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/*
Copyright (C) 1995, 1996 Free Software Foundation, Inc.
Written by Michael I. Bushnell.
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., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "fshelp.h"
#include <unistd.h>
#include <string.h>
#include <hurd.h>
error_t
fshelp_start_translator (fshelp_open_fn_t underlying_open_fn,
char *name, char *argz, int argz_len,
int timeout, fsys_t *control)
{
mach_port_t ports[INIT_PORT_MAX];
mach_port_t fds[STDERR_FILENO + 1];
int ints[INIT_INT_MAX];
int i;
error_t err;
for (i = 0; i < INIT_PORT_MAX; i++)
ports[i] = MACH_PORT_NULL;
for (i = 0; i < STDERR_FILENO + 1; i++)
fds[i] = MACH_PORT_NULL;
bzero (ints, INIT_INT_MAX * sizeof (int));
ports[INIT_PORT_CWDIR] = getcwdir ();
ports[INIT_PORT_CRDIR] = getcrdir ();
ports[INIT_PORT_AUTH] = getauth ();
fds[STDERR_FILENO] = getdport (STDERR_FILENO);
err = fshelp_start_translator_long (underlying_open_fn,
name, argz, argz_len,
fds, MACH_MSG_TYPE_COPY_SEND,
STDERR_FILENO + 1,
ports, MACH_MSG_TYPE_COPY_SEND,
INIT_PORT_MAX,
ints, INIT_INT_MAX,
timeout, control);
for (i = 0; i < INIT_PORT_MAX; i++)
mach_port_deallocate (mach_task_self (), ports[i]);
for (i = 0; i <= STDERR_FILENO; i++)
mach_port_deallocate (mach_task_self (), fds[i]);
return err;
}
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