commit f187715954c15d90b65b251459244c2442c04a7b
author Mark Salyzyn <salyzyn@google.com> Fri May 11 08:25:28 2018 -0700
committer Mark Salyzyn <salyzyn@google.com> Mon May 14 07:18:51 2018 -0700
tree 30aa98add9988c8f7a7048c6514dba3facc6669f
parent 3607fe672a1aa0fa775df01b60d18d287e7f8686

init: keychord inotify add IN_ONLYDIR

some minor cleanup.

Test: manual, boot, check registered chord works
Bug: 64114943
Change-Id: If809075445cfd5b6de0d4debc42cdc9559ddc7c4

init/keychords.cpp

diff --git a/init/keychords.cpp b/init/keychords.cpp
index 10c56e3..293736d 100644
--- a/init/keychords.cpp
+++ b/init/keychords.cpp
@@ -276,7 +276,7 @@
     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;