Function getps2devstruct

src/sana2.cpp:253–267

}

static struct priv_s2devstruct *getps2devstruct(TrapContext *ctx, uae_u8 *iobuf, uaecptr request)
{
	int idx;
	
	if (iobuf) {
		idx = get_long_host(iobuf + 24);
	} else {
		idx = trap_get_long(ctx, request + 24);
	}
	if (idx < 0 || idx >= MAX_OPEN_DEVICES || pdevst[idx].inuse == 0) {
		write_log (_T("%s: corrupt iorequest %08X %d\n"), SANA2NAME, request, idx);
		return 0;
	}
	return &pdevst[idx];
}

static int dev_thread (void *devs);
static int start_thread (struct s2devstruct *dev)