| /*- | |
| * Copyright (c) 1991, 1993 | |
| * The Regents of the University of California. All rights reserved. | |
| * Copyright (c) 1997-2005 | |
| * Herbert Xu <herbert@gondor.apana.org.au>. 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. | |
| * | |
| * @(#)bltin.h 8.1 (Berkeley) 5/31/93 | |
| */ | |
| /* | |
| * This file is included by programs which are optionally built into the | |
| * shell. If SHELL is defined, we try to map the standard UNIX library | |
| * routines to ash routines using defines. | |
| */ | |
| #include "../shell.h" | |
| #include "../mystring.h" | |
| #include "../options.h" | |
| #ifdef SHELL | |
| #include "../memalloc.h" | |
| #include "../output.h" | |
| #include "../error.h" | |
| #ifndef USE_GLIBC_STDIO | |
| #undef stdout | |
| #undef stderr | |
| #undef putc | |
| #undef putchar | |
| #undef fileno | |
| #define stdout out1 | |
| #define stderr out2 | |
| #define printf out1fmt | |
| #define putc(c, file) outc(c, file) | |
| #define putchar(c) out1c(c) | |
| #define FILE struct output | |
| #define fprintf outfmt | |
| #define fputs outstr | |
| #define fflush flushout | |
| #define fileno(f) ((f)->fd) | |
| #define ferror outerr | |
| #endif | |
| #define INITARGS(argv) | |
| #define error sh_error | |
| #define warn sh_warn | |
| #define warnx sh_warnx | |
| #define exit sh_exit | |
| #define setprogname(s) | |
| #define getprogname() commandname | |
| #define setlocate(l,s) 0 | |
| #define getenv(p) bltinlookup((p),0) | |
| #else | |
| #undef NULL | |
| #include <stdio.h> | |
| #undef main | |
| #define INITARGS(argv) if ((commandname = argv[0]) == NULL) {fputs("Argc is zero\n", stderr); exit(2);} else | |
| #endif | |
| int echocmd(int, char **); | |
| extern const char *commandname; |