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mirror of https://github.com/open-telemetry/opentelemetry-go.git synced 2024-12-26 21:05:00 +02:00
opentelemetry-go/sdk/resource/host_id_readfile.go
2024-02-29 07:05:28 +01:00

18 lines
379 B
Go

// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
//go:build linux || dragonfly || freebsd || netbsd || openbsd || solaris
package resource // import "go.opentelemetry.io/otel/sdk/resource"
import "os"
func readFile(filename string) (string, error) {
b, err := os.ReadFile(filename)
if err != nil {
return "", err
}
return string(b), nil
}