monitor: Add watchdog_action argument completion

Signed-off-by: Hani Benhabiles <[email protected]> Signed-off-by: Luiz Capitulino <[email protected]>
zhoulunhao · Jun 11, 2014 · d0ece34 · d0ece34
1 parent 8e59777
commit d0ece34
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Showing 3 changed files with 17 additions and 0 deletions.
diff --git a/hmp-commands.hx b/hmp-commands.hx
@@ -1359,6 +1359,7 @@ ETEXI
         .params     = "[reset|shutdown|poweroff|pause|debug|none]",
         .help       = "change watchdog action",
         .mhandler.cmd = do_watchdog_action,
+        .command_completion = watchdog_action_completion,
     },
 
 STEXI

diff --git a/hmp.h b/hmp.h
@@ -105,5 +105,7 @@ void netdev_add_completion(ReadLineState *rs, int nb_args, const char *str);
 void netdev_del_completion(ReadLineState *rs, int nb_args, const char *str);
 void ringbuf_write_completion(ReadLineState *rs, int nb_args, const char *str);
 void ringbuf_read_completion(ReadLineState *rs, int nb_args, const char *str);
+void watchdog_action_completion(ReadLineState *rs, int nb_args,
+                                const char *str);
 
 #endif
diff --git a/monitor.c b/monitor.c
@@ -4559,6 +4559,20 @@ void netdev_del_completion(ReadLineState *rs, int nb_args, const char *str)
     }
 }
 
+void watchdog_action_completion(ReadLineState *rs, int nb_args, const char *str)
+{
+    if (nb_args != 2) {
+        return;
+    }
+    readline_set_completion_index(rs, strlen(str));
+    add_completion_option(rs, str, "reset");
+    add_completion_option(rs, str, "shutdown");
+    add_completion_option(rs, str, "poweroff");
+    add_completion_option(rs, str, "pause");
+    add_completion_option(rs, str, "debug");
+    add_completion_option(rs, str, "none");
+}
+
 static void monitor_find_completion_by_table(Monitor *mon,
                                              const mon_cmd_t *cmd_table,
                                              char **args,