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/**************************************************************************/
/* */
/* OCaml */
/* */
/* 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 Lesser General Public License version 2.1, with the */
/* special exception on linking described in the file LICENSE. */
/* */
/**************************************************************************/
#include <caml/mlvalues.h>
#include <caml/alloc.h>
#include <caml/fail.h>
#include <caml/memory.h>
#include "caml/unixsupport.h"
#ifdef HAS_SOCKETS
#ifndef _WIN32
#include <netdb.h>
#endif
static value alloc_proto_entry(struct protoent *entry)
{
CAMLparam0();
CAMLlocal2(name, aliases);
value res;
name = caml_copy_string(entry->p_name);
aliases = caml_copy_string_array((const char**)entry->p_aliases);
res = caml_alloc_small(3, 0);
Field(res,0) = name;
Field(res,1) = aliases;
Field(res,2) = Val_int(entry->p_proto);
CAMLreturn(res);
}
CAMLprim value caml_unix_getprotobyname(value name)
{
struct protoent * entry;
if (! caml_string_is_c_safe(name)) caml_raise_not_found();
entry = getprotobyname(String_val(name));
if (entry == (struct protoent *) NULL) caml_raise_not_found();
return alloc_proto_entry(entry);
}
CAMLprim value caml_unix_getprotobynumber(value proto)
{
struct protoent * entry;
entry = getprotobynumber(Int_val(proto));
if (entry == (struct protoent *) NULL) caml_raise_not_found();
return alloc_proto_entry(entry);
}
#else
CAMLprim value caml_unix_getprotobynumber(value proto)
{ caml_invalid_argument("getprotobynumber not implemented"); }
CAMLprim value caml_unix_getprotobyname(value name)
{ caml_invalid_argument("getprotobyname not implemented"); }
#endif
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