From: Markus Armbruster <armbru@redhat.com>
Date: Mon, 12 Sep 2016 09:19:01 +0000 (+0400)
Subject: qapi: Support unregistering QMP commands
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=60b03e4e6ac6eee3acac3c3173180f43adc6ddd5;p=qemu.git

qapi: Support unregistering QMP commands

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20160912091913.15831-7-marcandre.lureau@redhat.com>
---

diff --git a/include/qapi/qmp/dispatch.h b/include/qapi/qmp/dispatch.h
index 48c11b66d1..57651ea955 100644
--- a/include/qapi/qmp/dispatch.h
+++ b/include/qapi/qmp/dispatch.h
@@ -36,6 +36,7 @@ typedef struct QmpCommand
 
 void qmp_register_command(const char *name, QmpCommandFunc *fn,
                           QmpCommandOptions options);
+void qmp_unregister_command(const char *name);
 QmpCommand *qmp_find_command(const char *name);
 QObject *qmp_dispatch(QObject *request);
 void qmp_disable_command(const char *name);
diff --git a/qapi/qmp-registry.c b/qapi/qmp-registry.c
index 68b24c98b0..e8053686f3 100644
--- a/qapi/qmp-registry.c
+++ b/qapi/qmp-registry.c
@@ -30,6 +30,14 @@ void qmp_register_command(const char *name, QmpCommandFunc *fn,
     QTAILQ_INSERT_TAIL(&qmp_commands, cmd, node);
 }
 
+void qmp_unregister_command(const char *name)
+{
+    QmpCommand *cmd = qmp_find_command(name);
+
+    QTAILQ_REMOVE(&qmp_commands, cmd, node);
+    g_free(cmd);
+}
+
 QmpCommand *qmp_find_command(const char *name)
 {
     QmpCommand *cmd;