From b5896ba9f6047e7031e2bdee0622d543e11a6734 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 6 May 2024 03:46:30 +0200
Subject: Adding upstream version 3.4.23.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/util/open_lock.h | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 src/util/open_lock.h

(limited to 'src/util/open_lock.h')

diff --git a/src/util/open_lock.h b/src/util/open_lock.h
new file mode 100644
index 0000000..ada9f4d
--- /dev/null
+++ b/src/util/open_lock.h
@@ -0,0 +1,41 @@
+#ifndef _OPEN_LOCK_H_INCLUDED_
+#define _OPEN_LOCK_H_INCLUDED_
+
+/*++
+/* NAME
+/*	open_lock 3h
+/* SUMMARY
+/*	open or create file and lock it for exclusive access
+/* SYNOPSIS
+/*	#include <open_lock.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+  * System library.
+  */
+#include <fcntl.h>
+
+ /*
+  * Utility library.
+  */
+#include <vstream.h>
+#include <vstring.h>
+
+ /*
+  * External interface.
+  */
+extern VSTREAM *open_lock(const char *, int, mode_t, VSTRING *);
+
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*--*/
+
+#endif
-- 
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