monitor: Add completion for help command

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

diff --git a/monitor.c b/monitor.c
index 7fdd3a0e041b92164d71284d2e8853aec609d25d..0878c36429025d8d62486dd2059c84daeb5445f7 100644 (file)
--- a/monitor.c
+++ b/monitor.c
@@ -2921,6 +2921,11 @@ static void monitor_find_completion(const char *cmdline)
                 for(key = key_defs; key->name != NULL; key++) {
                     cmd_completion(str, key->name);
                 }
+            } else if (!strcmp(cmd->name, "help|?")) {
+                readline_set_completion_index(cur_mon->rs, strlen(str));
+                for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
+                    cmd_completion(str, cmd->name);
+                }
             }
             break;
         default: