1 files changed, 31 insertions, 0 deletions
diff --git a/profile.c b/profile.c
index 5dad475bc..11b01b503 100644
--- a/profile.c
+++ b/profile.c
@@ -166,6 +166,37 @@ static void plot_text(struct graphics_context *gc, const text_render_options_t *
 	cairo_show_text(cr, buffer);
 }
 
+struct ev_select {
+	char *ev_name;
+	gboolean plot_ev;
+};
+static struct ev_select *ev_namelist;
+static int evn_allocated;
+static int evn_used;
+
+void remember_event(const char *eventname)
+{
+	int i=0, len;
+
+	if (!eventname || (len = strlen(eventname)) == 0)
+		return;
+	while (i < evn_used) {
+		if (!strncmp(eventname,ev_namelist[i].ev_name,len))
+			return;
+		i++;
+	}
+	if (evn_used == evn_allocated) {
+		evn_allocated += 10;
+		ev_namelist = realloc(ev_namelist, evn_allocated * sizeof(struct ev_select));
+		if (! ev_namelist)
+			/* we are screwed, but let's just bail out */
+			return;
+	}
+	ev_namelist[evn_used].ev_name = strdup(eventname);
+	ev_namelist[evn_used].plot_ev = TRUE;
+	evn_used++;
+}
+
 static void plot_one_event(struct graphics_context *gc, struct plot_info *pi, struct event *event, const text_render_options_t *tro)
 {
 	int i, depth = 0;