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1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | #pragma once | |
4 | ||
5 | /*** | |
6 | This file is part of systemd. | |
7 | ||
8 | Copyright 2013 David Herrmann | |
9 | ||
10 | systemd is free software; you can redistribute it and/or modify it | |
11 | under the terms of the GNU Lesser General Public License as published by | |
12 | the Free Software Foundation; either version 2.1 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | systemd is distributed in the hope that it will be useful, but | |
16 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 | Lesser General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU Lesser General Public License | |
21 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
22 | ***/ | |
23 | ||
24 | typedef enum DeviceType DeviceType; | |
25 | typedef struct SessionDevice SessionDevice; | |
26 | ||
27 | #include "list.h" | |
28 | #include "util.h" | |
29 | #include "logind.h" | |
30 | #include "logind-device.h" | |
31 | #include "logind-seat.h" | |
32 | #include "logind-session.h" | |
33 | ||
34 | enum DeviceType { | |
35 | DEVICE_TYPE_UNKNOWN, | |
36 | DEVICE_TYPE_FBDEV, | |
37 | DEVICE_TYPE_DRM, | |
38 | DEVICE_TYPE_EVDEV, | |
39 | }; | |
40 | ||
41 | struct SessionDevice { | |
42 | Session *session; | |
43 | Device *device; | |
44 | ||
45 | dev_t dev; | |
46 | char *node; | |
47 | int fd; | |
48 | bool active; | |
49 | DeviceType type; | |
50 | ||
51 | LIST_FIELDS(struct SessionDevice, sd_by_device); | |
52 | }; | |
53 | ||
54 | int session_device_new(Session *s, dev_t dev, SessionDevice **out); | |
55 | void session_device_free(SessionDevice *sd); | |
56 | void session_device_complete_pause(SessionDevice *sd); | |
57 | ||
58 | void session_device_resume_all(Session *s); | |
59 | void session_device_pause_all(Session *s); | |
d7bd01b5 | 60 | unsigned int session_device_try_pause_all(Session *s); |