1 files changed, 36 insertions, 0 deletions
diff --git a/fs/ocfs2/super.h b/fs/ocfs2/super.h
new file mode 100644
index 000000000..76facaf63
--- /dev/null
+++ b/fs/ocfs2/super.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* -*- mode: c; c-basic-offset: 8; -*-
+ * vim: noexpandtab sw=8 ts=8 sts=0:
+ *
+ * super.h
+ *
+ * Function prototypes
+ *
+ * Copyright (C) 2002, 2004 Oracle.  All rights reserved.
+ */
+
+#ifndef OCFS2_SUPER_H
+#define OCFS2_SUPER_H
+
+__printf(3, 4)
+int __ocfs2_error(struct super_block *sb, const char *function,
+		   const char *fmt, ...);
+
+#define ocfs2_error(sb, fmt, ...)					\
+	__ocfs2_error(sb, __PRETTY_FUNCTION__, fmt, ##__VA_ARGS__)
+
+__printf(3, 4)
+void __ocfs2_abort(struct super_block *sb, const char *function,
+		   const char *fmt, ...);
+
+#define ocfs2_abort(sb, fmt, ...)					\
+	__ocfs2_abort(sb, __PRETTY_FUNCTION__, fmt, ##__VA_ARGS__)
+
+/*
+ * Void signal blockers, because in-kernel sigprocmask() only fails
+ * when SIG_* is wrong.
+ */
+void ocfs2_block_signals(sigset_t *oldset);
+void ocfs2_unblock_signals(sigset_t *oldset);
+
+#endif /* OCFS2_SUPER_H */