14b88c807SRodney W. Grimes /*- 28a16b7a1SPedro F. Giffuni * SPDX-License-Identifier: BSD-3-Clause 38a16b7a1SPedro F. Giffuni * 44b88c807SRodney W. Grimes * Copyright (c) 1991, 1993 54b88c807SRodney W. Grimes * The Regents of the University of California. All rights reserved. 64b88c807SRodney W. Grimes * 74b88c807SRodney W. Grimes * This code is derived from software contributed to Berkeley by 84b88c807SRodney W. Grimes * Kenneth Almquist. 94b88c807SRodney W. Grimes * 104b88c807SRodney W. Grimes * Redistribution and use in source and binary forms, with or without 114b88c807SRodney W. Grimes * modification, are permitted provided that the following conditions 124b88c807SRodney W. Grimes * are met: 134b88c807SRodney W. Grimes * 1. Redistributions of source code must retain the above copyright 144b88c807SRodney W. Grimes * notice, this list of conditions and the following disclaimer. 154b88c807SRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright 164b88c807SRodney W. Grimes * notice, this list of conditions and the following disclaimer in the 174b88c807SRodney W. Grimes * documentation and/or other materials provided with the distribution. 18fbbd9655SWarner Losh * 3. Neither the name of the University nor the names of its contributors 194b88c807SRodney W. Grimes * may be used to endorse or promote products derived from this software 204b88c807SRodney W. Grimes * without specific prior written permission. 214b88c807SRodney W. Grimes * 224b88c807SRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 234b88c807SRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 244b88c807SRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 254b88c807SRodney W. Grimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 264b88c807SRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 274b88c807SRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 284b88c807SRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 294b88c807SRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 304b88c807SRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 314b88c807SRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 324b88c807SRodney W. Grimes * SUCH DAMAGE. 334b88c807SRodney W. Grimes */ 344b88c807SRodney W. Grimes 3539376f45SStefan Farfeleder #ifndef SHELL_H_ 3639376f45SStefan Farfeleder #define SHELL_H_ 3739376f45SStefan Farfeleder 3839376f45SStefan Farfeleder #include <inttypes.h> 3939376f45SStefan Farfeleder 404b88c807SRodney W. Grimes /* 414b88c807SRodney W. Grimes * The follow should be set to reflect the type of system you have: 424b88c807SRodney W. Grimes * JOBS -> 1 if you have Berkeley job control, 0 otherwise. 434b88c807SRodney W. Grimes * define DEBUG=1 to compile in debugging (set global "debug" to turn on) 444b88c807SRodney W. Grimes * define DEBUG=2 to compile in and turn on debugging. 454b88c807SRodney W. Grimes * 469d22cd9bSDavid E. O'Brien * When debugging is on, debugging info will be written to ./trace and 474b88c807SRodney W. Grimes * a quit signal will generate a core dump. 484b88c807SRodney W. Grimes */ 494b88c807SRodney W. Grimes 504b88c807SRodney W. Grimes 514b88c807SRodney W. Grimes #define JOBS 1 528a8c5e4eSPeter Wemm /* #define DEBUG 1 */ 534b88c807SRodney W. Grimes 54bc411549SJens Schweikhardt /* 55*48556dffSElyes HAOUAS * Type of used arithmetic. SUSv3 requires us to have at least signed long. 56bc411549SJens Schweikhardt */ 5739376f45SStefan Farfeleder typedef intmax_t arith_t; 5839376f45SStefan Farfeleder #define ARITH_FORMAT_STR "%" PRIdMAX 59e9749129SJilles Tjoelker #define ARITH_MIN INTMAX_MIN 60e9749129SJilles Tjoelker #define ARITH_MAX INTMAX_MAX 61bc411549SJens Schweikhardt 624b88c807SRodney W. Grimes typedef void *pointer; 634b88c807SRodney W. Grimes 644b88c807SRodney W. Grimes #include <sys/cdefs.h> 654b88c807SRodney W. Grimes 664b88c807SRodney W. Grimes extern char nullstr[1]; /* null string */ 674b88c807SRodney W. Grimes 684b88c807SRodney W. Grimes #ifdef DEBUG 69d62ec71cSMartin Cracauer #define TRACE(param) sh_trace param 704b88c807SRodney W. Grimes #else 714b88c807SRodney W. Grimes #define TRACE(param) 724b88c807SRodney W. Grimes #endif 7339376f45SStefan Farfeleder 7439376f45SStefan Farfeleder #endif /* !SHELL_H_ */ 75