1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28 /* All Rights Reserved */
29 /* */
30
31 #include <stdlib.h>
32 #include <sys/types.h>
33 #include <sys/stat.h>
34 #include <stdio.h>
35 #include <errno.h>
36 #include <string.h>
37 #include <errno.h>
38 #include <locale.h>
39 #include <stdarg.h>
40
41 #define ALLRW (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)
42
43 static void
44 usage();
45
46 void
47 errmsg(int severity, int code, char *format, ...);
48
49 /* from chmod:common.c: */
50
51 extern mode_t
52 newmode(char *modestr, mode_t basemode, mode_t umask, char *file, char *path);
53
54 int
main(int argc,char * argv[])55 main(int argc, char *argv[])
56 {
57 char *path;
58 int exitval = 0;
59 int c, i;
60 int mflag = 0;
61 int errflg = 0;
62 mode_t umsk = umask(0);
63 mode_t mode = ALLRW & (~umsk);
64
65 (void) setlocale(LC_ALL, "");
66 #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */
67 #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it weren't */
68 #endif
69 (void) textdomain(TEXT_DOMAIN);
70
71 if (argc < 2) {
72 usage();
73 exit(1);
74 }
75
76 while ((c = getopt(argc, argv, "m:")) != EOF) {
77 switch (c) {
78 case 'm':
79 mflag++;
80 mode = newmode(optarg, ALLRW, umsk, "", "");
81 break;
82
83 default:
84 errflg++;
85 break;
86 }
87 }
88
89 if (argc < optind || errflg) {
90 usage();
91 exit(1);
92 }
93
94 for (i = optind; i < argc; i++) {
95 path = argv[i];
96 if (mkfifo(path, mode) < 0) {
97 perror("mkfifo");
98 exitval = 1;
99 }
100 }
101
102 return (exitval);
103
104 }
105
106 static void
usage()107 usage()
108 {
109 (void) fprintf(stderr,
110 gettext("usage: mkfifo [-m mode] file ...\n"));
111 }
112
113 /*
114 * errmsg - This is an interface required by the code common to mkfifo and
115 * chmod. The severity parameter is ignored here, but is meaningful
116 * to chmod.
117 */
118
119 /* ARGSUSED */
120 /* PRINTFLIKE3 */
121 void
errmsg(int severity,int code,char * format,...)122 errmsg(int severity, int code, char *format, ...)
123 {
124 va_list ap;
125
126 va_start(ap, format);
127
128 (void) fprintf(stderr, "mkfifo: ");
129 (void) vfprintf(stderr, format, ap);
130
131 va_end(ap);
132
133 if (code > 0) {
134 exit(code);
135 }
136 }
137