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_FD_H 25 #define CHAR_FD_H 26 27 #include "io/channel.h" 28 #include "chardev/char.h" 29 #include "qom/object.h" 30 31 struct FDChardev { 32 Chardev parent; 33 34 QIOChannel *ioc_in, *ioc_out; 35 int max_size; 36 }; 37 typedef struct FDChardev FDChardev; 38 39 #define TYPE_CHARDEV_FD "chardev-fd" 40 41 DECLARE_INSTANCE_CHECKER(FDChardev, FD_CHARDEV, 42 TYPE_CHARDEV_FD) 43 44 void qemu_chr_open_fd(Chardev *chr, int fd_in, int fd_out); 45 int qmp_chardev_open_file_source(char *src, int flags, Error **errp); 46 47 #endif /* CHAR_FD_H */ 48