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-rw-r--r--src/login/logind-session-device.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/src/login/logind-session-device.h b/src/login/logind-session-device.h
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+++ b/src/login/logind-session-device.h
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+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+typedef enum DeviceType DeviceType;
+typedef struct SessionDevice SessionDevice;
+
+#include "list.h"
+#include "logind.h"
+
+enum DeviceType {
+ DEVICE_TYPE_UNKNOWN,
+ DEVICE_TYPE_DRM,
+ DEVICE_TYPE_EVDEV,
+};
+
+struct SessionDevice {
+ Session *session;
+ Device *device;
+
+ dev_t dev;
+ char *node;
+ int fd;
+ DeviceType type:3;
+ bool active:1;
+ bool pushed_fd:1;
+
+ LIST_FIELDS(struct SessionDevice, sd_by_device);
+};
+
+int session_device_new(Session *s, dev_t dev, bool open_device, SessionDevice **out);
+SessionDevice *session_device_free(SessionDevice *sd);
+DEFINE_TRIVIAL_CLEANUP_FUNC(SessionDevice*, session_device_free);
+
+void session_device_complete_pause(SessionDevice *sd);
+
+void session_device_resume_all(Session *s);
+void session_device_pause_all(Session *s);
+unsigned session_device_try_pause_all(Session *s);
+
+int session_device_save(SessionDevice *sd);
+void session_device_attach_fd(SessionDevice *sd, int fd, bool active);