qga-win: Handle fstrim for OSes lower than Win8

[mirror_qemu.git] / blockdev-nbd.c

diff --git a/blockdev-nbd.c b/blockdev-nbd.c
index 104789e521c167ad3ce49e308dadec121ecd6fe6..1ef11041a730fdad94f5bc2369efc2d0d8960708 100644 (file)
--- a/blockdev-nbd.c
+++ b/blockdev-nbd.c
@@ -13,9 +13,9 @@
 #include "sysemu/blockdev.h"
 #include "sysemu/block-backend.h"
 #include "hw/block/block.h"
-#include "qapi/qmp/qerror.h"
+#include "qapi/error.h"
+#include "qapi/qapi-commands-block.h"
 #include "sysemu/sysemu.h"
-#include "qmp-commands.h"
 #include "block/nbd.h"
 #include "io/channel-socket.h"
 #include "io/net-listener.h"
@@ -189,6 +189,30 @@ void qmp_nbd_server_add(const char *device, bool has_name, const char *name,
     nbd_export_put(exp);
 }
 
+void qmp_nbd_server_remove(const char *name,
+                           bool has_mode, NbdServerRemoveMode mode,
+                           Error **errp)
+{
+    NBDExport *exp;
+
+    if (!nbd_server) {
+        error_setg(errp, "NBD server not running");
+        return;
+    }
+
+    exp = nbd_export_find(name);
+    if (exp == NULL) {
+        error_setg(errp, "Export '%s' is not found", name);
+        return;
+    }
+
+    if (!has_mode) {
+        mode = NBD_SERVER_REMOVE_MODE_SAFE;
+    }
+
+    nbd_export_remove(exp, mode, errp);
+}
+
 void qmp_nbd_server_stop(Error **errp)
 {
     nbd_export_close_all();
@@ -196,3 +220,26 @@ void qmp_nbd_server_stop(Error **errp)
     nbd_server_free(nbd_server);
     nbd_server = NULL;
 }
+
+void qmp_x_nbd_server_add_bitmap(const char *name, const char *bitmap,
+                                 bool has_bitmap_export_name,
+                                 const char *bitmap_export_name,
+                                 Error **errp)
+{
+    NBDExport *exp;
+
+    if (!nbd_server) {
+        error_setg(errp, "NBD server not running");
+        return;
+    }
+
+    exp = nbd_export_find(name);
+    if (exp == NULL) {
+        error_setg(errp, "Export '%s' is not found", name);
+        return;
+    }
+
+    nbd_export_bitmap(exp, bitmap,
+                      has_bitmap_export_name ? bitmap_export_name : bitmap,
+                      errp);
+}