Commit | Line | Data |
---|---|---|
e9f0fec3 BB |
1 | /****************************************************************************** |
2 | * evtchn.h | |
3 | * | |
4 | * Interface to /dev/xen/xenbus_backend. | |
5 | * | |
6 | * Copyright (c) 2011 Bastian Blank <waldi@debian.org> | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public License version 2 | |
10 | * as published by the Free Software Foundation; or, when distributed | |
11 | * separately from the Linux kernel or incorporated into other | |
12 | * software packages, subject to the following license: | |
13 | * | |
14 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
15 | * of this source file (the "Software"), to deal in the Software without | |
16 | * restriction, including without limitation the rights to use, copy, modify, | |
17 | * merge, publish, distribute, sublicense, and/or sell copies of the Software, | |
18 | * and to permit persons to whom the Software is furnished to do so, subject to | |
19 | * the following conditions: | |
20 | * | |
21 | * The above copyright notice and this permission notice shall be included in | |
22 | * all copies or substantial portions of the Software. | |
23 | * | |
24 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
25 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
26 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
27 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
28 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
29 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS | |
30 | * IN THE SOFTWARE. | |
31 | */ | |
32 | ||
33 | #ifndef __LINUX_XEN_XENBUS_DEV_H__ | |
34 | #define __LINUX_XEN_XENBUS_DEV_H__ | |
35 | ||
36 | #include <linux/ioctl.h> | |
37 | ||
38 | #define IOCTL_XENBUS_BACKEND_EVTCHN \ | |
39 | _IOC(_IOC_NONE, 'B', 0, 0) | |
40 | ||
41 | #endif /* __LINUX_XEN_XENBUS_DEV_H__ */ |