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init: keychord inotify add IN_ONLYDIR

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some minor cleanup.

Test: manual, boot, check registered chord works
Bug: 64114943
Change-Id: If809075445cfd5b6de0d4debc42cdc9559ddc7c4
This commit is contained in:
Mark Salyzyn 2018-05-11 08:25:28 -07:00
parent 3607fe672a
commit f187715954
1 changed files with 1 additions and 1 deletions
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2
init/keychords.cpp
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@ -276,7 +276,7 @@ void GeteventOpenDevice() {
inotify_fd = ::inotify_init1(IN_NONBLOCK | IN_CLOEXEC);
if (inotify_fd < 0) {
PLOG(WARNING) << "Could not instantiate inotify for " << kDevicePath;
} else if (::inotify_add_watch(inotify_fd, kDevicePath, IN_DELETE | IN_CREATE) < 0) {
} else if (::inotify_add_watch(inotify_fd, kDevicePath, IN_DELETE | IN_CREATE | IN_ONLYDIR) < 0) {
PLOG(WARNING) << "Could not add watch for " << kDevicePath;
::close(inotify_fd);
inotify_fd = -1;