mem_fs.h

来自「dm270 source code」· C头文件 代码 · 共 35 行

/*
    DM270 ARM Evaluation Software

    (c)Texas Instruments 2003
*/

#ifndef __MEM_FS_H__
#define __MEM_FS_H__

#include <system/armsys270.h>

typedef struct MEM_FILE {
	Uint32 base_addr;
	Uint32 offset;
	Uint32 size;
	BOOL   write;
} MEM_FILE;

typedef enum MEM_FILE_SEEK_POS {
	MEM_FILE_SEEK_START,
	MEM_FILE_SEEK_CUR,
	MEM_FILE_SEEK_END
} MEM_FILE_SEEK_POS;

STATUS MEM_FILE_open ( MEM_FILE *file, Uint32  addr, char *op ) ;
STATUS MEM_FILE_close( MEM_FILE *file ) ;
Uint32 MEM_FILE_write( MEM_FILE *file, char *data, Uint32 size ) ;
Uint32 MEM_FILE_read ( MEM_FILE *file, char *data, Uint32 size ) ;
STATUS MEM_FILE_seek ( MEM_FILE *file, Int32 offset, MEM_FILE_SEEK_POS pos ) ;


#endif	/*	__MEM_FS_H__	*/