new-fd.c

来自「一个C源代码分析器」· C语言 代码 · 共 40 行

/* Copyright (C) 1994 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB.  If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA.  */

#include <hurd/fd.h>
#include <stdlib.h>
#include "hurdmalloc.h"		/* XXX */

/* Allocate a new file descriptor structure 
   and initialize it with PORT and CTTY.  */

struct hurd_fd *
_hurd_new_fd (io_t port, io_t ctty)
{
  struct hurd_fd *d = malloc (sizeof (struct hurd_fd));

  if (d != NULL)
    {
      /* Initialize the port cells.  */
      _hurd_port_init (&d->port, port);
      _hurd_port_init (&d->ctty, ctty);
    }

  return d;
}