From 3249f6264a937cd7604d17bf13e284dcd5c5f180 Mon Sep 17 00:00:00 2001 From: Nikos Mavrogiannopoulos Date: Sat, 22 Oct 2011 11:07:29 +0200 Subject: added new gnulib and modules. --- gl/getpeername.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 gl/getpeername.c (limited to 'gl/getpeername.c') diff --git a/gl/getpeername.c b/gl/getpeername.c new file mode 100644 index 0000000000..abe5a40b67 --- /dev/null +++ b/gl/getpeername.c @@ -0,0 +1,49 @@ +/* getpeername.c --- wrappers for Windows getpeername function + + Copyright (C) 2008-2011 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paolo Bonzini */ + +#include + +#define WIN32_LEAN_AND_MEAN +/* Get winsock2.h. */ +#include + +/* Get set_winsock_errno, FD_TO_SOCKET etc. */ +#include "w32sock.h" + +#undef getpeername + +int +rpl_getpeername (int fd, struct sockaddr *addr, socklen_t *addrlen) +{ + SOCKET sock = FD_TO_SOCKET (fd); + + if (sock == INVALID_SOCKET) + { + errno = EBADF; + return -1; + } + else + { + int r = getpeername (sock, addr, addrlen); + if (r < 0) + set_winsock_errno (); + + return r; + } +} -- cgit v1.2.1