Introduce strtosz() library function to convert a string to a byte count.

[mirror_qemu.git] / monitor.c

diff --git a/monitor.c b/monitor.c
index fbb678d78978a68312331dd984652ea24946b3c6..61607c5bd6c5f9202c251300b12e29915380f594 100644 (file)
--- a/monitor.c
+++ b/monitor.c
@@ -549,7 +549,11 @@ static void do_change_trace_event_state(Monitor *mon, const QDict *qdict)
 {
     const char *tp_name = qdict_get_str(qdict, "name");
     bool new_state = qdict_get_bool(qdict, "option");
-    st_change_trace_event_state(tp_name, new_state);
+    int ret = st_change_trace_event_state(tp_name, new_state);
+
+    if (!ret) {
+        monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
+    }
 }
 
 static void do_trace_file(Monitor *mon, const QDict *qdict)
@@ -3972,6 +3976,11 @@ static void file_completion(const char *input)
         d = readdir(ffs);
         if (!d)
             break;
+
+        if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
+            continue;
+        }
+
         if (strstart(d->d_name, file_prefix, NULL)) {
             memcpy(file, input, input_path_len);
             if (input_path_len < sizeof(file))