attach to a process in gui or textdump + fix get_proc returning NULL for filtering

[lttngtop.git] / src / common.h

diff --git a/src/common.h b/src/common.h
index 2458c85028ca0c4aabc59ea559965ed0c21cf463..86f979f7e47ce653a457f69ae5fac60ad964d561 100644 (file)
--- a/src/common.h
+++ b/src/common.h
@@ -31,6 +31,8 @@ sem_t goodtodisplay, goodtoupdate, timer, pause_sem, end_trace_sem, bootstrap;
 GPtrArray *copies; /* struct lttngtop */
 GHashTable *global_perf_liszt;
 
+int opt_pid;
+
 extern int quit;
 
 struct lttngtop *data;