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1 | /* |
2 | * Copyright (c) 1989 The Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
5 | * This code is derived from software contributed to Berkeley by | |
6 | * Kevin Fall. | |
7 | * | |
c0567266 KB |
8 | * Redistribution and use in source and binary forms, with or without |
9 | * modification, are permitted provided that the following conditions | |
10 | * are met: | |
11 | * 1. Redistributions of source code must retain the above copyright | |
12 | * notice, this list of conditions and the following disclaimer. | |
13 | * 2. Redistributions in binary form must reproduce the above copyright | |
14 | * notice, this list of conditions and the following disclaimer in the | |
15 | * documentation and/or other materials provided with the distribution. | |
16 | * 3. All advertising materials mentioning features or use of this software | |
17 | * must display the following acknowledgement: | |
18 | * This product includes software developed by the University of | |
19 | * California, Berkeley and its contributors. | |
20 | * 4. Neither the name of the University nor the names of its contributors | |
21 | * may be used to endorse or promote products derived from this software | |
22 | * without specific prior written permission. | |
23 | * | |
24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
34 | * SUCH DAMAGE. | |
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35 | */ |
36 | ||
37 | #ifndef lint | |
38 | char copyright[] = | |
39 | "@(#) Copyright (c) 1989 The Regents of the University of California.\n\ | |
40 | All rights reserved.\n"; | |
41 | #endif /* not lint */ | |
42 | ||
63e3f3c6 | 43 | #ifndef lint |
1c15e888 | 44 | static char sccsid[] = "@(#)mknod.c 4.4 (Berkeley) 6/1/90"; |
cef488fd | 45 | #endif /* not lint */ |
63e3f3c6 | 46 | |
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47 | #include <sys/types.h> |
48 | #include <sys/stat.h> | |
63e3f3c6 KM |
49 | #include <stdio.h> |
50 | ||
f20a0651 | 51 | main(argc, argv) |
63e3f3c6 KM |
52 | int argc; |
53 | char **argv; | |
f20a0651 | 54 | { |
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55 | extern int errno; |
56 | u_short mode; | |
57 | char *strerror(); | |
f20a0651 | 58 | |
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59 | if (argc != 5) { |
60 | (void)fprintf(stderr, | |
61 | "usage: mknod name [b | c] major minor\n"); | |
62 | exit(1); | |
f20a0651 | 63 | } |
f20a0651 | 64 | |
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65 | mode = 0666; |
66 | if (argv[2][0] == 'c') | |
67 | mode |= S_IFCHR; | |
68 | else if (argv[2][0] == 'b') | |
69 | mode |= S_IFBLK; | |
70 | else { | |
71 | (void)fprintf(stderr, | |
72 | "mknod: node must be type 'b' or 'c'.\n"); | |
73 | exit(1); | |
74 | } | |
f20a0651 | 75 | |
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76 | if (mknod(argv[1], mode, makedev(atoi(argv[3]), atoi(argv[4]))) < 0) { |
77 | (void)fprintf(stderr, | |
78 | "mknod: %s: %s\n", argv[1], strerror(errno)); | |
79 | exit(1); | |
f20a0651 | 80 | } |
cef488fd | 81 | exit(0); |
f20a0651 | 82 | } |