/* * libewf section list * * Copyright (c) 2006-2007, Joachim Metz <forensics@hoffmannbv.nl>, * Hoffmann Investigations. All rights reserved. * * Refer to AUTHORS for acknowledgements. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, *   this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright notice, *   this list of conditions and the following disclaimer in the documentation *   and/or other materials provided with the distribution. * - Neither the name of the creator, related organisations, nor the names of *   its contributors may be used to endorse or promote products derived from *   this software without specific prior written permission. * - All advertising materials mentioning features or use of this software *   must acknowledge the contribution by people stated in the acknowledgements. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER, COMPANY AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */#include "libewf_includes.h"#include "libewf_common.h"#include "libewf_notify.h"#include "libewf_section_list.h"/* Append an entry to the section list * Returns a pointer to the instance, NULL on error */LIBEWF_SECTION_LIST *libewf_section_list_append( LIBEWF_SECTION_LIST *section_list, uint8_t *type, off_t start_offset, off_t end_offset ){	LIBEWF_SECTION_LIST_ENTRY *section_list_entry = NULL;	if( section_list == NULL )	{		LIBEWF_WARNING_PRINT( "libewf_section_list_append: invalid section list.\n" );		return( NULL );	}	if( type == NULL )	{		LIBEWF_WARNING_PRINT( "libewf_section_list_append: invalid type.\n" );		return( NULL );	}	section_list_entry = (LIBEWF_SECTION_LIST_ENTRY *) libewf_common_alloc( LIBEWF_SECTION_LIST_ENTRY_SIZE );	if( section_list_entry == NULL )	{		LIBEWF_WARNING_PRINT( "libewf_section_list_append: unable to create section list entry.\n" );		return( NULL );	}	if( libewf_common_memcpy( section_list_entry->type, type, 16 ) == NULL )	{		LIBEWF_WARNING_PRINT( "libewf_section_list_append: unable to set section list entry type.\n" );		libewf_common_free( section_list_entry );		return( NULL );	}	section_list_entry->start_offset = start_offset;	section_list_entry->end_offset   = end_offset;	section_list_entry->next         = NULL;	if( section_list->first == NULL )	{		section_list->first = section_list_entry;	}	if( section_list->last != NULL )	{		section_list->last->next = section_list_entry;	}	section_list->last = section_list_entry;	return( section_list );}