283d9f7483
pin dependency github.com/beorn7/perks from v1.0.0 to v1.0.1 pin dependency github.com/golang/protobuf from v1.3.3 to v1.4.2 pin denpendency github.com/json-iterator/go from v1.1.8 to v1.1.9 pin dependency github.com/prometheus/common from v0.4.1 to v0.9.1 pin dependency github.com/prometheus/procfs from v0.0.5 to v0.0.11 pin dependency github.com/alecthomas/template from v0.0.0-20160405071501-a0175ee3bccc to v0.0.0-20190718012654-fb15b899a751 pin dependency github.com/alecthomas/units from v0.0.0-20151022065526-2efee857e7cf to v0.0.0-20190717042225-c3de453c63f4 pin dependency github.com/go-kit/kit from v0.8.0 to v0.9.0 pin dependency github.com/go-logfmt/logfmt from v0.3.0 to v0.4.0 Co-Authored-By: Jordan Liggitt <jordan@liggitt.net>
38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
// Copyright 2019 The Prometheus Authors
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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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package procfs
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import (
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"strings"
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"github.com/prometheus/procfs/internal/util"
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)
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// Environ reads process environments from /proc/<pid>/environ
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func (p Proc) Environ() ([]string, error) {
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environments := make([]string, 0)
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data, err := util.ReadFileNoStat(p.path("environ"))
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if err != nil {
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return environments, err
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}
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environments = strings.Split(string(data), "\000")
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if len(environments) > 0 {
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environments = environments[:len(environments)-1]
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}
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return environments, nil
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}
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