sysdeps/generic/recvfrom.c

   1 /* Copyright (C) 1991,1995,1996,1997,2001,2002 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, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #include <errno.h>
  20 #include <sys/socket.h>
  21
  22 /* Read N bytes into BUF through socket FD from peer
  23    at address ADDR (which is ADDR_LEN bytes long).
  24    Returns the number read or -1 for errors.  */
  25 ssize_t
  26 __recvfrom (fd, buf, n, flags, addr, addr_len)
  27      int fd;
  28      void *buf;
  29      size_t n;
  30      int flags;
  31      __SOCKADDR_ARG addr;
  32      socklen_t *addr_len;
  33 {
  34   __set_errno (ENOSYS);
  35   return -1;
  36 }
  37
  38 weak_alias (__recvfrom, recvfrom)
  39
  40 stub_warning (recvfrom)
  41 #include <stub-tag.h>