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From 30455b89e101739084a18c2ea49028c1de723f83 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Thu, 28 Nov 2013 10:40:56 +0100
Subject: [PATCH hurd 09/30] console: add a payload-aware intrans function
* console/priv.h (begin_using_protid_payload): New function.
* console/mutations.h: Add mutators.
---
console/mutations.h | 3 +++
libnetfs/priv.h | 6 ++++++
2 files changed, 9 insertions(+)
diff --git a/console/mutations.h b/console/mutations.h
index 4e1cc7e..87906cc 100644
--- a/console/mutations.h
+++ b/console/mutations.h
@@ -21,12 +21,15 @@
/* Only CPP macro definitions should go in this file. */
#define IO_INTRAN protid_t begin_using_protid_port (io_t)
+#define IO_INTRAN_PAYLOAD protid_t begin_using_protid_payload
#define IO_DESTRUCTOR end_using_protid_port (protid_t)
#define TIOCTL_IMPORTS import "libnetfs/priv.h";
#define NOTIFY_INTRAN \
port_info_t begin_using_port_info_port (mach_port_t)
+#define NOTIFY_INTRAN_PAYLOAD \
+ port_info_t begin_using_port_info_payload
#define NOTIFY_DESTRUCTOR \
end_using_port_info (port_info_t)
#define NOTIFY_IMPORTS \
diff --git a/libnetfs/priv.h b/libnetfs/priv.h
index 36c8f53..3c5bcd4 100644
--- a/libnetfs/priv.h
+++ b/libnetfs/priv.h
@@ -31,6 +31,12 @@ begin_using_protid_port (file_t port)
return ports_lookup_port (netfs_port_bucket, port, netfs_protid_class);
}
+static inline struct protid * __attribute__ ((unused))
+begin_using_protid_payload (unsigned long payload)
+{
+ return ports_lookup_payload (netfs_port_bucket, payload, netfs_protid_class);
+}
+
static inline void __attribute__ ((unused))
end_using_protid_port (struct protid *cred)
{
--
2.1.3
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