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 2003 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _VOLUME_LAYOUT_H 28 #define _VOLUME_LAYOUT_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #include "volume_request.h" 37 #include "volume_defaults.h" 38 39 /* 40 * FUNCTION: get_layout(devconfig_t *request, defaults_t *defaults) 41 * 42 * INPUT: request - a devconfig_t pointer to the toplevel request 43 * defaults - a results_t pointer to the defaults 44 * 45 * RETURNS: int - 0 - on success 46 * !0 - otherwise 47 * 48 * PURPOSE: Public entry point to layout module. 49 */ 50 extern int get_layout(request_t *request, defaults_t *defaults); 51 52 /* 53 * FUNCTION: layout_clean_up() 54 * INPUT: 55 * OUTPUT: 56 * SIDEEFFECTS: releases all memory allocated during layout processing 57 * 58 * PURPOSE: function which handles the details of cleaning up memory 59 * allocated while processing a request. 60 * 61 * This function must be called explicitly if a call to 62 * get_layout() was terminated abnormally, for example, 63 * if the user terminates the calling process with a SIGINT. 64 */ 65 extern void layout_clean_up(); 66 67 #ifdef __cplusplus 68 } 69 #endif 70 71 #endif /* _VOLUME_LAYOUT_H */ 72