| /* _hurd_fd_write -- write to a file descriptor; handles job control et al. |
| Copyright (C) 1993, 1994, 1995, 1997 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., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #include <errno.h> |
| #include <unistd.h> |
| #include <hurd.h> |
| #include <hurd/fd.h> |
| |
| error_t |
| _hurd_fd_write (struct hurd_fd *fd, const void *buf, size_t *nbytes) |
| { |
| error_t err; |
| mach_msg_type_number_t wrote; |
| |
| error_t writefd (io_t port) |
| { |
| return __io_write (port, buf, *nbytes, -1, &wrote); |
| } |
| |
| err = HURD_FD_PORT_USE (fd, _hurd_ctty_output (port, ctty, writefd)); |
| |
| if (! err) |
| *nbytes = wrote; |
| |
| return err; |
| } |