LXR linux/fs/ocfs2/super.h

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/* -*- mode: c; c-basic-offset: 8; -*-
   3 * vim: noexpandtab sw=8 ts=8 sts=0:
   4 *
   5 * super.h
   6 *
   7 * Function prototypes
   8 *
   9 * Copyright (C) 2002, 2004 Oracle.  All rights reserved.
  10 */
  11
  12#ifndef OCFS2_SUPER_H
  13#define OCFS2_SUPER_H
  14
  15__printf(3, 4)
  16int __ocfs2_error(struct super_block *sb, const char *function,
  17                   const char *fmt, ...);
  18
  19#define ocfs2_error(sb, fmt, ...)                                       \
  20        __ocfs2_error(sb, __PRETTY_FUNCTION__, fmt, ##__VA_ARGS__)
  21
  22__printf(3, 4)
  23void __ocfs2_abort(struct super_block *sb, const char *function,
  24                   const char *fmt, ...);
  25
  26#define ocfs2_abort(sb, fmt, ...)                                       \
  27        __ocfs2_abort(sb, __PRETTY_FUNCTION__, fmt, ##__VA_ARGS__)
  28
  29/*
  30 * Void signal blockers, because in-kernel sigprocmask() only fails
  31 * when SIG_* is wrong.
  32 */
  33void ocfs2_block_signals(sigset_t *oldset);
  34void ocfs2_unblock_signals(sigset_t *oldset);
  35
  36#endif /* OCFS2_SUPER_H */
  37