1928e054931d357326613c78e62f4d850b7c442ffJeff Brown/* $NetBSD: bltin.h,v 1.11 2003/08/07 09:05:40 agc Exp $ */ 2928e054931d357326613c78e62f4d850b7c442ffJeff Brown 3928e054931d357326613c78e62f4d850b7c442ffJeff Brown/*- 4928e054931d357326613c78e62f4d850b7c442ffJeff Brown * Copyright (c) 1991, 1993 5928e054931d357326613c78e62f4d850b7c442ffJeff Brown * The Regents of the University of California. All rights reserved. 6928e054931d357326613c78e62f4d850b7c442ffJeff Brown * 7928e054931d357326613c78e62f4d850b7c442ffJeff Brown * This code is derived from software contributed to Berkeley by 8928e054931d357326613c78e62f4d850b7c442ffJeff Brown * Kenneth Almquist. 9928e054931d357326613c78e62f4d850b7c442ffJeff Brown * 10928e054931d357326613c78e62f4d850b7c442ffJeff Brown * Redistribution and use in source and binary forms, with or without 11928e054931d357326613c78e62f4d850b7c442ffJeff Brown * modification, are permitted provided that the following conditions 12928e054931d357326613c78e62f4d850b7c442ffJeff Brown * are met: 13928e054931d357326613c78e62f4d850b7c442ffJeff Brown * 1. Redistributions of source code must retain the above copyright 14928e054931d357326613c78e62f4d850b7c442ffJeff Brown * notice, this list of conditions and the following disclaimer. 15928e054931d357326613c78e62f4d850b7c442ffJeff Brown * 2. Redistributions in binary form must reproduce the above copyright 16928e054931d357326613c78e62f4d850b7c442ffJeff Brown * notice, this list of conditions and the following disclaimer in the 17928e054931d357326613c78e62f4d850b7c442ffJeff Brown * documentation and/or other materials provided with the distribution. 18928e054931d357326613c78e62f4d850b7c442ffJeff Brown * 3. Neither the name of the University nor the names of its contributors 19928e054931d357326613c78e62f4d850b7c442ffJeff Brown * may be used to endorse or promote products derived from this software 20b93a03f841d93498bfea6cc92a22faa34bce1337Mathias Agopian * without specific prior written permission. 21928e054931d357326613c78e62f4d850b7c442ffJeff Brown * 22928e054931d357326613c78e62f4d850b7c442ffJeff Brown * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23928e054931d357326613c78e62f4d850b7c442ffJeff Brown * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24928e054931d357326613c78e62f4d850b7c442ffJeff Brown * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25928e054931d357326613c78e62f4d850b7c442ffJeff Brown * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26928e054931d357326613c78e62f4d850b7c442ffJeff Brown * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27928e054931d357326613c78e62f4d850b7c442ffJeff Brown * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28928e054931d357326613c78e62f4d850b7c442ffJeff Brown * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 299302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown * SUCH DAMAGE. 33cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown * 34cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown * @(#)bltin.h 8.1 (Berkeley) 5/31/93 35cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown */ 36cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown 37cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown/* 38cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown * This file is included by programs which are optionally built into the 399302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown * shell. If SHELL is defined, we try to map the standard UNIX library 409302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown * routines to ash routines using defines. 41928e054931d357326613c78e62f4d850b7c442ffJeff Brown */ 42928e054931d357326613c78e62f4d850b7c442ffJeff Brown 43928e054931d357326613c78e62f4d850b7c442ffJeff Brown#include "../shell.h" 449302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#include "../mystring.h" 45cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#ifdef SHELL 46cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#include "../output.h" 47cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#include "../error.h" 48cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#undef stdout 49cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#undef stderr 50cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#undef putc 51cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#undef putchar 52cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#undef fileno 53cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define stdout out1 54cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define stderr out2 55cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define printf out1fmt 569302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#define putc(c, file) outc(c, file) 579302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#define putchar(c) out1c(c) 589302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#define FILE struct output 599302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#define fprintf outfmt 609302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#define fputs outstr 619302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#define fflush flushout 629302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#define fileno(f) ((f)->fd) 639302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#define INITARGS(argv) 649302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#define err sh_err 659302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#define verr sh_verr 66cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define errx sh_errx 67cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define verrx sh_verrx 68cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define warn sh_warn 69cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define vwarn sh_vwarn 70cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define warnx sh_warnx 71cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define vwarnx sh_vwarnx 72cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define exit sh_exit 739302c8796fc4dcda08d4bd1e11733848fd4fafafJeff Brown#define setprogname(s) 74928e054931d357326613c78e62f4d850b7c442ffJeff Brown#define getprogname() commandname 75cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define setlocate(l,s) 0 76cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown 77cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown#define getenv(p) bltinlookup((p),0) 78cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown 79928e054931d357326613c78e62f4d850b7c442ffJeff Brown#else 80928e054931d357326613c78e62f4d850b7c442ffJeff Brown#undef NULL 81928e054931d357326613c78e62f4d850b7c442ffJeff Brown#include <stdio.h> 82928e054931d357326613c78e62f4d850b7c442ffJeff Brown#undef main 83928e054931d357326613c78e62f4d850b7c442ffJeff Brown#define INITARGS(argv) if ((commandname = argv[0]) == NULL) {fputs("Argc is zero\n", stderr); exit(2);} else 84#endif 85 86pointer stalloc(int); 87void error(const char *, ...); 88void sh_warnx(const char *, ...); 89void sh_exit(int) __attribute__((__noreturn__)); 90 91int echocmd(int, char **); 92 93 94extern const char *commandname; 95