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/* diskfs_startup_diskfs -- advertise our fsys control port to our parent FS.
Copyright (C) 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 Roland McGrath. */
#include "priv.h"
#include <stdio.h>
#include <hurd/fsys.h>
mach_port_t
diskfs_startup_diskfs (mach_port_t bootstrap)
{
mach_port_t realnode;
if (bootstrap != MACH_PORT_NULL)
{
_diskfs_ncontrol_ports++;
errno = fsys_startup (bootstrap,
ports_get_right (ports_allocate_port
(sizeof (struct port_info),
PT_CTL)),
MACH_MSG_TYPE_MAKE_SEND,
&realnode);
if (errno)
{
perror ("Translator startup failure: fsys_startup");
exit (1);
}
mach_port_deallocate (mach_task_self (), bootstrap);
}
else
realnode = MACH_PORT_NULL;
return realnode;
}
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