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1 | /* $NetBSD: bltin.h,v 1.9 1997/07/04 21:02:29 christos Exp $ */ |
1 | /* $NetBSD: bltin.h,v 1.9 1997/07/04 21:02:29 christos Exp $ */ |
2 | 2 | ||
3 | /*- |
3 | /*- |
4 | * Copyright (c) 1991, 1993 |
4 | * Copyright (c) 1991, 1993 |
5 | * The Regents of the University of California. All rights reserved. |
5 | * The Regents of the University of California. All rights reserved. |
6 | * |
6 | * |
7 | * This code is derived from software contributed to Berkeley by |
7 | * This code is derived from software contributed to Berkeley by |
8 | * Kenneth Almquist. |
8 | * Kenneth Almquist. |
9 | * |
9 | * |
10 | * Redistribution and use in source and binary forms, with or without |
10 | * Redistribution and use in source and binary forms, with or without |
11 | * modification, are permitted provided that the following conditions |
11 | * modification, are permitted provided that the following conditions |
12 | * are met: |
12 | * are met: |
13 | * 1. Redistributions of source code must retain the above copyright |
13 | * 1. Redistributions of source code must retain the above copyright |
14 | * notice, this list of conditions and the following disclaimer. |
14 | * notice, this list of conditions and the following disclaimer. |
15 | * 2. Redistributions in binary form must reproduce the above copyright |
15 | * 2. Redistributions in binary form must reproduce the above copyright |
16 | * notice, this list of conditions and the following disclaimer in the |
16 | * notice, this list of conditions and the following disclaimer in the |
17 | * documentation and/or other materials provided with the distribution. |
17 | * documentation and/or other materials provided with the distribution. |
18 | * 3. All advertising materials mentioning features or use of this software |
18 | * 3. All advertising materials mentioning features or use of this software |
19 | * must display the following acknowledgement: |
19 | * must display the following acknowledgement: |
20 | * This product includes software developed by the University of |
20 | * This product includes software developed by the University of |
21 | * California, Berkeley and its contributors. |
21 | * California, Berkeley and its contributors. |
22 | * 4. Neither the name of the University nor the names of its contributors |
22 | * 4. Neither the name of the University nor the names of its contributors |
23 | * may be used to endorse or promote products derived from this software |
23 | * may be used to endorse or promote products derived from this software |
24 | * without specific prior written permission. |
24 | * without specific prior written permission. |
25 | * |
25 | * |
26 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
26 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
27 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
27 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
29 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
29 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
32 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
32 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
33 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
33 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
34 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
34 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
35 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
35 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
36 | * SUCH DAMAGE. |
36 | * SUCH DAMAGE. |
37 | * |
37 | * |
38 | * @(#)bltin.h 8.1 (Berkeley) 5/31/93 |
38 | * @(#)bltin.h 8.1 (Berkeley) 5/31/93 |
39 | */ |
39 | */ |
40 | 40 | ||
41 | /* |
41 | /* |
42 | * This file is included by programs which are optionally built into the |
42 | * This file is included by programs which are optionally built into the |
43 | * shell. If SHELL is defined, we try to map the standard UNIX library |
43 | * shell. If SHELL is defined, we try to map the standard UNIX library |
44 | * routines to ash routines using defines. |
44 | * routines to ash routines using defines. |
45 | */ |
45 | */ |
46 | 46 | ||
47 | #include "../shell.h" |
47 | #include "../shell.h" |
48 | #include "../mystring.h" |
48 | #include "../mystring.h" |
49 | #include "../memalloc.h" |
49 | #include "../memalloc.h" |
50 | #ifdef SHELL |
50 | #ifdef SHELL |
51 | #include "../output.h" |
51 | #include "../output.h" |
52 | #ifndef _GNU_SOURCE |
52 | #ifndef _GNU_SOURCE |
53 | #define stdout out1 |
53 | #define stdout out1 |
54 | #define stderr out2 |
54 | #define stderr out2 |
55 | #define printf out1fmt |
55 | #define printf out1fmt |
56 | #define putc(c, file) outc(c, file) |
56 | #define putc(c, file) outc(c, file) |
57 | #define putchar(c) out1c(c) |
57 | #define putchar(c) out1c(c) |
58 | #define fprintf outfmt |
58 | #define fprintf outfmt |
59 | #define fputs outstr |
59 | #define fputs outstr |
60 | #define fflush flushout |
60 | #define fflush flushout |
61 | #define warnx(a, b, c) { \ |
61 | #define warnx(a, b, c) { \ |
62 | char buf[64]; \ |
62 | char buf[64]; \ |
63 | (void)snprintf(buf, sizeof(buf), a, b, c); \ |
63 | (void)snprintf(buf, sizeof(buf), a, b, c); \ |
64 | error("%s", buf); \ |
64 | error("%s", buf); \ |
65 | } |
65 | } |
66 | #endif |
66 | #endif |
67 | #define INITARGS(argv) |
67 | #define INITARGS(argv) |
68 | 68 | ||
69 | #else |
69 | #else |
70 | #undef NULL |
70 | #undef NULL |
71 | #include <stdio.h> |
71 | #include <stdio.h> |
72 | #undef main |
72 | #undef main |
73 | #define INITARGS(argv) if ((commandname = argv[0]) == NULL) {fputs("Argc is zero\n", stderr); exit(2);} else |
73 | #define INITARGS(argv) if ((commandname = argv[0]) == NULL) {fputs("Argc is zero\n", stderr); exit(2);} else |
74 | #endif |
74 | #endif |
75 | 75 | ||
76 | pointer stalloc __P((int)); |
76 | pointer stalloc __P((int)); |
77 | void error __P((char *, ...)); |
77 | void error __P((char *, ...)); |
78 | int echocmd __P((int, char **)); |
78 | int echocmd __P((int, char **)); |
79 | 79 | ||
80 | 80 | ||
81 | extern char *commandname; |
81 | extern char *commandname; |
82 | 82 |