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(*
Title: Standard Basis Library: Generic socket structure and signature.
Author: David Matthews
Copyright David Matthews 2000
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*)
(* G&R 2004 status: checked, no change. *)
signature GENERIC_SOCK =
sig
val socket : Socket.AF.addr_family * Socket.SOCK.sock_type
-> ('af, 'sock_type) Socket.sock
val socketPair : Socket.AF.addr_family
* Socket.SOCK.sock_type
-> ('af, 'sock_type) Socket.sock
* ('af, 'sock_type) Socket.sock
val socket' : Socket.AF.addr_family
* Socket.SOCK.sock_type
* int -> ('af, 'sock_type) Socket.sock
val socketPair' : Socket.AF.addr_family
* Socket.SOCK.sock_type
* int
-> ('af, 'sock_type) Socket.sock
* ('af, 'sock_type) Socket.sock
end;
structure GenericSock : GENERIC_SOCK =
struct
fun socket' (af, st, p: int) =
RunCall.run_call2 RuntimeCalls.POLY_SYS_network(14, (af, st, p))
fun socketPair' (af, st, p: int) =
RunCall.run_call2 RuntimeCalls.POLY_SYS_network(55, (af, st, p))
(* We assume that the default protocol is always zero. *)
fun socket(af, st) = socket'(af, st, 0)
fun socketPair(af, st) = socketPair'(af, st, 0)
end;
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