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/*
* This file is part of the bayou project.
*
* Copyright (C) 2008 Advanced Micro Devices, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#ifndef _LIBLAR_H_
#define _LIBLAR_H_
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "lar.h"
typedef void (*LAR_CompFunc) (char *, int, char *, int *);
typedef void (*LAR_DecompFunc) (char *, int, char *, int);
struct LAR {
int fd;
LAR_CompFunc cfuncs[ALGO_INVALID];
LAR_DecompFunc dfuncs[ALGO_INVALID];
};
struct LARHeader {
u32 len;
u32 reallen;
u32 checksum;
u32 compression;
u64 loadaddress;
u64 entry;
/* These are the offsets within the file. */
unsigned int offset;
unsigned int hoffset;
};
struct LARAttr {
char name[MAX_PATHLEN];
u64 loadaddr;
int compression;
u64 entry;
};
struct LARFile {
int len;
char *buffer;
};
int LAR_AppendBuffer(struct LAR *lar, unsigned char *buffer, int len,
struct LARAttr *attr);
int LAR_AppendSelf(struct LAR *lar, const char *filename, struct LARAttr *attr);
int LAR_AppendFile(struct LAR *lar, const char *filename, struct LARAttr *attr);
int LAR_DeleteFile(struct LAR *lar, const char *filename);
void LAR_CloseFile(struct LARFile *file);
struct LARFile *LAR_MapFile(struct LAR *lar, const char *filename);
int LAR_SetCompressionFuncs(struct LAR *lar, int algo,
LAR_CompFunc cfunc, LAR_DecompFunc dfunc);
void LAR_Close(struct LAR *lar);
struct LAR *LAR_Open(const char *filename);
struct LAR *LAR_Create(const char *filename);
void LAR_SetAttrs(struct LARAttr *attrs, char *name, int algo);
#endif
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