fs/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)
  14 int __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)
  21 void __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  */
  31 void ocfs2_block_signals(sigset_t *oldset);
  32 void ocfs2_unblock_signals(sigset_t *oldset);
  33
  34 #endif /* OCFS2_SUPER_H */