1/* Copyright (C) 2001-2016 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 <http://www.gnu.org/licenses/>. */
17
18#include <errno.h>
19#include <sys/socket.h>
20#include <sysdep-cancel.h>
21
22/* Read N bytes into BUF from socket FD.
23 Returns the number read or -1 for errors. */
24
25ssize_t
26__libc_recv (int fd, void *buf, size_t n, int flags)
27{
28 return SYSCALL_CANCEL (recvfrom, fd, buf, n, flags, NULL, NULL);
29}
30
31weak_alias (__libc_recv, __recv)
32libc_hidden_weak (__recv)
33weak_alias (__recv, recv)
34