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 (c) 1998-2001 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #include <err.h> 28 #include <string.h> 29 #include <stdlib.h> 30 #include <stdarg.h> 31 #include <stdio.h> 32 #include <errno.h> 33 34 #include "utils.h" 35 36 /*LINTLIBRARY*/ 37 38 static const char *pname; 39 40 #pragma init(getpname) 41 const char * 42 getpname(void) 43 { 44 const char *p, *q; 45 46 if (pname != NULL) 47 return (pname); 48 49 if ((p = getexecname()) != NULL) 50 q = strrchr(p, '/'); 51 else 52 q = NULL; 53 54 if (q == NULL) 55 pname = p; 56 else 57 pname = q + 1; 58 59 return (pname); 60 } 61 62 void 63 vdie(const char *format, va_list alist) 64 { 65 vwarn(format, alist); 66 exit(E_ERROR); 67 } 68 69 /*PRINTFLIKE1*/ 70 void 71 die(const char *format, ...) 72 { 73 va_list alist; 74 75 va_start(alist, format); 76 vdie(format, alist); 77 va_end(alist); 78 } 79