Add ability to assert a lock is not held in DEBUG_LOCKORDER

1 files changed, 10 insertions, 0 deletions

diff --git a/src/sync.cpp b/src/sync.cpp
index 87024ccdf2..4ef419cd09 100644
--- a/src/sync.cpp
+++ b/src/sync.cpp
@@ -155,6 +155,16 @@ void AssertLockHeldInternal(const char* pszName, const char* pszFile, int nLine,
     abort();
 }
 
+void AssertLockNotHeldInternal(const char* pszName, const char* pszFile, int nLine, void* cs)
+{
+    for (const std::pair<void*, CLockLocation>& i : *lockstack) {
+        if (i.first == cs) {
+            fprintf(stderr, "Assertion failed: lock %s held in %s:%i; locks held:\n%s", pszName, pszFile, nLine, LocksHeld().c_str());
+            abort();
+        }
+    }
+}
+
 void DeleteLock(void* cs)
 {
     if (!lockdata.available) {