;
  }

  pStmt = (sqlite3_stmt*)sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
  rc = sqlite3_blocking_step(pStmt);

  Tcl_SetResult(interp, (char *)sqlite3TestErrorName(rc), 0);
  return TCL_OK;
}

/*
** Usage: sqlite3_blocking_prepare_v2 DB sql bytes ?tailvar?
** Usage: sqlite3_nonblocking_prepare_v2 DB sql bytes ?tailvar?
*/
................................................................................
    if( bytes>=0 ){
      bytes = bytes - (zTail-zSql);
    }
    Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0);
  }
  if( rc!=SQLITE_OK ){
    assert( pStmt==0 );
    sprintf(zBuf, "%s ", (char *)sqlite3TestErrorName(rc));
    Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0);
    return TCL_ERROR;
  }

  if( pStmt ){
    if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR;
    Tcl_AppendResult(interp, zBuf, 0);







>
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#if SQLITE_OS_UNIX && defined(SQLITE_ENABLE_UNLOCK_NOTIFY)
static Tcl_ObjCmdProc blocking_step_proc;
static Tcl_ObjCmdProc blocking_prepare_v2_proc;
#endif
int Sqlitetest1_Init(Tcl_Interp *);
int Sqlite3_Init(Tcl_Interp *);

/* Functions from main.c */
extern const char *sqlite3ErrName(int);

/* Functions from test1.c */
extern void *sqlite3TestTextToPtr(const char *);

extern int getDbPointer(Tcl_Interp *, const char *, sqlite3 **);
extern int sqlite3TestMakePointerStr(Tcl_Interp *, char *, void *);
extern int sqlite3TestErrCode(Tcl_Interp *, sqlite3 *, int);

/*
** Handler for events of type EvalEvent.
*/
static int tclScriptEvent(Tcl_Event *evPtr, int flags){
  int rc;
  EvalEvent *p = (EvalEvent *)evPtr;
................................................................................
    Tcl_WrongNumArgs(interp, 1, objv, "STMT");
    return TCL_ERROR;
  }

  pStmt = (sqlite3_stmt*)sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
  rc = sqlite3_blocking_step(pStmt);

  Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), 0);
  return TCL_OK;
}

/*
** Usage: sqlite3_blocking_prepare_v2 DB sql bytes ?tailvar?
** Usage: sqlite3_nonblocking_prepare_v2 DB sql bytes ?tailvar?
*/
................................................................................
    if( bytes>=0 ){
      bytes = bytes - (zTail-zSql);
    }
    Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0);
  }
  if( rc!=SQLITE_OK ){
    assert( pStmt==0 );
    sprintf(zBuf, "%s ", (char *)sqlite3ErrName(rc));
    Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0);
    return TCL_ERROR;
  }

  if( pStmt ){
    if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR;
    Tcl_AppendResult(interp, zBuf, 0);