From 63e9e40b73507b0c9361fc8728d4e97fd72c9ec9 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Sat, 20 Jun 2020 23:00:52 +0300
Subject: test: Add LockStackEmpty()

---
 src/sync.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/sync.cpp')

diff --git a/src/sync.cpp b/src/sync.cpp
index f72436530..4be13a3c4 100644
--- a/src/sync.cpp
+++ b/src/sync.cpp
@@ -264,6 +264,17 @@ void DeleteLock(void* cs)
     }
 }
 
+bool LockStackEmpty()
+{
+    LockData& lockdata = GetLockData();
+    std::lock_guard<std::mutex> lock(lockdata.dd_mutex);
+    const auto it = lockdata.m_lock_stacks.find(std::this_thread::get_id());
+    if (it == lockdata.m_lock_stacks.end()) {
+        return true;
+    }
+    return it->second.empty();
+}
+
 bool g_debug_lockorder_abort = true;
 
 #endif /* DEBUG_LOCKORDER */
-- 
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