glibc/socket/recvfrom.c

40 lines
1.2 KiB
C

/* Copyright (C) 1991-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <errno.h>
#include <sys/socket.h>
/* Read N bytes into BUF through socket FD from peer
at address ADDR (which is ADDR_LEN bytes long).
Returns the number read or -1 for errors. */
ssize_t
__recvfrom (fd, buf, n, flags, addr, addr_len)
int fd;
void *buf;
size_t n;
int flags;
__SOCKADDR_ARG addr;
socklen_t *addr_len;
{
__set_errno (ENOSYS);
return -1;
}
weak_alias (__recvfrom, recvfrom)
stub_warning (recvfrom)