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author | 2021-05-09 14:20:58 -0400 | |
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committer | 2021-05-09 14:20:58 -0400 | |
commit | 5fd83771641d15c418f747bd343ba6738d3875f7 (patch) | |
tree | 5abf0f78f680d9837dbd93d4d4c3933bb7509599 /shell_cmds/sh/shell.h | |
download | apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.gz apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.zst apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.zip |
Import macOS userland
adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106
Diffstat (limited to 'shell_cmds/sh/shell.h')
-rw-r--r-- | shell_cmds/sh/shell.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/shell_cmds/sh/shell.h b/shell_cmds/sh/shell.h new file mode 100644 index 0000000..1c7a766 --- /dev/null +++ b/shell_cmds/sh/shell.h @@ -0,0 +1,79 @@ +/*- + * SPDX-License-Identifier: BSD-3-Clause + * + * 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 + * $FreeBSD: head/bin/sh/shell.h 326025 2017-11-20 19:49:47Z pfg $ + */ + +#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; + +#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_ */ |