1/* Copyright (C) 2008-2019 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2008.
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 <http://www.gnu.org/licenses/>. */
18
19#include <errno.h>
20#include <signal.h>
21#include <sys/socket.h>
22
23#include <sysdep-cancel.h>
24#include <sys/syscall.h>
25#include <socketcall.h>
26#include <kernel-features.h>
27
28int
29accept4 (int fd, __SOCKADDR_ARG addr, socklen_t *addr_len, int flags)
30{
31#ifdef __ASSUME_ACCEPT4_SYSCALL
32 return SYSCALL_CANCEL (accept4, fd, addr.__sockaddr__, addr_len, flags);
33#else
34 return SOCKETCALL_CANCEL (accept4, fd, addr.__sockaddr__, addr_len, flags);
35#endif
36}
37