[Xen-changelog] [xen staging] golang/xenlight: define EvLink builtin as empty struct

[patchbot@xxxxxxx]

commit c730fb2a8311a78d267ce737c48c78d5c7de3760
Author:     Nick Rosbrook <rosbrookn@xxxxxxxxxxxx>
AuthorDate: Mon Dec 16 18:08:05 2019 +0000
Commit:     George Dunlap <george.dunlap@xxxxxxxxxx>
CommitDate: Mon Dec 16 18:08:05 2019 +0000

    golang/xenlight: define EvLink builtin as empty struct
    
    Define EvLink as empty struct as there is currently no reason the internal 
of
    this type should be used in Go.
    
    Implement fromC and toC functions as no-ops.
    
    Signed-off-by: Nick Rosbrook <rosbrookn@xxxxxxxxxxxx>
    Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx>
---
 tools/golang/xenlight/xenlight.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tools/golang/xenlight/xenlight.go 
b/tools/golang/xenlight/xenlight.go
index 6c3868cd69..c1d9fe85fd 100644
--- a/tools/golang/xenlight/xenlight.go
+++ b/tools/golang/xenlight/xenlight.go
@@ -235,6 +235,16 @@ func (mvg *MsVmGenid) toC() (C.libxl_ms_vm_genid, error) {
        return cmvg, nil
 }
 
+// EvLink represents a libxl_ev_link.
+//
+// Represented as an empty struct for now, as there is no
+// apparent need for the internals of this type to be exposed
+// through the Go package.
+type EvLink struct{}
+
+func (el *EvLink) fromC(cel *C.libxl_ev_link) error      { return nil }
+func (el *EvLink) toC() (cel C.libxl_ev_link, err error) { return }
+
 type Context struct {
        ctx    *C.libxl_ctx
        logger *C.xentoollog_logger_stdiostream
--
generated by git-patchbot for /home/xen/git/xen.git#staging

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