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-rw-r--r--include/qemu/main-loop.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/qemu/main-loop.h b/include/qemu/main-loop.h
index 721aa2416a..e59f9ae1e9 100644
--- a/include/qemu/main-loop.h
+++ b/include/qemu/main-loop.h
@@ -276,7 +276,9 @@ bool qemu_mutex_iothread_locked(void);
* NOTE: tools currently are single-threaded and qemu_mutex_lock_iothread
* is a no-op there.
*/
-void qemu_mutex_lock_iothread(void);
+#define qemu_mutex_lock_iothread() \
+ qemu_mutex_lock_iothread_impl(__FILE__, __LINE__)
+void qemu_mutex_lock_iothread_impl(const char *file, int line);
/**
* qemu_mutex_unlock_iothread: Unlock the main loop mutex.