32528     const char *zVfs = 0;  in do_meta_command()  local
32535           zVfs = "apndvfs";  in do_meta_command()
32560                   SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE, zVfs);  in do_meta_command()
36449   const char *zVfs = 0;           /* Value of -vfs command-line option */  in main()  local
36652       zVfs = cmdline_option_value(argc, argv, ++i);  in main()
36731   if( zVfs ){  in main()
36732     sqlite3_vfs *pVfs = sqlite3_vfs_find(zVfs);  in main()
36737     else if( access(zVfs,0)==0 ){  in main()
36745       rc = sqlite3_load_extension(db, zVfs, 0, &zErr);  in main()
36749                    zVfs, zErr);  in main()
36755       cli_printf(stderr,"no such VFS: \"%s\"\n", zVfs);  in main()