[cffi-devel] bits from a new tutorial
Martin Simmons
martin at lispworks.com
Thu Dec 22 14:48:10 UTC 2005
>>>>> On Thu, 22 Dec 2005 13:30:20 +0000, =?ISO-8859-1?Q?Lu=EDs_Oliveira?= <luismbo at gmail.com> said:
Luís> DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
Luís> On 2005-dec-22, at 13:15, Martin Simmons wrote:
>> No, LispWorks doesn't support that kind of call with random run-
>> time types.
>> The problem is that some of the low level calling conventions are
>> very baroque
>> in which registers they use to pass the arguments, so supporting a
>> call
>> pattern with run-time types is too complicated.
Luís> Actually, cffi:foreign-funcall's type arguments aren't evaluated.
Luís> Does this help?
Yes, that makes it much easier!
I saw the function curl-easy-setopt in the tutorial...
--
Martin Simmons Email: martin at lispworks.com
LispWorks Ltd, St John's Innovation Centre TEL: +44 1223 421860
Cowley Road, Cambridge CB4 0WS, England. FAX: +44 870 2206189
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