lukem e3cdb47e47 * implement parseport(), which takes a string and attempts to convert
it to a numeric port number
* use parseport() in parse_url() and hookup()
* don't try and lookup the port number using getaddrinfo(), as it's too hard
  to separate a failed host name lookup from a failed service name lookup.
  this was causing lossage on systems that don't have `http' in services(5)
  (such as solaris), but only crept in when we started using getaddrinfo()
  unconditionally.
2000-08-06 08:51:22 +00:00
..