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/*- * 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. * 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. * * @(#)shell.h 8.2 (Berkeley) 5/4/95 * $FreeBSD: release/9.1.0/bin/sh/shell.h 218626 2011-02-12 23:44:05Z jilles $ */ #ifndef SHELL_H_ #define SHELL_H_ #include <inttypes.h> /* * The follow should be set to reflect the type of system you have: * JOBS -> 1 if you have Berkeley job control, 0 otherwise. * define DEBUG=1 to compile in debugging (set global "debug" to turn on) * define DEBUG=2 to compile in and turn on debugging. * * When debugging is on, debugging info will be written to ./trace and * a quit signal will generate a core dump. */ #define JOBS 1 /* #define DEBUG 1 */ /* * Type of used arithmetics. SUSv3 requires us to have at least signed long. */ typedef intmax_t arith_t; #define ARITH_FORMAT_STR "%" PRIdMAX #define atoarith_t(arg) strtoimax(arg, NULL, 0) #define strtoarith_t(nptr, endptr, base) strtoimax(nptr, endptr, base) #define ARITH_MIN INTMAX_MIN #define ARITH_MAX INTMAX_MAX typedef void *pointer; #define MKINIT /* empty */ #include <sys/cdefs.h> extern char nullstr[1]; /* null string */ #ifdef DEBUG #define TRACE(param) sh_trace param #else #define TRACE(param) #endif #endif /* !SHELL_H_ */