diff options
Diffstat (limited to 'packbuilder.go')
| -rw-r--r-- | packbuilder.go | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/packbuilder.go b/packbuilder.go index 7c94926..4dc352c 100644 --- a/packbuilder.go +++ b/packbuilder.go @@ -110,8 +110,13 @@ type packbuilderCbData struct { } //export packbuilderForEachCb -func packbuilderForEachCb(buf unsafe.Pointer, size C.size_t, payload unsafe.Pointer) int { - data := (*packbuilderCbData)(payload) +func packbuilderForEachCb(buf unsafe.Pointer, size C.size_t, handle unsafe.Pointer) int { + payload := pointerHandles.Get(handle) + data, ok := payload.(*packbuilderCbData) + if !ok { + panic("could not get packbuilder CB data") + } + slice := C.GoBytes(buf, C.int(size)) err := data.callback(slice) @@ -128,13 +133,15 @@ func packbuilderForEachCb(buf unsafe.Pointer, size C.size_t, payload unsafe.Poin func (pb *Packbuilder) ForEach(callback PackbuilderForeachCallback) error { data := packbuilderCbData{ callback: callback, - err: nil, + err: nil, } + handle := pointerHandles.Track(&data) + defer pointerHandles.Untrack(handle) runtime.LockOSThread() defer runtime.UnlockOSThread() - err := C._go_git_packbuilder_foreach(pb.ptr, unsafe.Pointer(&data)) + err := C._go_git_packbuilder_foreach(pb.ptr, handle) if err == C.GIT_EUSER { return data.err } |