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 2002-2003 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #include <sys/types.h>
28 #include <sys/param.h>
29 #include <sys/stat.h>
30 #include <sys/statvfs.h>
31 #include <sys/sysmacros.h>
32 #include <libintl.h>
33 #include <libgen.h>
34 #include <string.h>
35 #include <stdlib.h>
36 #include <stdarg.h>
37 #include <stdio.h>
38 #include <errno.h>
39
40 #include "utils.h"
41
42 static char *pname = NULL;
43
44 /*PRINTFLIKE1*/
45 void
warn(const char * format,...)46 warn(const char *format, ...)
47 {
48 int err = errno;
49 va_list alist;
50
51 if (pname != NULL)
52 (void) fprintf(stderr, gettext("%s: "), pname);
53
54 va_start(alist, format);
55 (void) vfprintf(stderr, format, alist);
56 va_end(alist);
57
58 if (strchr(format, '\n') == NULL)
59 (void) fprintf(stderr, gettext(": %s\n"), strerror(err));
60 }
61
62 /*PRINTFLIKE1*/
63 void
die(const char * format,...)64 die(const char *format, ...)
65 {
66 int err = errno;
67 va_list alist;
68
69 if (pname != NULL)
70 (void) fprintf(stderr, gettext("%s: "), pname);
71
72 va_start(alist, format);
73 (void) vfprintf(stderr, format, alist);
74 va_end(alist);
75
76 if (strchr(format, '\n') == NULL)
77 (void) fprintf(stderr, gettext(": %s\n"), strerror(err));
78
79 exit(E_ERROR);
80 }
81
82 char *
getpname(char * arg0)83 getpname(char *arg0)
84 {
85 if (pname == NULL)
86 pname = basename(arg0);
87 return (pname);
88 }
89