/*-

 * Copyright (c) 1988, 1993

 *	The Regents of the University of California.  All rights reserved.

 *

 * 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.

 * 4. Neither the name of the University nor the names of its contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.

 *

 *	@(#)syslimits.h	8.1 (Berkeley) 6/2/93

 * $FreeBSD: src/sys/sys/syslimits.h,v 1.21 2005/03/02 21:33:29 joerg Exp $

 */

#ifndef _SYS_SYSLIMITS_H_

#define _SYS_SYSLIMITS_H_

#if !defined(_KERNEL) && !defined(_LIMITS_H_) && !defined(_SYS_PARAM_H_)

#ifndef _SYS_CDEFS_H_

#error this file needs sys/cdefs.h as a prerequisite

#endif

#ifdef __CC_SUPPORTS_WARNING

#warning "No user-serviceable parts inside."

#endif

#endif

/*

 * Do not add any new variables here.  (See the comment at the end of

 * the file for why.)

 */

#if defined(__arm__) || defined(__powerpc__)

#define	ARG_MAX			65536	/* max bytes for an exec function */

#else

#define	ARG_MAX			262144	/* max bytes for an exec function */

#endif

#ifndef CHILD_MAX

#define	CHILD_MAX		   40	/* max simultaneous processes */

#endif

#define	LINK_MAX		32767	/* max file link count */

#define	MAX_CANON		  255	/* max bytes in term canon input line */

#define	MAX_INPUT		  255	/* max bytes in terminal input */

#define	NAME_MAX		  255	/* max bytes in a file name */

#define	NGROUPS_MAX		   16	/* max supplemental group id's */

#ifndef OPEN_MAX

#define	OPEN_MAX		   256	/* max open files per process */

#endif

#ifndef __SYMBIAN32__

#define	PATH_MAX		 1024	/* max bytes in pathname */

#else

#define	PATH_MAX		 256	/* max bytes in pathname. In Symbian, this cant be more than 256 */

#endif /* __SYMBIAN32__ */

#define	PIPE_BUF		  512	/* max bytes for atomic pipe writes */

#define	IOV_MAX			 1024	/* max elements in i/o vector */

/*

 * We leave the following values undefined to force applications to either

 * assume conservative values or call sysconf() to get the current value.

 *

 * HOST_NAME_MAX

 *

 * (We should do this for most of the values currently defined here,

 * but many programs are not prepared to deal with this yet.)

 */

#endif