1  /* Copyright (C) 1991-2021 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 <sys/socket.h>
20  
21  /* Receive a message as described by MESSAGE from socket FD.
22     Returns the number of bytes read or -1 for errors.  */
23  ssize_t
__recvmsg(int fd,struct msghdr * message,int flags)24  __recvmsg (int fd, struct msghdr *message, int flags)
25  {
26    __set_errno (ENOSYS);
27    return -1;
28  }
29  
30  weak_alias (__recvmsg, recvmsg)
31  
32  stub_warning (recvmsg)
33