From c4baf67b71e20d1fdd2cc6bda1a2ea15e9853cdd Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Thu, 21 Nov 2013 17:23:31 +0100
Subject: ipc: implement mach_port_{set,clear}_protected_payload

* include/mach/mach_port.defs: Add mach_port_{set,clear}_protected_payload.
* ipc/mach_port.c: Implement mach_port_{set,clear}_protected_payload.
* doc/mach.texi (Receive Rights): Document
mach_port_{set,clear}_protected_payload.
---
 include/mach/mach_port.defs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'include/mach/mach_port.defs')

diff --git a/include/mach/mach_port.defs b/include/mach/mach_port.defs
index 769d892..c7e8526 100644
--- a/include/mach/mach_port.defs
+++ b/include/mach/mach_port.defs
@@ -349,3 +349,21 @@ skip; /* mach_port_create_act */
 
 #endif /* MIGRATING_THREADS */
 
+/*
+ *	Only valid for receive rights.
+ *	Set the protected payload for this right to the given value.
+ */
+
+routine mach_port_set_protected_payload(
+		task		: ipc_space_t;
+		name		: mach_port_name_t;
+		payload		: natural_t);
+
+/*
+ *	Only valid for receive rights.
+ *	Clear the protected payload for this right.
+ */
+
+routine mach_port_clear_protected_payload(
+		task		: ipc_space_t;
+		name		: mach_port_name_t);
-- 
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