1 /* Receive multiple messages on a socket. Stub version.
2 Copyright (C) 2010-2022 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 #include <errno.h>
20 #include <sys/socket.h>
21
22 /* Receive up to VLEN messages as described by VMESSAGES from socket FD.
23 Returns the number of bytes read or -1 for errors. */
24 int
recvmmsg(int fd,struct mmsghdr * vmessages,unsigned int vlen,int flags,struct timespec * tmo)25 recvmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen, int flags,
26 struct timespec *tmo)
27 {
28 __set_errno (ENOSYS);
29 return -1;
30 }
31 stub_warning (recvmmsg)
32