LXR qemu/include/chardev/char-io.h

   1/*
   2 * QEMU System Emulator
   3 *
   4 * Copyright (c) 2003-2008 Fabrice Bellard
   5 *
   6 * Permission is hereby granted, free of charge, to any person obtaining a copy
   7 * of this software and associated documentation files (the "Software"), to deal
   8 * in the Software without restriction, including without limitation the rights
   9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10 * copies of the Software, and to permit persons to whom the Software is
  11 * furnished to do so, subject to the following conditions:
  12 *
  13 * The above copyright notice and this permission notice shall be included in
  14 * all copies or substantial portions of the Software.
  15 *
  16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22 * THE SOFTWARE.
  23 */
  24#ifndef CHAR_IO_H
  25#define CHAR_IO_H
  26
  27#include "io/channel.h"
  28#include "chardev/char.h"
  29#include "qemu/main-loop.h"
  30
  31/* Can only be used for read */
  32GSource *io_add_watch_poll(Chardev *chr,
  33                        QIOChannel *ioc,
  34                        IOCanReadHandler *fd_can_read,
  35                        QIOChannelFunc fd_read,
  36                        gpointer user_data,
  37                        GMainContext *context);
  38
  39void remove_fd_in_watch(Chardev *chr);
  40
  41int io_channel_send(QIOChannel *ioc, const void *buf, size_t len);
  42
  43int io_channel_send_full(QIOChannel *ioc, const void *buf, size_t len,
  44                         int *fds, size_t nfds);
  45
  46#endif /* CHAR_IO_H */
  47