Function trap_get_string

src/traps.cpp:1448–1468

	return maxlen;
}
int trap_get_string(TrapContext *ctx, void *haddrp, uaecptr addr, int maxlen)
{
	int len = 0;
	uae_u8 *haddr = (uae_u8*)haddrp;

	if (maxlen <= 0)
		return 0;

	while (len < maxlen - 1) {
		uae_u8 v = trap_get_byte(ctx, addr + len);
		haddr[len] = v;
		if (!v)
			return len;
		len++;
	}

	haddr[len] = 0;
	if (!trap_get_byte(ctx, addr + len))
		return len;
	return maxlen;
}
uae_char *trap_get_alloc_string(TrapContext *ctx, uaecptr addr, int maxlen)
{
	uae_char *buf = xmalloc(uae_char, maxlen);