1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _VOLUME_ERROR_H 28*0Sstevel@tonic-gate #define _VOLUME_ERROR_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifdef __cplusplus 33*0Sstevel@tonic-gate extern "C" { 34*0Sstevel@tonic-gate #endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate /* 37*0Sstevel@tonic-gate * Retrieve the error string for the given error code. 38*0Sstevel@tonic-gate * 39*0Sstevel@tonic-gate * @param error 40*0Sstevel@tonic-gate * If error is less than zero, it is assumed to be a 41*0Sstevel@tonic-gate * custom error code. If error is greater than zero, it 42*0Sstevel@tonic-gate * is assumed to be an error defined in errno.h. 43*0Sstevel@tonic-gate * 44*0Sstevel@tonic-gate * @return the error string set by volume_set_error() 45*0Sstevel@tonic-gate * if error < 0 46*0Sstevel@tonic-gate * 47*0Sstevel@tonic-gate * @return the error string returned by strerror() 48*0Sstevel@tonic-gate * if error > 0 49*0Sstevel@tonic-gate */ 50*0Sstevel@tonic-gate extern char *get_error_string(int error); 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate /* 53*0Sstevel@tonic-gate * Set the error string for the most recent error. This message can 54*0Sstevel@tonic-gate * be retrieved with get_error_string(error), assuming error is less 55*0Sstevel@tonic-gate * than zero. 56*0Sstevel@tonic-gate * 57*0Sstevel@tonic-gate * @param fmt 58*0Sstevel@tonic-gate * printf format string 59*0Sstevel@tonic-gate * 60*0Sstevel@tonic-gate * @return the number of characters formatted 61*0Sstevel@tonic-gate * if successful 62*0Sstevel@tonic-gate * 63*0Sstevel@tonic-gate * @return negative value 64*0Sstevel@tonic-gate * if an error occurred 65*0Sstevel@tonic-gate */ 66*0Sstevel@tonic-gate extern int volume_set_error(char *fmt, ...); 67*0Sstevel@tonic-gate 68*0Sstevel@tonic-gate #ifdef __cplusplus 69*0Sstevel@tonic-gate } 70*0Sstevel@tonic-gate #endif 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate #endif /* _VOLUME_ERROR_H */ 73