proc: Use notify server implementation from libports

We can simply override proc_dead_name () to handle dead-name notifications.

1 files changed, 0 insertions, 93 deletions

diff --git a/proc/notify.c b/proc/notify.c
deleted file mode 100644
index 41a34112..00000000
--- a/proc/notify.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Handle notifications
-   Copyright (C) 1992, 1993, 1994, 1996, 1999, 2021
-   Free Software Foundation, Inc.
-
-   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 and Sergey Bugaev.  */
-
-#include <mach.h>
-#include <sys/types.h>
-#include <hurd/hurd_types.h>
-#include <mach/notify.h>
-#include <stdio.h>
-#include <sys/wait.h>
-#include <signal.h>
-#include <errno.h>
-#include <stdlib.h>
-
-#include "proc.h"
-#include "notify_S.h"
-
-/* We ask for dead name notifications to detect when tasks and
-   message ports die.  All notifications get sent to the notify
-   port.  */
-kern_return_t
-do_mach_notify_dead_name (struct port_info *pi,
-                          mach_port_t dead_name)
-{
-  struct proc *p;
-
-  if (!pi || !ports_port_is_notify (pi))
-    return EOPNOTSUPP;
-
-  check_dead_execdata_notify (dead_name);
-
-  p = task_find_nocreate (dead_name);
-  if (p)
-    process_has_exited (p);
-
-  mach_port_deallocate (mach_task_self (), dead_name);
-
-  return 0;
-}
-
-/* We get no-senders notifications on exception ports that we
-   handle through proc_handle_exceptions. */
-kern_return_t
-do_mach_notify_no_senders (struct port_info *pi,
-			   mach_port_mscount_t mscount)
-{
-  return ports_do_mach_notify_no_senders (pi, mscount);
-}
-
-kern_return_t
-do_mach_notify_port_deleted (struct port_info *pi,
-			     mach_port_t name)
-{
-  return 0;
-}
-
-kern_return_t
-do_mach_notify_msg_accepted (struct port_info *pi,
-			     mach_port_t name)
-{
-  return 0;
-}
-
-kern_return_t
-do_mach_notify_port_destroyed (struct port_info *pi,
-			       mach_port_t name)
-{
-  return 0;
-}
-
-kern_return_t
-do_mach_notify_send_once (struct port_info *pi)
-{
-  return 0;
-}