unikernel/duniverse/ocaml-ipaddr/lib/ipaddr_unix.ml

@@ -0,0 +1,31 @@
+(*
+ * Copyright (c) 2014 Anil Madhavapeddy <anil@recoil.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ *)
+
+let to_inet_addr t = Unix.inet_addr_of_string (Ipaddr.to_string t)
+let of_inet_addr t = Ipaddr.of_string_exn (Unix.string_of_inet_addr t)
+
+module V4 = struct
+  let to_inet_addr t = Unix.inet_addr_of_string (Ipaddr.V4.to_string t)
+  let of_inet_addr_exn t = Ipaddr.V4.of_string_exn (Unix.string_of_inet_addr t)
+  let of_inet_addr t = try Some (of_inet_addr_exn t) with _ -> None
+end
+
+module V6 = struct
+  let to_inet_addr t = Unix.inet_addr_of_string (Ipaddr.V6.to_string t)
+  let of_inet_addr_exn t = Ipaddr.V6.of_string_exn (Unix.string_of_inet_addr t)
+  let of_inet_addr t = try Some (of_inet_addr_exn t) with _ -> None
+end