1/*
2 * Copyright (c) 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#ifndef lint
35static const char copyright[] =
36"@(#) Copyright (c) 1990, 1993\n\
37 The Regents of the University of California. All rights reserved.\n";
38#endif /* not lint */
39
40#ifndef lint
41#if 0
42static char sccsid[] = "@(#)mkfifo.c 8.2 (Berkeley) 1/5/94";
43#endif
44static const char rcsid[] =
| 1/*
2 * Copyright (c) 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#ifndef lint
35static const char copyright[] =
36"@(#) Copyright (c) 1990, 1993\n\
37 The Regents of the University of California. All rights reserved.\n";
38#endif /* not lint */
39
40#ifndef lint
41#if 0
42static char sccsid[] = "@(#)mkfifo.c 8.2 (Berkeley) 1/5/94";
43#endif
44static const char rcsid[] =
|
54#include <string.h>
55#include <unistd.h>
56
57#define BASEMODE S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | \
58 S_IROTH | S_IWOTH
59
60static void usage __P((void));
61
62static int f_mode;
63
64int
65main(argc, argv)
66 int argc;
67 char *argv[];
68{
69 char *modestr;
70 void *modep;
71 mode_t fifomode;
72 int ch, exitval;
73
74 while ((ch = getopt(argc, argv, "m:")) != -1)
75 switch(ch) {
76 case 'm':
77 f_mode = 1;
78 modestr = optarg;
79 break;
80 case '?':
81 default:
82 usage();
83 }
84 argc -= optind;
85 argv += optind;
86 if (argv[0] == NULL)
87 usage();
88
89 if (f_mode) {
90 umask(0);
91 errno = 0;
92 if ((modep = setmode(modestr)) == NULL) {
93 if (errno)
94 err(1, "setmode");
95 errx(1, "invalid file mode: %s", modestr);
96 }
97 fifomode = getmode(modep, BASEMODE);
98 } else {
99 fifomode = BASEMODE;
100 }
101
102 for (exitval = 0; *argv != NULL; ++argv)
103 if (mkfifo(*argv, fifomode) < 0) {
104 warn("%s", *argv);
105 exitval = 1;
106 }
107 exit(exitval);
108}
109
110static void
111usage()
112{
113 (void)fprintf(stderr, "usage: mkfifo [-m mode] fifo_name ...\n");
114 exit(1);
115}
| 55#include <string.h>
56#include <unistd.h>
57
58#define BASEMODE S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | \
59 S_IROTH | S_IWOTH
60
61static void usage __P((void));
62
63static int f_mode;
64
65int
66main(argc, argv)
67 int argc;
68 char *argv[];
69{
70 char *modestr;
71 void *modep;
72 mode_t fifomode;
73 int ch, exitval;
74
75 while ((ch = getopt(argc, argv, "m:")) != -1)
76 switch(ch) {
77 case 'm':
78 f_mode = 1;
79 modestr = optarg;
80 break;
81 case '?':
82 default:
83 usage();
84 }
85 argc -= optind;
86 argv += optind;
87 if (argv[0] == NULL)
88 usage();
89
90 if (f_mode) {
91 umask(0);
92 errno = 0;
93 if ((modep = setmode(modestr)) == NULL) {
94 if (errno)
95 err(1, "setmode");
96 errx(1, "invalid file mode: %s", modestr);
97 }
98 fifomode = getmode(modep, BASEMODE);
99 } else {
100 fifomode = BASEMODE;
101 }
102
103 for (exitval = 0; *argv != NULL; ++argv)
104 if (mkfifo(*argv, fifomode) < 0) {
105 warn("%s", *argv);
106 exitval = 1;
107 }
108 exit(exitval);
109}
110
111static void
112usage()
113{
114 (void)fprintf(stderr, "usage: mkfifo [-m mode] fifo_name ...\n");
115 exit(1);
116}
|