/* M-W - Memory Write */
static int fsdevice_flush_mw(vdrive_t *vdrive, char *realarg)
{
unsigned int dnr = vdrive->unit - 8;
unsigned int length;
WORD addr;
addr = fsdevice_dev[dnr].cmdbuf[3] | (fsdevice_dev[dnr].cmdbuf[4] << 8);
length = 6 + ((realarg != NULL) ? strlen(realarg) : 0); /* FIXME */
return vdrive_command_memory_write(vdrive, &fsdevice_dev[dnr].cmdbuf[5], addr, length);
}
/*
The buffer pointer passed to this function points to the character
following '-' in the memory command.
The buffer pointer passed to the sub-functions points to the byte
after the first argument (address) which is passed separately.
*/
static int vdrive_command_memory(vdrive_t *vdrive, BYTE *buffer,
unsigned int length)
{
WORD addr;
if (length < 5) {
return CBMDOS_IPE_SYNTAX;
}
addr = util_le_buf_to_word(buffer + 1);
switch (*buffer) {
case 'W':
return vdrive_command_memory_write(vdrive, buffer + 3, addr, length);
case 'R':
return vdrive_command_memory_read(vdrive, buffer + 3, addr, length);
case 'E':
return vdrive_command_memory_exec(vdrive, NULL, addr, length);
default:
break;
}
return CBMDOS_IPE_INVAL;
}
