| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 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 | |
| 29 | extern struct workqueue_struct *ocfs2_wq; |
| 30 | |
| 31 | int ocfs2_publish_get_mount_state(struct ocfs2_super *osb, |
| 32 | int node_num); |
| 33 | |
| 34 | __printf(3, 4) |
| 35 | void __ocfs2_error(struct super_block *sb, const char *function, |
| 36 | const char *fmt, ...); |
| 37 | |
| 38 | #define ocfs2_error(sb, fmt, args...) __ocfs2_error(sb, __PRETTY_FUNCTION__, fmt, ##args) |
| 39 | |
| 40 | __printf(3, 4) |
| 41 | void __ocfs2_abort(struct super_block *sb, const char *function, |
| 42 | const char *fmt, ...); |
| 43 | |
| 44 | #define ocfs2_abort(sb, fmt, args...) __ocfs2_abort(sb, __PRETTY_FUNCTION__, fmt, ##args) |
| 45 | |
| 46 | /* |
| 47 | * Void signal blockers, because in-kernel sigprocmask() only fails |
| 48 | * when SIG_* is wrong. |
| 49 | */ |
| 50 | void ocfs2_block_signals(sigset_t *oldset); |
| 51 | void ocfs2_unblock_signals(sigset_t *oldset); |
| 52 | |
| 53 | #endif /* OCFS2_SUPER_H */ |