diff options
Diffstat (limited to 'ocaml-binary-annot/otherlibs/unix/getpeername.c')
| -rw-r--r-- | ocaml-binary-annot/otherlibs/unix/getpeername.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/ocaml-binary-annot/otherlibs/unix/getpeername.c b/ocaml-binary-annot/otherlibs/unix/getpeername.c new file mode 100644 index 0000000000..20a837ca19 --- /dev/null +++ b/ocaml-binary-annot/otherlibs/unix/getpeername.c @@ -0,0 +1,41 @@ +/***********************************************************************/ +/* */ +/* 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 <fail.h> +#include <mlvalues.h> +#include "unixsupport.h" + +#ifdef HAS_SOCKETS + +#include "socketaddr.h" + +CAMLprim value unix_getpeername(value sock) +{ + int retcode; + union sock_addr_union addr; + socklen_param_type addr_len; + + addr_len = sizeof(addr); + retcode = getpeername(Int_val(sock), &addr.s_gen, &addr_len); + if (retcode == -1) uerror("getpeername", Nothing); + return alloc_sockaddr(&addr, addr_len, -1); +} + +#else + +CAMLprim value unix_getpeername(value sock) +{ invalid_argument("getpeername not implemented"); } + +#endif |