id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	difficulty
542	sendfile errors out on input ports that are not linked to a file-descriptor	sjamaan	certainty	{{{(sendfile i o)}}} does not work when i is a non-filedescriptor-backed port (like a custom port). It should test with {{{port-has-fd?}}}	defect	closed	major		extensions	4.6.x	fixed	sendfile