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// Copyright 2015 The go4 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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// http://www.apache.org/licenses/LICENSE-2.0
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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 linux netbsd openbsd dragonfly nacl
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func executable() (string, error) {
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return "", errors.New("Executable not implemented for " + runtime.GOOS)
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procfn = "/proc/self/exe"
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procfn = "/proc/curproc/exe"
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procfn = "/proc/curproc/file"
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procfn = "/proc/curproc/file"
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p, err := os.Readlink(procfn)
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return filepath.Clean(p), err