1 files changed, 70 insertions, 0 deletions
diff --git a/ocaml-binary-annot/otherlibs/unix/getproto.c b/ocaml-binary-annot/otherlibs/unix/getproto.c
new file mode 100644
index 0000000000..c9ca1a5c9e
--- /dev/null
+++ b/ocaml-binary-annot/otherlibs/unix/getproto.c
@@ -0,0 +1,70 @@
+/***********************************************************************/
+/*                                                                     */
+/*                           Objective Caml                            */
+/*                                                                     */
+/*            Xavier Leroy, projet Cristal, INRIA Rocquencourt         */
+/*                                                                     */
+/*  Copyright 1996 Institut National de Recherche en Informatique et   */
+/*  en Automatique.  All rights reserved.  This file is distributed    */
+/*  under the terms of the GNU Library General Public License, with    */
+/*  the special exception on linking described in file ../../LICENSE.  */
+/*                                                                     */
+/***********************************************************************/
+
+/* $Id$ */
+
+#include <mlvalues.h>
+#include <alloc.h>
+#include <fail.h>
+#include <memory.h>
+#include "unixsupport.h"
+
+#ifdef HAS_SOCKETS
+
+#ifndef _WIN32
+#include <netdb.h>
+#else
+#include <winsock.h>
+#endif
+
+static value alloc_proto_entry(struct protoent *entry)
+{
+  value res;
+  value name = Val_unit, aliases = Val_unit;
+
+  Begin_roots2 (name, aliases);
+    name = copy_string(entry->p_name);
+    aliases = copy_string_array((const char**)entry->p_aliases);
+    res = alloc_small(3, 0);
+    Field(res,0) = name;
+    Field(res,1) = aliases;
+    Field(res,2) = Val_int(entry->p_proto);
+  End_roots();
+  return res;
+}
+
+CAMLprim value unix_getprotobyname(value name)
+{
+  struct protoent * entry;
+  entry = getprotobyname(String_val(name));
+  if (entry == (struct protoent *) NULL) raise_not_found();
+  return alloc_proto_entry(entry);
+}
+
+CAMLprim value unix_getprotobynumber(value proto)
+{
+  struct protoent * entry;
+  entry = getprotobynumber(Int_val(proto));
+  if (entry == (struct protoent *) NULL) raise_not_found();
+  return alloc_proto_entry(entry);
+}
+
+#else
+
+CAMLprim value unix_getprotobynumber(value proto)
+{ invalid_argument("getprotobynumber not implemented"); }
+
+CAMLprim value unix_getprotobyname(value name)
+{ invalid_argument("getprotobyname not implemented"); }
+
+#endif