[PATCH 11/13] ch: Add virCHMonitorRemoveDevice function

[Stefan Kober]

The function calls the respective CH API to remove a device of any type
from a VM.

On-behalf-of: SAP stefan.ko...@sap.com
Signed-off-by: Stefan Kober <stefan.ko...@cyberus-technology.de>
---
 src/ch/ch_monitor.c | 17 +++++++++++++++++
 src/ch/ch_monitor.h |  3 +++
 2 files changed, 20 insertions(+)

diff --git a/src/ch/ch_monitor.c b/src/ch/ch_monitor.c
index 8968d84a71..2e21823f08 100644
--- a/src/ch/ch_monitor.c
+++ b/src/ch/ch_monitor.c
@@ -596,6 +596,23 @@ virCHMonitorBuildKeyValueStringJson(char **jsonstr,
     return 0;
 }
 
+int virCHMonitorRemoveDevice(virCHMonitor *mon,
+                             const char* device_id)
+{
+    g_autofree char *payload = NULL;
+
+    if (virCHMonitorBuildKeyValueStringJson(&payload, "id", device_id) != 0)
+        return -1;
+
+    VIR_DEBUG("Remove device %s", device_id);
+
+    if (virCHMonitorPut(mon, URL_VM_REMOVE_DEVICE, payload, NULL) == NULL) {
+        return -1;
+    }
+
+    return 0;
+}
+
 static int
 chMonitorCreateSocket(const char *socket_path)
 {
diff --git a/src/ch/ch_monitor.h b/src/ch/ch_monitor.h
index 8338059c7c..e8fa393e54 100644
--- a/src/ch/ch_monitor.h
+++ b/src/ch/ch_monitor.h
@@ -41,6 +41,7 @@
 #define URL_VM_SAVE "vm.snapshot"
 #define URL_VM_RESTORE "vm.restore"
 #define URL_VM_ADD_DISK "vm.add-disk"
+#define URL_VM_REMOVE_DEVICE "vm.remove-device"
 
 #define VIRCH_THREAD_NAME_LEN   16
 
@@ -141,6 +142,8 @@ virCHMonitorBuildNetJson(virDomainNetDef *netdef,
                          char **jsonstr);
 int
 virCHMonitorAddDisk(virCHMonitor* mon, virDomainDiskDef *diskdef);
+int virCHMonitorRemoveDevice(virCHMonitor *mon,
+                             const char* device_id);
 
 int virCHMonitorBuildRestoreJson(virDomainDef *vmdef,
                                  const char *from,
-- 
2.50.1