From: Nick Rosbrook <rosbrookn@gmail.com>
Date: Sun, 12 Apr 2020 22:02:40 +0000 (-0400)
Subject: golang/xenlight: add DeviceNicAdd/Remove wrappers
X-Git-Tag: archive/raspbian/4.14.0+80-gd101b417b7-1+rpi1^2~63^2~365
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=0f140aa92029516858cc986837dc902b88bd1675;p=xen.git

golang/xenlight: add DeviceNicAdd/Remove wrappers

Add DeviceNicAdd and DeviceNicRemove as wrappers for
libxl_device_nic_add and libxl_device_nic_remove.

Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
---

diff --git a/tools/golang/xenlight/xenlight.go b/tools/golang/xenlight/xenlight.go
index 3f1b0baa0c..961939e947 100644
--- a/tools/golang/xenlight/xenlight.go
+++ b/tools/golang/xenlight/xenlight.go
@@ -1045,3 +1045,37 @@ func (Ctx *Context) PrimaryConsoleGetTty(domid uint32) (path string, err error)
 	path = C.GoString(cpath)
 	return
 }
+
+// DeviceNicAdd adds a nic to a domain.
+func (Ctx *Context) DeviceNicAdd(domid Domid, nic *DeviceNic) error {
+	var cnic C.libxl_device_nic
+
+	if err := nic.toC(&cnic); err != nil {
+		return err
+	}
+	defer C.libxl_device_nic_dispose(&cnic)
+
+	ret := C.libxl_device_nic_add(Ctx.ctx, C.uint32_t(domid), &cnic, nil)
+	if ret != 0 {
+		return Error(ret)
+	}
+
+	return nil
+}
+
+// DeviceNicRemove removes a nic from a domain.
+func (Ctx *Context) DeviceNicRemove(domid Domid, nic *DeviceNic) error {
+	var cnic C.libxl_device_nic
+
+	if err := nic.toC(&cnic); err != nil {
+		return err
+	}
+	defer C.libxl_device_nic_dispose(&cnic)
+
+	ret := C.libxl_device_nic_remove(Ctx.ctx, C.uint32_t(domid), &cnic, nil)
+	if ret != 0 {
+		return Error(ret)
+	}
+
+	return nil
+}