#include <unistd.h>
#include <fcntl.h>
#include <stdio.h>
#include <cyg/fileio/fileio.h>
#include <pkgconf/fs_rom.h>	// Address of ROMFS

//==========================================================================

MTAB_ENTRY( romfs_mte1,
                   "/",
                   "romfs",
                   "",
                   (CYG_ADDRWORD) CYGNUM_FS_ROM_BASE_ADDRESS );

//==========================================================================
// main

int main( int argc, char **argv )
{
    FILE *fd;
    int err;
    int i;
    int length;
    char s[1000];
    struct stat sbuf;
    
    stat("/HelloWorld.jar", &sbuf);

    printf("leng=%d\n",sbuf.st_size);  

    if( (fd=fopen("/HelloWorld.jar","rw")) == NULL)
	printf("fopen error\n");
    else {
	length=0;

	do{
	err=ftell(fd); printf("ftell=%d\n",err); //ftell should return 0;

	if( (err=fseek(fd, 195, SEEK_SET))<0)
		printf("fseek=%d\n",err);

	err=ftell(fd); printf("ftell=%d\n",err); //ftell should return 195

	if( (err=fread((s+length),sizeof(char), 30, fd))!=30) 
		printf("fread=%d\n",err);

	err=ftell(fd); printf("ftell=%d\n",err); //ftell should return 225

	if( (err=fseek(fd, 1, SEEK_CUR))<0)
		printf("fseek=%d\n",err);

	err=ftell(fd); printf("ftell=%d\n",err); //ftell should return 226

	if( (err=fread((s+length),sizeof(char), 30, fd))!=30) 
		printf("fread=%d\n",err);

	err=ftell(fd); printf("ftell=%d\n",err); //ftell should return 256

	if( (err=fseek(fd, 400, SEEK_CUR))<0)
		printf("fseek=%d\n",err);

	err=ftell(fd); printf("ftell=%d\n",err); //ftell should return 656

	if( (err=fread((s+length),sizeof(char), 30, fd))!=30) 
		printf("fread=%d\n",err);

	err=ftell(fd); printf("ftell=%d\n",err); //ftell should return 686
	}
	while(0);

	fclose(fd);
	}

    return 0;

}