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-rw-r--r--src/libsystemd-terminal/idev-evdev.c22
1 files changed, 18 insertions, 4 deletions
diff --git a/src/libsystemd-terminal/idev-evdev.c b/src/libsystemd-terminal/idev-evdev.c
index 25ac849b8d..719e18c316 100644
--- a/src/libsystemd-terminal/idev-evdev.c
+++ b/src/libsystemd-terminal/idev-evdev.c
@@ -102,7 +102,16 @@ static void idev_evdev_name(char *out, dev_t devnum) {
sprintf(out, "evdev/%u:%u", major(devnum), minor(devnum));
}
-static int idev_evdev_raise(idev_evdev *evdev, struct input_event *event) {
+static int idev_evdev_feed_resync(idev_evdev *evdev) {
+ idev_data data = {
+ .type = IDEV_DATA_RESYNC,
+ .resync = evdev->resync,
+ };
+
+ return idev_element_feed(&evdev->element, &data);
+}
+
+static int idev_evdev_feed_evdev(idev_evdev *evdev, struct input_event *event) {
idev_data data = {
.type = IDEV_DATA_EVDEV,
.resync = evdev->resync,
@@ -156,7 +165,6 @@ static int idev_evdev_io(idev_evdev *evdev) {
* case we cannot keep up with the kernel.
* TODO: Make sure libevdev always reports SYN_DROPPED to us, regardless
* whether any event was synced afterwards.
- * TODO: Forward SYN_DROPPED to attached devices.
*/
flags = LIBEVDEV_READ_FLAG_NORMAL;
@@ -191,7 +199,7 @@ static int idev_evdev_io(idev_evdev *evdev) {
} else if (r == LIBEVDEV_READ_STATUS_SYNC) {
if (evdev->resync) {
/* sync-event */
- r = idev_evdev_raise(evdev, &ev);
+ r = idev_evdev_feed_evdev(evdev, &ev);
if (r != 0) {
error = r;
break;
@@ -200,10 +208,15 @@ static int idev_evdev_io(idev_evdev *evdev) {
/* start of sync */
evdev->resync = true;
flags = LIBEVDEV_READ_FLAG_SYNC;
+ r = idev_evdev_feed_resync(evdev);
+ if (r != 0) {
+ error = r;
+ break;
+ }
}
} else {
/* normal event */
- r = idev_evdev_raise(evdev, &ev);
+ r = idev_evdev_feed_evdev(evdev, &ev);
if (r != 0) {
error = r;
break;
@@ -288,6 +301,7 @@ static void idev_evdev_disable(idev_evdev *evdev) {
return;
evdev->running = false;
+ idev_evdev_feed_resync(evdev);
sd_event_source_set_enabled(evdev->fd_src, SD_EVENT_OFF);
sd_event_source_set_enabled(evdev->idle_src, SD_EVENT_OFF);
}