/* Error-checking wrappers for socket functions.
- Copyright (C) 2016 Free Software Foundation, Inc.
+ Copyright (C) 2016-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
+ <https://www.gnu.org/licenses/>. */
#ifndef SUPPORT_XSOCKET_H
#define SUPPORT_XSOCKET_H
void xbind (int, const struct sockaddr *, socklen_t);
void xlisten (int, int);
int xaccept (int, struct sockaddr *, socklen_t *);
+int xaccept4 (int, struct sockaddr *, socklen_t *, int);
void xsendto (int, const void *, size_t, int,
const struct sockaddr *, socklen_t);
size_t xrecvfrom (int, void *, size_t, int, struct sockaddr *, socklen_t *);