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2714 | cejka | 1 | /* $NetBSD: bltin.h,v 1.9 1997/07/04 21:02:29 christos Exp $ */ |
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3 | /*- |
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4 | * Copyright (c) 1991, 1993 |
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5 | * The Regents of the University of California. All rights reserved. |
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6 | * |
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7 | * This code is derived from software contributed to Berkeley by |
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8 | * Kenneth Almquist. |
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9 | * |
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10 | * Redistribution and use in source and binary forms, with or without |
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11 | * modification, are permitted provided that the following conditions |
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12 | * are met: |
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13 | * 1. Redistributions of source code must retain the above copyright |
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14 | * notice, this list of conditions and the following disclaimer. |
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15 | * 2. Redistributions in binary form must reproduce the above copyright |
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16 | * notice, this list of conditions and the following disclaimer in the |
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17 | * documentation and/or other materials provided with the distribution. |
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18 | * 3. All advertising materials mentioning features or use of this software |
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19 | * must display the following acknowledgement: |
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20 | * This product includes software developed by the University of |
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21 | * California, Berkeley and its contributors. |
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22 | * 4. Neither the name of the University nor the names of its contributors |
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23 | * may be used to endorse or promote products derived from this software |
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24 | * without specific prior written permission. |
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25 | * |
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26 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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27 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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29 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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32 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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33 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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34 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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35 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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36 | * SUCH DAMAGE. |
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37 | * |
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38 | * @(#)bltin.h 8.1 (Berkeley) 5/31/93 |
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39 | */ |
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40 | |||
41 | /* |
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42 | * This file is included by programs which are optionally built into the |
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43 | * shell. If SHELL is defined, we try to map the standard UNIX library |
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44 | * routines to ash routines using defines. |
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45 | */ |
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46 | |||
47 | #include "../shell.h" |
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48 | #include "../mystring.h" |
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49 | #include "../memalloc.h" |
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50 | #ifdef SHELL |
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51 | #include "../output.h" |
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52 | #ifndef _GNU_SOURCE |
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53 | #define stdout out1 |
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54 | #define stderr out2 |
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55 | #define printf out1fmt |
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56 | #define putc(c, file) outc(c, file) |
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57 | #define putchar(c) out1c(c) |
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58 | #define fprintf outfmt |
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59 | #define fputs outstr |
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60 | #define fflush flushout |
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61 | #define warnx(a, b, c) { \ |
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62 | char buf[64]; \ |
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63 | (void)snprintf(buf, sizeof(buf), a, b, c); \ |
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64 | error("%s", buf); \ |
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65 | } |
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66 | #endif |
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67 | #define INITARGS(argv) |
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68 | |||
69 | #else |
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70 | #undef NULL |
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71 | #include <stdio.h> |
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72 | #undef main |
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73 | #define INITARGS(argv) if ((commandname = argv[0]) == NULL) {fputs("Argc is zero\n", stderr); exit(2);} else |
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74 | #endif |
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75 | |||
76 | pointer stalloc __P((int)); |
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77 | void error __P((char *, ...)); |
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78 | int echocmd __P((int, char **)); |
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79 | |||
80 | |||
81 | extern char *commandname; |