/usr/include/ocfs2/bitops.h is in ocfs2-tools-dev 1.8.4-4+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | /* -*- mode: c; c-basic-offset: 8; -*-
* vim: noexpandtab sw=8 ts=8 sts=0:
*
* bitops.h
*
* Bitmap frobbing routines for the OCFS2 userspace library.
*
* Copyright (C) 2004 Oracle. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License, version 2, as published by the Free Software Foundation.
*
* This program 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; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 021110-1307, USA.
*
* Authors: Joel Becker
*
* This code is a port of e2fsprogs/lib/ext2fs/bitops.h
* Copyright (C) 1993, 1994, 1995, 1996 Theodore Ts'o.
*/
#ifndef _BITOPS_H
#define _BITOPS_H
extern int ocfs2_set_bit(int nr,void * addr);
extern int ocfs2_clear_bit(int nr, void * addr);
extern int ocfs2_test_bit(int nr, const void * addr);
extern int ocfs2_find_first_bit_set(void *addr, int size);
extern int ocfs2_find_first_bit_clear(void *addr, int size);
extern int ocfs2_find_next_bit_set(void *addr, int size, int offset);
extern int ocfs2_find_next_bit_clear(void *addr, int size, int offset);
extern int ocfs2_get_bits_set(void *addr, int size, int offset);
#endif
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