locks abstraction, error reporting, debugging

[netdata.git] / src / plugin_tc.h

diff --git a/src/plugin_tc.h b/src/plugin_tc.h
old mode 100755 (executable)
new mode 100644 (file)
index c3abbdd..9a0a19c
--- a/src/plugin_tc.h
+++ b/src/plugin_tc.h
@@ -1,7 +1,7 @@
 #ifndef NETDATA_PLUGIN_TC_H
 #define NETDATA_PLUGIN_TC_H 1
 
-extern pid_t tc_child_pid;
+extern volatile pid_t tc_child_pid;
 extern void *tc_main(void *ptr);
 
 #endif /* NETDATA_PLUGIN_TC_H */