2 * Copyright (C) 2010 Red Hat Inc.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 let ( *^ ) = Int64.mul
26 type ('a, 'b) either = Left of 'a | Right of 'b
28 let verbose = ref false
29 let set_verbose_flag () = verbose := true
30 let verbose () = !verbose
32 let write_flag = ref false
33 let set_write_flag () = write_flag := true
34 let write_flag () = !write_flag
39 prerr_string Config.package;
49 if verbose () then (prerr_string str; prerr_newline ());
54 let utf8_rarrow = "\xe2\x86\x92"
59 else if i < 1024L *^ 1024L then
60 sprintf "%.1fM" (Int64.to_float i /. 1024.)
62 sprintf "%.1fG" (Int64.to_float i /. 1024. /. 1024.)