]>
Dogcows Code - chaz/tar/blob - src/arith.h
1 /* Long integers, for GNU tar.
2 Copyright 1999, 2007 Free Software Foundation, 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 3, or (at your option)
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
15 along with this program; if not, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
18 /* Handle large integers for calculating big tape lengths and the
19 like. In practice, double precision does for now. On the vast
20 majority of machines, it counts up to 2**52 bytes without any loss
21 of information, and counts up to 2**62 bytes if data are always
22 blocked in 1 kB boundaries. We'll need arbitrary precision
23 arithmetic anyway once we get into the 2**64 range, so there's no
24 point doing anything fancy before then. */
26 #define TARLONG_FORMAT "%.0f"
27 typedef double tarlong
;
This page took 0.036309 seconds and 4 git commands to generate.