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whitespace and include guards 

2002/04/14 13:56:45-00:00 !antona
cleanup header files.

2001/12/15 05:13:08-00:00 !antona
Remove atomic ops and add compiler version check.

2001/04/08 03:02:55-00:00 !antona
Added cvs Id header.

2001/04/02 02:04:37-00:00 !antona
Everything compiles again! Yey! (Don't know about working though, haven't tried
it... So be careful...)
The definitely final find_{first_}attr() functions are in place. Currently
still no support for attribute lists.
The two new _RE files contain the C-fied and more or less (more less than more
actually) cleaned up functions from the ntfs driver. Once they are cleaned
up (find_attr() is already completed but I left it in the _RE files for future
reference/educational value) and modified to suit my ideas of how they should
work, which are not quite the same as the driver way, they will make it into
attrib.[ch].
If anyone gives the new code a try, I would be interested in whether it worked
or not... (-;

2001/03/26 03:42:13-00:00 !antona
Forgot to add the new support.h

(Logical change 1.5)
edge.strict_endians
!flatcap 2002-08-22 18:09:47 +00:00
parent 8c7233a354
commit c23679552d
1 changed files with 57 additions and 0 deletions
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57
include/support.h
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/*
* $Id$
*
* support.h - Useful definitions and macros. Part of the Linux-NTFS project.
*
* Copyright (c) 2000-2002 Anton Altaparmakov.
*
* This program/include file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program/include file is distributed in the hope that it will be
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program (in the main directory of the Linux-NTFS
* distribution in the file COPYING); if not, write to the Free Software
* Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _NTFS_SUPPORT_H
#define _NTFS_SUPPORT_H
#include <stddef.h>
/*
* Generic macro to convert pointers to values for comparison purposes.
*/
#ifndef p2n
#define p2n(p) ((ptrdiff_t)((ptrdiff_t*)(p)))
#endif
/*
* The classical min and max macros.
*/
#ifndef min
#define min(a,b) ((a) <= (b) ? (a) : (b))
#endif
#ifndef max
#define max(a,b) ((a) >= (b) ? (a) : (b))
#endif
/*
* Simple bit operation macros.
*/
#define test_bit(bit, var) ((var) & (1 << (bit)))
#define set_bit(bit, var) (var) |= 1 << (bit)
#define clear_bit(bit, var) (var) &= ~(1 << (bit))
#define test_and_set_bit(bit, var) (test_bit(bit, var), set_bit(bit, var))
#define test_and_clear_bit(bit, var) (test_bit(bit, var), clear_bit(bit, var))
#endif /* defined _NTFS_SUPPORT_H */