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 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include <sys/types.h> 30 #include <sys/param.h> 31 #include <sys/stat.h> 32 #include <sys/statvfs.h> 33 #include <sys/sysmacros.h> 34 #include <libintl.h> 35 #include <libgen.h> 36 #include <string.h> 37 #include <stdlib.h> 38 #include <stdarg.h> 39 #include <stdio.h> 40 #include <errno.h> 41 42 #include "utils.h" 43 44 static char *pname = NULL; 45 46 /*PRINTFLIKE1*/ 47 void 48 warn(const char *format, ...) 49 { 50 int err = errno; 51 va_list alist; 52 53 if (pname != NULL) 54 (void) fprintf(stderr, gettext("%s: "), pname); 55 56 va_start(alist, format); 57 (void) vfprintf(stderr, format, alist); 58 va_end(alist); 59 60 if (strchr(format, '\n') == NULL) 61 (void) fprintf(stderr, gettext(": %s\n"), strerror(err)); 62 } 63 64 /*PRINTFLIKE1*/ 65 void 66 die(const char *format, ...) 67 { 68 int err = errno; 69 va_list alist; 70 71 if (pname != NULL) 72 (void) fprintf(stderr, gettext("%s: "), pname); 73 74 va_start(alist, format); 75 (void) vfprintf(stderr, format, alist); 76 va_end(alist); 77 78 if (strchr(format, '\n') == NULL) 79 (void) fprintf(stderr, gettext(": %s\n"), strerror(err)); 80 81 exit(E_ERROR); 82 } 83 84 char * 85 getpname(char *arg0) 86 { 87 if (pname == NULL) 88 pname = basename(arg0); 89 return (pname); 90 } 91