GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.sbin/amd/amd/efs_ops.c Lines: 0 6 0.0 %
Date: 2016-12-06 Branches: 0 0 0.0 %

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/*
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 * Copyright (c) 1989 Jan-Simon Pendry
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 * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
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 * Copyright (c) 1989, 1993
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 *	The Regents of the University of California.  All rights reserved.
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 *
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 * This code is derived from software contributed to Berkeley by
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 * Jan-Simon Pendry at Imperial College, London.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 *	from: @(#)efs_ops.c	8.1 (Berkeley) 6/6/93
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 *	$Id: efs_ops.c,v 1.4 2014/10/26 02:43:50 guenther Exp $
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 */
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#include "am.h"
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#ifdef HAS_EFS
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/*
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 * Error file system.
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 * This is used as a last resort catchall if
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 * nothing else worked.  EFS just returns lots
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 * of error codes, except for unmount which
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 * always works of course.
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 */
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/*
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 * EFS file system always matches
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 */
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static char *
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efs_match(am_opts *fo)
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{
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	return strdup("(error-hook)");
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}
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static int
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efs_fmount(mntfs *mf)
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{
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	return ENOENT;
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}
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static int
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efs_fumount(mntfs *mf)
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{
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	/*
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	 * Always succeed
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	 */
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	return 0;
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}
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/*
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 * EFS interface to RPC lookup() routine.
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 * Should never get here in the automounter.
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 * If we do then just give an error.
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 */
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am_node *
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efs_lookuppn(am_node *mp, char *fname, int *error_return, int op)
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{
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	*error_return = ESTALE;
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	return 0;
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}
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/*
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 * EFS interface to RPC readdir() routine.
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 * Should never get here in the automounter.
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 * If we do then just give an error.
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 */
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int
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efs_readdir(am_node *mp, nfscookie cookie, dirlist *dp, entry *ep,
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    int count)
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{
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	return ESTALE;
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}
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/*
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 * Ops structure
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 */
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am_ops efs_ops = {
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	"error",
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	efs_match,
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	0, /* efs_init */
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	auto_fmount,
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	efs_fmount,
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	auto_fumount,
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	efs_fumount,
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	efs_lookuppn,
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	efs_readdir,
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	0, /* efs_readlink */
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	0, /* efs_mounted */
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	0, /* efs_umounted */
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	find_afs_srvr,
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	FS_DISCARD
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};
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#endif /* HAS_EFS */