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/***********************************************************************/
/* */
/* Objective Caml */
/* */
/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
/* */
/* Copyright 1996 Institut National de Recherche en Informatique et */
/* Automatique. Distributed only by permission. */
/* */
/***********************************************************************/
/* $Id$ */
#include <mlvalues.h>
#include <alloc.h>
#include <memory.h>
#include <fail.h>
#include "unix.h"
#ifdef HAS_SOCKETS
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
static value alloc_service_entry(entry)
struct servent * entry;
{
value res;
Push_roots(r, 3);
r[0] = copy_string(entry->s_name);
r[1] = copy_string_array(entry->s_aliases);
r[2] = copy_string(entry->s_proto);
res = alloc_tuple(4);
Field(res,0) = r[0];
Field(res,1) = r[1];
Field(res,2) = Val_int(ntohs(entry->s_port));
Field(res,3) = r[2];
Pop_roots();
return res;
}
value unix_getservbyname(name, proto) /* ML */
value name, proto;
{
struct servent * entry;
entry = getservbyname(String_val(name), String_val(proto));
if (entry == (struct servent *) NULL) raise_not_found();
return alloc_service_entry(entry);
}
value unix_getservbyport(port, proto) /* ML */
value port, proto;
{
struct servent * entry;
entry = getservbyport(Int_val(port), String_val(proto));
if (entry == (struct servent *) NULL) raise_not_found();
return alloc_service_entry(entry);
}
#else
value unix_getservbyport()
{ invalid_argument("getservbyport not implemented"); }
value unix_getservbyname()
{ invalid_argument("getservbyname not implemented"); }
#endif
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