/usr/bin/avos:FLASH Read()

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Description

Reads an arbitrary amount of data from flash memory.

The Code

struct flashrw_params {
	uint32_t address;
	uint32_t size;
	uint8_t *dest;
};
 
struct flashrw_request {
	char size;
	struct flashrw_params ctx;
}
 
int FLASH_Read(struct flashrw_params *ctx /* -0x18 */)
{
	struct flashrw_request argp;		/* -0x14 */
 
	if(dev_flashrw < 0)
		return -1;
 
	if(ctx == NULL)
		return -1;
 
	memcpy(&argp.ctx, ctx, sizeof(struct flashrw_params));
 
	argp.size = 16;
 
	if(ioctl(dev_flashrw, 5, &argp) < 0)
		return -1;
 
	return 0;
}