Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

libstdc++-v3/ChangeLog:

	* include/experimental/internet (__make_resolver_error_code):
	Handle EAI_SYSTEM errors.
	(basic_resolver_results): Use __make_resolver_error_code. Use
	Glibc NI_MAXHOST and NI_MAXSERV values for buffer sizes.

Tested powerpc64le-linux. Committed to trunk.