* console/priv.h (begin_using_protid_payload): New function.
* console/mutations.h: Add mutator.
---
console/mutations.h | 1 +
console/priv.h | 6 ++++++
2 files changed, 7 insertions(+)
diff --git a/console/mutations.h b/console/mutations.h
index 5f26672..26f9dc2 100644
--- a/console/mutations.h
+++ b/console/mutations.h
@@ -21,6 +21,7 @@
/* 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 "priv.h";
diff --git a/console/priv.h b/console/priv.h
index fdb96e7..f3044ca 100644
--- a/console/priv.h
+++ b/console/priv.h
@@ -32,6 +32,12 @@ 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)
{
--
1.7.10.4
