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kube-arangodb/pkg/util/io.go

45 lines
990 B
Go

//
// DISCLAIMER
//
// Copyright 2023 ArangoDB GmbH, Cologne, Germany
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Copyright holder is ArangoDB GmbH, Cologne, Germany
//
package util
import "io"
func WriteAll(out io.Writer, data []byte) (int, error) {
size := 0
for {
if len(data) == 0 {
return size, nil
}
n, err := out.Write(data)
if err != nil {
return 0, err
}
if n == len(data) {
return size + n, nil
}
size += n
data = data[n:]
}
}