/* Copyright (C) 1993-2018 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 <unistd.h>

#include <hurd/fd.h>

/* Read NBYTES into BUF from FD.  Return the number read or -1.  */

ssize_t

__libc_read (int fd, void *buf, size_t nbytes)

{

  error_t err = HURD_FD_USE (fd, _hurd_fd_read (descriptor, buf, &nbytes, -1));

  return err ? __hurd_dfail (fd, err) : nbytes;

}

libc_hidden_def (__libc_read)

weak_alias (__libc_read, __read)

libc_hidden_weak (__read)

weak_alias (__libc_read, read)

libc_hidden_weak (read)