vendor/lldb/lldb-trunk-r256945

1 files changed, 39 insertions, 0 deletions

diff --git a/source/Host/macosx/ThisThread.cpp b/source/Host/macosx/ThisThread.cpp
new file mode 100644
index 0000000000000..95c7f2bf1e38b
--- /dev/null
+++ b/source/Host/macosx/ThisThread.cpp
@@ -0,0 +1,39 @@
+//===-- ThisThread.cpp ------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Host/ThisThread.h"
+
+#include <pthread.h>
+
+using namespace lldb_private;
+
+void
+ThisThread::SetName(llvm::StringRef name)
+{
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5
+    ::pthread_setname_np(name);
+#endif
+}
+
+void
+ThisThread::GetName(llvm::SmallVectorImpl<char> &name)
+{
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5
+    char pthread_name[1024];
+    dispatch_queue_t current_queue = ::dispatch_get_current_queue();
+    if (current_queue != NULL)
+    {
+        const char *queue_name = dispatch_queue_get_label(current_queue);
+        if (queue_name && queue_name[0])
+        {
+            name = queue_name;
+        }
+    }
+#endif
+}