[Lldb-commits] [PATCH] D33831: Add temp_failure_retry helper function

[Pavel Labath via Phabricator via lldb-commits]

labath created this revision.
Herald added subscribers: mgorny, emaste.

It is intended to wrap functions which can fail with EINTR (which we
have a surprising number of). It is inspired by the TEMP_FAILURE_RETRY
macro in glibc, but I've c++-ified it and made it more generic (by
specifying an explicit fail value), so it can also be used for functions
like fopen(3).


https://reviews.llvm.org/D33831

Files:
  include/lldb/Host/Host.h
  include/lldb/Utility/Status.h
  source/Host/common/File.cpp
  source/Host/macosx/Host.mm
  source/Host/posix/ConnectionFileDescriptorPosix.cpp
  source/Plugins/Process/FreeBSD/ProcessMonitor.cpp
  source/Plugins/Process/Linux/NativeProcessLinux.cpp
  source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp
  unittests/Host/CMakeLists.txt
  unittests/Host/HostTest.cpp

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