diff options
Diffstat (limited to 'tag.go')
| -rw-r--r-- | tag.go | 36 |
1 files changed, 18 insertions, 18 deletions
@@ -197,48 +197,48 @@ func (c *TagsCollection) ListWithMatch(pattern string) ([]string, error) { // so repo.LookupTag() will return an error for these tags. Use // repo.References.Lookup() instead. type TagForeachCallback func(name string, id *Oid) error -type tagForeachData struct { - callback TagForeachCallback - err error +type tagForeachCallbackData struct { + callback TagForeachCallback + errorTarget *error } -//export gitTagForeachCb -func gitTagForeachCb(name *C.char, id *C.git_oid, handle unsafe.Pointer) int { +//export tagForeachCallback +func tagForeachCallback(name *C.char, id *C.git_oid, handle unsafe.Pointer) C.int { payload := pointerHandles.Get(handle) - data, ok := payload.(*tagForeachData) + data, ok := payload.(*tagForeachCallbackData) if !ok { panic("could not retrieve tag foreach CB handle") } err := data.callback(C.GoString(name), newOidFromC(id)) if err != nil { - data.err = err - return C.GIT_EUSER + *data.errorTarget = err + return C.int(ErrorCodeUser) } - return 0 + return C.int(ErrorCodeOK) } // Foreach calls the callback for each tag in the repository. func (c *TagsCollection) Foreach(callback TagForeachCallback) error { - data := tagForeachData{ - callback: callback, - err: nil, + var err error + data := tagForeachCallbackData{ + callback: callback, + errorTarget: &err, } - handle := pointerHandles.Track(&data) defer pointerHandles.Untrack(handle) runtime.LockOSThread() defer runtime.UnlockOSThread() - err := C._go_git_tag_foreach(c.repo.ptr, handle) + ret := C._go_git_tag_foreach(c.repo.ptr, handle) runtime.KeepAlive(c) - if err == C.GIT_EUSER { - return data.err + if ret == C.int(ErrorCodeUser) && err != nil { + return err } - if err < 0 { - return MakeGitError(err) + if ret < 0 { + return MakeGitError(ret) } return nil |