Fossil

  }
  if( strncmp(zCmd, "add", nCmd)==0 ){
    const char *zError = 0;
    const char *zIn;
    const char *zAs;
    Blob file;
    int i;
    i64 mxSize = sqlite3_limit(g.db,SQLITE_LIMIT_LENGTH,-1) - 850;
                   /* Extra space for other fields      ------^^^  */
                   /* of the UNVESIONED table row.                 */

    zAs = find_option("as",0,1);
    verify_all_options();
    if( zAs && g.argc!=4 ) usage("add DISKFILE --as UVFILE");
    db_begin_transaction();
    content_rcvid_init("#!fossil unversioned add");
    for(i=3; i<g.argc; i++){
      zIn = zAs ? zAs : g.argv[i];
      if( zIn[0]==0 ){
        zError = "be empty string";
      }else if( zIn[0]=='/' ){
        zError = "be absolute";
      }else if ( !file_is_simple_pathname(zIn,1) ){
        zError = "contain complex paths";
      }else if( contains_whitespace(zIn) ){
        zError = "contain whitespace";
      }else if( strlen(zIn)>500 ){
        zError = "be more than 500 bytes long";
      }
      if( zError ){
        fossil_fatal("unversioned filenames may not %s: %Q", zError, zIn);
      }
      if( file_size(g.argv[i], ExtFILE)>mxSize ){
        fossil_fatal("file \"%s\" is too big; max size: %,lld bytes",
                     g.argv[i], mxSize);
      }
      blob_init(&file,0,0);
      blob_read_from_file(&file, g.argv[i], ExtFILE);
      unversioned_write(zIn, &file, mtime);
      blob_reset(&file);
    }
    db_end_transaction(0);