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/*
Copyright (C) 1999 Free Software Foundation, Inc.
Written by Thomas Bushnell, 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 <unistd.h>
#include "netfs.h"
#include "io_S.h"
error_t
netfs_S_io_pathconf (struct protid *user,
int name,
int *value)
{
if (!user)
return EOPNOTSUPP;
switch (name)
{
case _PC_LINK_MAX:
case _PC_MAX_CANON:
case _PC_MAX_INPUT:
case _PC_PIPE_BUF:
case _PC_VDISABLE:
case _PC_SOCK_MAXBUF:
*value = -1;
break;
case _PC_NAME_MAX:
*value = 1024; /* see <hurd/hurd_types.defs> string_t */
break;
case _PC_CHOWN_RESTRICTED:
case _PC_NO_TRUNC: /* look at string_t trunc behavior in MiG */
*value = 1;
break;
case _PC_PRIO_IO:
case _PC_SYNC_IO:
case _PC_ASYNC_IO:
*value = 0;
break;
case _PC_FILESIZEBITS:
*value = 32;
break;
default:
return EINVAL;
}
return 0;
}
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