1/*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (c) 1991, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Kenneth Almquist. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * @(#)bltin.h 8.2 (Berkeley) 5/4/95 35 * $FreeBSD$ 36 */ 37 38/* 39 * This file is included by programs which are optionally built into the 40 * shell. If SHELL is defined, we try to map the standard UNIX library 41 * routines to ash routines using defines. 42 */ 43 44#include "../shell.h" 45#include "../mystring.h" 46#ifdef SHELL 47#include "../error.h" 48#include "../output.h" 49#include "builtins.h" 50#define FILE struct output 51#undef stdout 52#define stdout out1 53#undef stderr 54#define stderr out2 55#define printf out1fmt 56#undef putc 57#define putc(c, file) outc(c, file) 58#undef putchar 59#define putchar(c) out1c(c) 60#define fprintf outfmt 61#define fputs outstr 62#define fwrite(ptr, size, nmemb, file) outbin(ptr, (size) * (nmemb), file) 63#define fflush flushout 64#define INITARGS(argv) 65#define warnx warning 66#define warn(fmt, ...) warning(fmt ": %s", __VA_ARGS__, strerror(errno)) 67#define errx(exitstatus, ...) error(__VA_ARGS__) 68 69#else 70#undef NULL 71#include <stdio.h> 72#undef main 73#define INITARGS(argv) if ((commandname = argv[0]) == NULL) {fputs("Argc is zero\n", stderr); exit(2);} else 74#endif 75 76#include <unistd.h> 77 78pointer stalloc(int); 79int killjob(const char *, int); 80 81extern char *commandname; 82