[Lldb-commits] [lldb] [lldb] Use Policy for ProcessRunLock re-entrancy (PR #195774)

[Jonas Devlieghere via lldb-commits]

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@@ -32,9 +37,42 @@ bool ProcessRunLock::ReadTryLock() {
 }
 
 bool ProcessRunLock::ReadUnlock() {
+  Policy policy = PolicyStack::Get().Current();
+  if (policy.capabilities.holds_run_lock)
+    return true;
+
   return ::pthread_rwlock_unlock(&m_rwlock) == 0;
 }
 
+bool ProcessRunLock::ProcessRunLocker::TryLock(ProcessRunLock *lock) {
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JDevlieghere wrote:

Will this compile on Windows? This whole file is guarded by `#ifndef _WIN32` so now that this is out-of-line, I assume we need to implement this outside the ifdef?

https://github.com/llvm/llvm-project/pull/195774