projects / apple / shell_cmds.git / blame
| Commit | Line | Data |
|---|---|---|
| 71aad674 A |
1 | /*- |
| 2 | * Copyright (c) 1991, 1993 | |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * This code is derived from software contributed to Berkeley by | |
| 6 | * Kenneth Almquist. | |
| 7 | * | |
| 8 | * Redistribution and use in source and binary forms, with or without | |
| 9 | * modification, are permitted provided that the following conditions | |
| 10 | * are met: | |
| 11 | * 1. Redistributions of source code must retain the above copyright | |
| 12 | * notice, this list of conditions and the following disclaimer. | |
| 13 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 14 | * notice, this list of conditions and the following disclaimer in the | |
| 15 | * documentation and/or other materials provided with the distribution. | |
| 16 | * 4. Neither the name of the University nor the names of its contributors | |
| 17 | * may be used to endorse or promote products derived from this software | |
| 18 | * without specific prior written permission. | |
| 19 | * | |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 21 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 22 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 23 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 24 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 25 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 26 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 27 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 28 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 29 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 30 | * SUCH DAMAGE. | |
| 31 | * | |
| 32 | * @(#)shell.h 8.2 (Berkeley) 5/4/95 | |
| deb63bfb | 33 | * $FreeBSD: head/bin/sh/shell.h 253658 2013-07-25 19:48:15Z jilles $ |
| 71aad674 A |
34 | */ |
| 35 | ||
| 36 | #ifndef SHELL_H_ | |
| 37 | #define SHELL_H_ | |
| 38 | ||
| 39 | #include <inttypes.h> | |
| 40 | ||
| 41 | /* | |
| 42 | * The follow should be set to reflect the type of system you have: | |
| 43 | * JOBS -> 1 if you have Berkeley job control, 0 otherwise. | |
| 44 | * define DEBUG=1 to compile in debugging (set global "debug" to turn on) | |
| 45 | * define DEBUG=2 to compile in and turn on debugging. | |
| 46 | * | |
| 47 | * When debugging is on, debugging info will be written to ./trace and | |
| 48 | * a quit signal will generate a core dump. | |
| 49 | */ | |
| 50 | ||
| 51 | ||
| 52 | #define JOBS 1 | |
| 53 | /* #define DEBUG 1 */ | |
| 54 | ||
| 55 | /* | |
| 56 | * Type of used arithmetics. SUSv3 requires us to have at least signed long. | |
| 57 | */ | |
| 58 | typedef intmax_t arith_t; | |
| 59 | #define ARITH_FORMAT_STR "%" PRIdMAX | |
| 60 | #define atoarith_t(arg) strtoimax(arg, NULL, 0) | |
| 61 | #define strtoarith_t(nptr, endptr, base) strtoimax(nptr, endptr, base) | |
| 62 | #define ARITH_MIN INTMAX_MIN | |
| 63 | #define ARITH_MAX INTMAX_MAX | |
| 64 | ||
| 65 | typedef void *pointer; | |
| 66 | ||
| 67 | #include <sys/cdefs.h> | |
| 68 | ||
| 69 | extern char nullstr[1]; /* null string */ | |
| 70 | ||
| 71 | #ifdef DEBUG | |
| 72 | #define TRACE(param) sh_trace param | |
| 73 | #else | |
| 74 | #define TRACE(param) | |
| 75 | #endif | |
| 76 | ||
| 77 | #endif /* !SHELL_H_ */ |