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swaylock: fix display_event to not block

This commit is contained in:
Ian Fan 2018-11-01 23:57:13 +00:00 committed by emersion
parent 6e2dccc2e9
commit 6358de3827
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GPG Key ID: 0FDE7BE0E88F5E48
1 changed files with 11 additions and 4 deletions
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15
swayidle/main.c
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@ -366,15 +366,22 @@ static int handle_signal(int sig, void *data) {
}
static int display_event(int fd, uint32_t mask, void *data) {
if (mask & WL_EVENT_HANGUP) {
if ((mask & WL_EVENT_HANGUP) || (mask & WL_EVENT_ERROR)) {
sway_terminate(0);
}
if (wl_display_dispatch(state.display) < 0) {
int count = 0;
if (mask & WL_EVENT_READABLE) {
count = wl_display_dispatch(state.display);
} else {
count = wl_display_dispatch_pending(state.display);
wl_display_flush(state.display);
}
if (count < 0) {
wlr_log_errno(WLR_ERROR, "wl_display_dispatch failed, exiting");
sway_terminate(0);
}
wl_display_flush(state.display);
return 0;
return count;
}
static void register_idle_timeout(void *item) {