1/* Error-checking wrappers for socket functions.
2 Copyright (C) 2016-2020 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#ifndef SUPPORT_XSOCKET_H
20#define SUPPORT_XSOCKET_H
21
22#include <poll.h>
23#include <sys/socket.h>
24#include <sys/types.h>
25
26int xsocket (int, int, int);
27void xsetsockopt (int, int, int, const void *, socklen_t);
28void xgetsockname (int, struct sockaddr *, socklen_t *);
29void xconnect (int, const struct sockaddr *, socklen_t);
30void xbind (int, const struct sockaddr *, socklen_t);
31void xlisten (int, int);
32int xaccept (int, struct sockaddr *, socklen_t *);
33int xaccept4 (int, struct sockaddr *, socklen_t *, int);
34void xsendto (int, const void *, size_t, int,
35 const struct sockaddr *, socklen_t);
36size_t xrecvfrom (int, void *, size_t, int, struct sockaddr *, socklen_t *);
37int xpoll (struct pollfd *, nfds_t, int);
38
39#endif /* SUPPORT_XSOCKET_H */
40