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/* $NetBSD: unistd.h,v 1.4 2008/04/29 05:46:08 martin Exp $ */
/*-
* Copyright (c) 2004 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Johnny C. Lam.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _NBCOMPAT_UNISTD_H_
#define _NBCOMPAT_UNISTD_H_
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
/*
* Declare functions and macros that may be missing in <unistd.h>.
*/
#if !HAVE_DECL_OPTARG
extern char *optarg;
#endif
#if !HAVE_DECL_OPTIND
extern int optind;
#endif
#if !HAVE_DECL_OPTRESET
extern int optreset;
#endif
#if !HAVE_GETPASS_D
char *getpass(const char *);
#endif
/*
* If getpassphrase() exists, then use it in place of getpass().
*/
#if HAVE_GETPASSPHRASE
# ifndef getpass
# define getpass getpassphrase
# endif
#endif
#if !HAVE_LCHOWN
int lchown(const char *, uid_t, gid_t);
#endif
#if !HAVE_GETMODE
mode_t getmode(const void *, mode_t);
#endif
#if !HAVE_SETMODE
void *setmode(const char *);
#endif
#if !HAVE_STRMODE
void strmode(mode_t, char *);
#endif
#endif /* !_NBCOMPAT_UNISTD_H_ */
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