From 56dc414b0699d1576fc1deb983a4bd2b0ef10f5d Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Fri, 22 Nov 2013 10:04:07 +0100
Subject: include: add msgh_protected_payload to mach_msg_header_t

* include/mach/message.h (mach_msg_header_t): Add
  msgh_protected_payload as a union with msgh_local_port.
* doc/mach.texi (Message Format): Document msgh_protected_payload.
---
 include/mach/message.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/mach/message.h b/include/mach/message.h
index f78e978..7464a57 100644
--- a/include/mach/message.h
+++ b/include/mach/message.h
@@ -136,7 +136,10 @@ typedef	struct {
     mach_msg_bits_t	msgh_bits;
     mach_msg_size_t	msgh_size;
     mach_port_t		msgh_remote_port;
-    mach_port_t		msgh_local_port;
+    union {
+        mach_port_t	msgh_local_port;
+        unsigned long	msgh_protected_payload;
+    };
     mach_port_seqno_t	msgh_seqno;
     mach_msg_id_t	msgh_id;
 } mach_msg_header_t;
-- 
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