[PATCH] D65704: DirectoryWatcher::create: Adding better error handling.

[Puyan Lotfi via Phabricator via cfe-commits]

plotfi created this revision.
plotfi added reviewers: jkorous, compnerd.
Herald added subscribers: cfe-commits, dexonsmith.
Herald added a project: clang.

There are cases where the DirectoryWatcherTests just hang in a deadlock when there are inotify limits hit, with no error reporting. This patch is a first attempt to resolve these issues by bubbling up errors to the user.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D65704

Files:
  clang/include/clang/DirectoryWatcher/DirectoryWatcher.h
  clang/lib/DirectoryWatcher/default/DirectoryWatcher-not-implemented.cpp
  clang/lib/DirectoryWatcher/linux/DirectoryWatcher-linux.cpp
  clang/lib/DirectoryWatcher/mac/DirectoryWatcher-mac.cpp
  clang/unittests/DirectoryWatcher/DirectoryWatcherTest.cpp

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