84 lines
2.9 KiB
C
84 lines
2.9 KiB
C
/* $NetBSD: shell.h,v 1.18 2013/04/28 17:01:28 dholland Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1991, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to Berkeley by
|
|
* Kenneth Almquist.
|
|
*
|
|
* 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.
|
|
* 3. 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.
|
|
*
|
|
* @(#)shell.h 8.2 (Berkeley) 5/4/95
|
|
*/
|
|
|
|
/*
|
|
* The follow should be set to reflect the type of system you have:
|
|
* JOBS -> 1 if you have Berkeley job control, 0 otherwise.
|
|
* SHORTNAMES -> 1 if your linker cannot handle long names.
|
|
* define BSD if you are running 4.2 BSD or later.
|
|
* define SYSV if you are running under System V.
|
|
* define DEBUG=1 to compile in debugging ('set -o debug' to turn on)
|
|
* define DEBUG=2 to compile in and turn on debugging.
|
|
* define DO_SHAREDVFORK to indicate that vfork(2) shares its address
|
|
* with its parent.
|
|
*
|
|
* When debugging is on, debugging info will be written to ./trace and
|
|
* a quit signal will generate a core dump.
|
|
*/
|
|
|
|
#include <sys/param.h>
|
|
|
|
#define JOBS 1
|
|
#ifndef BSD
|
|
#define BSD 1
|
|
#endif
|
|
|
|
#ifndef DO_SHAREDVFORK
|
|
#if __NetBSD_Version__ >= 104000000
|
|
#define DO_SHAREDVFORK
|
|
#endif
|
|
#endif
|
|
|
|
typedef void *pointer;
|
|
#ifndef NULL
|
|
#define NULL (void *)0
|
|
#endif
|
|
#define STATIC /* empty */
|
|
#define MKINIT /* empty */
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
extern const char nullstr[1]; /* null string */
|
|
|
|
|
|
#ifdef DEBUG
|
|
#define TRACE(param) trace param
|
|
#define TRACEV(param) tracev param
|
|
#else
|
|
#define TRACE(param)
|
|
#define TRACEV(param)
|
|
#endif
|