* libnetfs/priv.h (begin_using_protid_payload): New function.
* libnetfs/mutations.h: Add mutator.
---
libnetfs/mutations.h | 2 ++
libnetfs/priv.h | 6 ++++++
2 files changed, 8 insertions(+)
diff --git a/libnetfs/mutations.h b/libnetfs/mutations.h
index e6700f5..f3e7209 100644
--- a/libnetfs/mutations.h
+++ b/libnetfs/mutations.h
@@ -23,9 +23,11 @@
#define IO_SELECT_REPLY_PORT
#define FILE_INTRAN protid_t begin_using_protid_port (file_t)
+#define FILE_INTRAN_PAYLOAD protid_t begin_using_protid_payload
#define FILE_DESTRUCTOR end_using_protid_port (protid_t)
#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 FILE_IMPORTS import "netfs.h"; import "priv.h";
diff --git a/libnetfs/priv.h b/libnetfs/priv.h
index 00db9fa..ad526b8 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)
{
--
1.7.10.4
