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 /* Copyright (c) 1988 AT&T */ 30 /* All Rights Reserved */ 31 32 33 #include "synonyms.h" 34 #include "_libc_gettext.h" 35 36 #include <sys/types.h> 37 #include <errno.h> 38 #include <stdio.h> 39 #include <string.h> 40 #include <unistd.h> 41 42 extern int _sys_num_err; 43 extern const char _sys_errs[]; 44 extern const int _sys_index[]; 45 46 /* 47 * Print the error indicated 48 * in the cerror cell. 49 */ 50 void 51 perror(const char *s) 52 { 53 const char *c; 54 int err = errno; 55 56 if (err < _sys_num_err && err >= 0) 57 c = _libc_gettext(&_sys_errs[_sys_index[err]]); 58 else 59 c = _libc_gettext("Unknown error"); 60 61 if (s && *s) { 62 (void) write(2, s, strlen(s)); 63 (void) write(2, ": ", 2); 64 } 65 (void) write(2, c, strlen(c)); 66 (void) write(2, "\n", 1); 67 } 68