[PATCH hurd 15/30] pfinet: add payload-aware intrans functions

[Justus Winter]

* pfinet/mig-mutate.h: Add mutators.
* pfinet/mig-decls.h (begin_using_socket_payload): New function.
(begin_using_sockaddr_payload): Likewise.
---
 pfinet/mig-decls.h  | 12 ++++++++++++
 pfinet/mig-mutate.h |  4 ++++
 2 files changed, 16 insertions(+)

diff --git a/pfinet/mig-decls.h b/pfinet/mig-decls.h
index ec8fb23..67bcbfc 100644
--- a/pfinet/mig-decls.h
+++ b/pfinet/mig-decls.h
@@ -32,6 +32,12 @@ begin_using_socket_port (mach_port_t port)
   return ports_lookup_port (pfinet_bucket, port, socketport_class);
 }
 
+static inline struct sock_user * __attribute__ ((unused))
+begin_using_socket_payload (unsigned long payload)
+{
+  return ports_lookup_payload (pfinet_bucket, payload, socketport_class);
+}
+
 static inline void __attribute__ ((unused))
 end_using_socket_port (struct sock_user *user)
 {
@@ -45,6 +51,12 @@ begin_using_sockaddr_port (mach_port_t port)
   return ports_lookup_port (pfinet_bucket, port, addrport_class);
 }
 
+static inline struct sock_addr * __attribute__ ((unused))
+begin_using_sockaddr_payload (unsigned long payload)
+{
+  return ports_lookup_payload (pfinet_bucket, payload, addrport_class);
+}
+
 static inline void __attribute__ ((unused))
 end_using_sockaddr_port (struct sock_addr *addr)
 {
diff --git a/pfinet/mig-mutate.h b/pfinet/mig-mutate.h
index 0a1eeb8..2bc385b 100644
--- a/pfinet/mig-mutate.h
+++ b/pfinet/mig-mutate.h
@@ -23,18 +23,22 @@
 #define IO_SELECT_REPLY_PORT
 
 #define IO_INTRAN sock_user_t begin_using_socket_port (io_t)
+#define IO_INTRAN_PAYLOAD sock_user_t begin_using_socket_payload
 #define IO_DESTRUCTOR end_using_socket_port (sock_user_t)
 #define IO_IMPORTS import "mig-decls.h";
 #define IIOCTL_IMPORTS import "mig-decls.h";
 
 #define SOCKET_INTRAN sock_user_t begin_using_socket_port (socket_t)
+#define SOCKET_INTRAN_PAYLOAD sock_user_t begin_using_socket_payload
 #define SOCKET_DESTRUCTOR end_using_socket_port (sock_user_t)
 #define SOCKET_IMPORTS                         \
   import "mig-decls.h";                                \
   import "../libtrivfs/mig-decls.h";           \
 
 #define ADDRPORT_INTRAN sock_addr_t begin_using_sockaddr_port (addr_port_t)
+#define ADDRPORT_INTRAN_PAYLOAD sock_addr_t begin_using_sockaddr_payload
 #define ADDRPORT_DESTRUCTOR end_using_sockaddr_port (sock_addr_t)
 
 #define PF_INTRAN trivfs_protid_t trivfs_begin_using_protid (pf_t)
+#define PF_INTRAN_PAYLOAD trivfs_protid_t trivfs_begin_using_protid_payload
 #define PF_DESTRUCTOR trivfs_end_using_protid (trivfs_protid_t)
-- 
2.1.3