cubefs

1
// Copyright 2019 The Prometheus Authors
2
// Licensed under the Apache License, Version 2.0 (the "License");
3
// you may not use this file except in compliance with the License.
4
// You may obtain a copy of the License at
5
//
6
// http://www.apache.org/licenses/LICENSE-2.0
7
//
8
// Unless required by applicable law or agreed to in writing, software
9
// distributed under the License is distributed on an "AS IS" BASIS,
10
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11
// See the License for the specific language governing permissions and
12
// limitations under the License.
13

14
//go:build (linux && appengine) || (!linux && !darwin)
15
// +build linux,appengine !linux,!darwin
16

17
package util
18

19
import (
20
	"fmt"
21
)
22

23
// SysReadFile is here implemented as a noop for builds that do not support
24
// the read syscall. For example Windows, or Linux on Google App Engine.
25
func SysReadFile(file string) (string, error) {
26
	return "", fmt.Errorf("not supported on this platform")
27
}
28