1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/* Handle dead name notifications on ports
Copyright (C) 1996 Free Software Foundation, Inc.
Written by Michael I. Bushnell, p/BSG.
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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
#include "priv.h"
void
ports_dead_name (void *notify, mach_port_t dead_name)
{
struct protid *pi = ports_lookup_port (diskfs_port_bucket, dead_name,
diskfs_protid_class);
struct node *np;
if (pi)
{
np = pi->po->np;
pthread_mutex_lock (&np->lock);
if (dead_name == np->sockaddr)
{
mach_port_deallocate (mach_task_self (), np->sockaddr);
np->sockaddr = MACH_PORT_NULL;
diskfs_nput (np);
}
else
pthread_mutex_unlock (&np->lock);
}
ports_interrupt_notified_rpcs (notify, dead_name, MACH_NOTIFY_DEAD_NAME);
}
|
