1 /* Copyright (C) 2008-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18 #include <errno.h>
19 #include <signal.h>
20 #include <sys/socket.h>
21
22 #include <sysdep-cancel.h>
23 #include <sys/syscall.h>
24 #include <socketcall.h>
25 #include <kernel-features.h>
26
27 int
accept4(int fd,__SOCKADDR_ARG addr,socklen_t * addr_len,int flags)28 accept4 (int fd, __SOCKADDR_ARG addr, socklen_t *addr_len, int flags)
29 {
30 #ifdef __ASSUME_ACCEPT4_SYSCALL
31 return SYSCALL_CANCEL (accept4, fd, addr.__sockaddr__, addr_len, flags);
32 #else
33 return SOCKETCALL_CANCEL (accept4, fd, addr.__sockaddr__, addr_len, flags);
34 #endif
35 }
36