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      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 2004 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     28 
     29 #include "utils.h"
     30 
     31 static const char PNAME_FMT[] = "%s: ";
     32 static const char ERRNO_FMT[] = ": %s\n";
     33 
     34 extern const char *pname;
     35 
     36 /*PRINTFLIKE1*/
     37 void
     38 warn(const char *format, ...)
     39 {
     40 	int err = errno;
     41 	va_list alist;
     42 
     43 	if (pname != NULL)
     44 		(void) fprintf(stderr, gettext(PNAME_FMT), pname);
     45 
     46 	va_start(alist, format);
     47 	(void) vfprintf(stderr, format, alist);
     48 	va_end(alist);
     49 
     50 	if (strchr(format, '\n') == NULL)
     51 		(void) fprintf(stderr, gettext(ERRNO_FMT), strerror(err));
     52 }
     53 
     54 /*PRINTFLIKE1*/
     55 void
     56 die(const char *format, ...)
     57 {
     58 	int err = errno;
     59 	va_list alist;
     60 
     61 	if (pname != NULL)
     62 		(void) fprintf(stderr, gettext(PNAME_FMT), pname);
     63 
     64 	va_start(alist, format);
     65 	(void) vfprintf(stderr, format, alist);
     66 	va_end(alist);
     67 
     68 	if (strchr(format, '\n') == NULL)
     69 		(void) fprintf(stderr, gettext(ERRNO_FMT), strerror(err));
     70 
     71 	exit(1);
     72 }
     73