37 lines
1.2 KiB
Go
37 lines
1.2 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// +build !darwin
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// +build !dragonfly
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// +build !freebsd
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// +build !linux
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// +build !netbsd
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// +build !openbsd
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// +build !solaris
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// +build !windows
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package resource // import "go.opentelemetry.io/otel/sdk/resource"
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// hostIDReaderUnsupported is a placeholder implementation for operating systems
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// for which this project currently doesn't support host.id
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// attribute detection. See build tags declaration early on this file
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// for a list of unsupported OSes.
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type hostIDReaderUnsupported struct{}
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func (*hostIDReaderUnsupported) read() (string, error) {
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return "<unknown>", nil
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}
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var platformHostIDReader hostIDReader = &hostIDReaderUnsupported{}
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