From 852c90c1f85832213b9aa59725e06c12e9c7e5f9 Mon Sep 17 00:00:00 2001
From: "Michael I. Bushnell" <mib@gnu.org>
Date: Fri, 18 Feb 1994 21:21:57 +0000
Subject: Initial revision

---
 libtrivfs/demuxer.c      | 41 ++++++++++++++++++++++++++++++++++
 libtrivfs/nosenders.c    |  2 --
 libtrivfs/notify-stubs.c | 57 ++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 98 insertions(+), 2 deletions(-)
 create mode 100644 libtrivfs/demuxer.c
 create mode 100644 libtrivfs/notify-stubs.c

diff --git a/libtrivfs/demuxer.c b/libtrivfs/demuxer.c
new file mode 100644
index 00000000..676f78a6
--- /dev/null
+++ b/libtrivfs/demuxer.c
@@ -0,0 +1,41 @@
+/*
+   Copyright (C) 1993, 1994 Free Software Foundation
+
+This file is part of the GNU Hurd.
+
+The GNU Hurd is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+The GNU Hurd is distributed in the hope that it will be useful, 
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU Hurd; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* Written by Michael I. Bushnell.  */
+
+#include "priv.h"
+
+int
+ports_demuxer (mach_msg_header_t *inp,
+	       mach_msg_header_t *outp)
+{
+  int fs_server (mach_msg_header_t *, mach_msg_header_t *);
+  int io_server (mach_msg_header_t *, mach_msg_header_t *);
+  int fsys_server (mach_msg_header_t *, mach_msg_header_t *);
+  int notify_server (mach_msg_header_t *, mach_msg_header_t *);
+  int interrupt_server (mach_msg_header_t *, mach_msg_header_t *);
+  
+  return (io_server (inp, outp)
+	  || fs_server (inp, outp)
+	  || notify_server (inp, outp)
+	  || fsys_server (inp, outp)
+	  || interrupt_server (inp, outp));
+}
+
+  
diff --git a/libtrivfs/nosenders.c b/libtrivfs/nosenders.c
index 9fb18ba8..8e393567 100644
--- a/libtrivfs/nosenders.c
+++ b/libtrivfs/nosenders.c
@@ -31,8 +31,6 @@ trivfs_do_mach_notify_no_senders (mach_port_t notify,
   struct port_info *pt;
 
   pt = ports_get_port (notify);
-  if (!pt)
-    return EOPNOTSUPP;
 
   ports_no_senders (pt, mscount);
 
diff --git a/libtrivfs/notify-stubs.c b/libtrivfs/notify-stubs.c
new file mode 100644
index 00000000..1567d1b7
--- /dev/null
+++ b/libtrivfs/notify-stubs.c
@@ -0,0 +1,57 @@
+/* 
+   Copyright (C) 1994 Free Software Foundation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "priv.h"
+
+error_t
+diskfs_do_seqnos_mach_notify_port_deleted (mach_port_t notify,
+				    mach_port_seqno_t seqno,
+				    mach_port_t name)
+{
+  return 0;
+}
+
+error_t
+diskfs_do_seqnos_mach_notify_msg_accepted (mach_port_t notify,
+				    mach_port_seqno_t seqno,
+				    mach_port_t name)
+{
+  return 0;
+}
+
+error_t
+diskfs_do_seqnos_mach_notify_port_destroyed (mach_port_t notify,
+				      mach_port_seqno_t seqno,
+				      mach_port_t name)
+{
+  return 0;
+}
+
+error_t
+diskfs_do_seqnos_mach_notify_send_once (mach_port_t notify,
+				 mach_port_seqno_t seqno)
+{
+  return 0;
+}
+
+error_t
+diskfs_do_seqnos_mach_notify_dead_name (mach_port_t notify,
+				 mach_port_seqno_t seqno,
+				 mach_port_t name)
+{
+  return 0;
+}
-- 
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