golang/xenlight: Fixing compilation for go 1.11

This deals with two casting issues for compiling under go 1.11:
- explicitly cast to *C.xentoollog_logger for Ctx.logger pointer
- add cast to unsafe.Pointer for the C string cpath

Signed-off-by: Daniel P. Smith <dpsmith@apertussolutions.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>

diff --git a/tools/golang/xenlight/xenlight.go b/tools/golang/xenlight/xenlight.go
index 53534d047e2fbd8f8c2bfc0c8c838e73968a159c..f5d171c2d55f76269e7de2cd29b963bfa341e89a 100644 (file)
--- a/tools/golang/xenlight/xenlight.go
+++ b/tools/golang/xenlight/xenlight.go
@@ -854,7 +854,7 @@ func (Ctx *Context) Open() (err error) {
        }
 
        ret := C.libxl_ctx_alloc(&Ctx.ctx, C.LIBXL_VERSION,
-               0, unsafe.Pointer(Ctx.logger))
+               0, (*C.xentoollog_logger)(unsafe.Pointer(Ctx.logger)))
 
        if ret != 0 {
                err = Error(-ret)
@@ -869,7 +869,7 @@ func (Ctx *Context) Close() (err error) {
        if ret != 0 {
                err = Error(-ret)
        }
-       C.xtl_logger_destroy(unsafe.Pointer(Ctx.logger))
+       C.xtl_logger_destroy((*C.xentoollog_logger)(unsafe.Pointer(Ctx.logger)))
        return
 }
 
@@ -1170,7 +1170,7 @@ func (Ctx *Context) ConsoleGetTty(id Domid, consNum int, conType ConsoleType) (p
                err = Error(-ret)
                return
        }
-       defer C.free(cpath)
+       defer C.free(unsafe.Pointer(cpath))
 
        path = C.GoString(cpath)
        return
@@ -1190,7 +1190,7 @@ func (Ctx *Context) PrimaryConsoleGetTty(domid uint32) (path string, err error)
                err = Error(-ret)
                return
        }
-       defer C.free(cpath)
+       defer C.free(unsafe.Pointer(cpath))
 
        path = C.GoString(cpath)
        return