Exemplos de d88_get_sector_offset em C++ (Cpp)

Exemplo n.º 1

Arquivo: d88_dsk.cpp Projeto: Robbbert/store1

static floperr_t d88_write_sector(floppy_image_legacy *floppy, int head, int track, int sector, const void *buffer, size_t buflen, int ddam)
{
	uint64_t offset;
	uint32_t sector_length;

	offset = d88_get_sector_offset(floppy,head,track,sector);

	if(d88_get_sector_length(floppy,head,track,sector,&sector_length) != FLOPPY_ERROR_SUCCESS)
		return FLOPPY_ERROR_SEEKERROR;

	if(offset == 0)
		return FLOPPY_ERROR_SEEKERROR;

	if(buflen > sector_length)
		return FLOPPY_ERROR_INTERNAL;

	floppy_image_write(floppy,buffer,offset,sector_length);

	return FLOPPY_ERROR_SUCCESS;
}

Exemplo n.º 2

Arquivo: d88_dsk.c Projeto: AreaScout/mame-libretro

static floperr_t d88_read_sector(floppy_image_legacy *floppy, int head, int track, int sector, void *buffer, size_t buflen)
{
	UINT64 offset;
	UINT32 sector_length;

	offset = d88_get_sector_offset(floppy,head,track,sector);

	if(d88_get_sector_length(floppy,head,track,sector,&sector_length) != FLOPPY_ERROR_SUCCESS)
		return FLOPPY_ERROR_SEEKERROR;

	if(offset == 0)
		return FLOPPY_ERROR_SEEKERROR;

	if(buflen > sector_length)
		return FLOPPY_ERROR_INTERNAL;

	floppy_image_read(floppy,buffer,offset,sector_length);

	return FLOPPY_ERROR_SUCCESS;
}