1/* -*- mode: c; c-basic-offset: 8; -*-
 2 * vim: noexpandtab sw=8 ts=8 sts=0:
 3 *
 4 * super.h
 5 *
 6 * Function prototypes
 7 *
 8 * Copyright (C) 2002, 2004 Oracle.  All rights reserved.
 9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public
12 * License as published by the Free Software Foundation; either
13 * version 2 of the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
18 * General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public
21 * License along with this program; if not, write to the
22 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 * Boston, MA 021110-1307, USA.
24 */
25
26#ifndef OCFS2_SUPER_H
27#define OCFS2_SUPER_H
28
29extern struct workqueue_struct *ocfs2_wq;
30
31int ocfs2_publish_get_mount_state(struct ocfs2_super *osb,
32				  int node_num);
33
34void __ocfs2_error(struct super_block *sb,
35		   const char *function,
36		   const char *fmt, ...)
37	__attribute__ ((format (printf, 3, 4)));
38
39#define ocfs2_error(sb, fmt, args...) __ocfs2_error(sb, __PRETTY_FUNCTION__, fmt, ##args)
40
41void __ocfs2_abort(struct super_block *sb,
42		   const char *function,
43		   const char *fmt, ...)
44	__attribute__ ((format (printf, 3, 4)));
45
46#define ocfs2_abort(sb, fmt, args...) __ocfs2_abort(sb, __PRETTY_FUNCTION__, fmt, ##args)
 
47
48/*
49 * Void signal blockers, because in-kernel sigprocmask() only fails
50 * when SIG_* is wrong.
51 */
52void ocfs2_block_signals(sigset_t *oldset);
53void ocfs2_unblock_signals(sigset_t *oldset);
54
55#endif /* OCFS2_SUPER_H */

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 
 3 * super.h
 4 *
 5 * Function prototypes
 6 *
 7 * Copyright (C) 2002, 2004 Oracle.  All rights reserved.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 8 */
 9
10#ifndef OCFS2_SUPER_H
11#define OCFS2_SUPER_H
12
13__printf(3, 4)
14int __ocfs2_error(struct super_block *sb, const char *function,
15		   const char *fmt, ...);
16
17#define ocfs2_error(sb, fmt, ...)					\
18	__ocfs2_error(sb, __PRETTY_FUNCTION__, fmt, ##__VA_ARGS__)
19
20__printf(3, 4)
21void __ocfs2_abort(struct super_block *sb, const char *function,
22		   const char *fmt, ...);
 
 
 
 
 
 
23
24#define ocfs2_abort(sb, fmt, ...)					\
25	__ocfs2_abort(sb, __PRETTY_FUNCTION__, fmt, ##__VA_ARGS__)
26
27/*
28 * Void signal blockers, because in-kernel sigprocmask() only fails
29 * when SIG_* is wrong.
30 */
31void ocfs2_block_signals(sigset_t *oldset);
32void ocfs2_unblock_signals(sigset_t *oldset);
33
34#endif /* OCFS2_SUPER_H */