From edef37033cf08f7a383ef973f248d950eecd7624 Mon Sep 17 00:00:00 2001
From: Hartmut Reuter <reuter@rzg.mpg.de>
Date: Thu, 18 Oct 2012 07:32:50 -0400
Subject: [PATCH] lwp: add shared-locked macro

we have a macro to check for write locked, add one for shared locked

Change-Id: I2cd7754fd0e725df19b37f2a2234997cb4c34d3f
Reviewed-on: http://gerrit.openafs.org/8252
Reviewed-by: Simon Wilkinson <simonxwilkinson@gmail.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
---
 src/lwp/lock.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lwp/lock.h b/src/lwp/lock.h
index 626134890..c960a3127 100644
--- a/src/lwp/lock.h
+++ b/src/lwp/lock.h
@@ -251,4 +251,7 @@ void Lock_Destroy(struct Lock *lock);
 #define WriteLocked(lock)\
 	((lock)->excl_locked & WRITE_LOCK)
 
+#define SharedLocked(lock)\
+	((lock)->excl_locked & SHARED_LOCK)
+
 #endif /* LOCK_H */
-- 
2.39.5