diff options
-rw-r--r-- | clang-tools-extra/clangd/Threading.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang-tools-extra/clangd/Threading.cpp b/clang-tools-extra/clangd/Threading.cpp index 235f26366d3..e0c90f3a1d8 100644 --- a/clang-tools-extra/clangd/Threading.cpp +++ b/clang-tools-extra/clangd/Threading.cpp @@ -101,7 +101,8 @@ void wait(std::unique_lock<std::mutex> &Lock, std::condition_variable &CV, } void setThreadPriority(std::thread &T, ThreadPriority Priority) { -#ifdef __linux__ + // Some *really* old glibcs are missing SCHED_IDLE. +#if defined(__linux__) && defined(SCHED_IDLE) sched_param priority; priority.sched_priority = 0; pthread_setschedparam( |