Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_procfs.go


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// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// +build linux netbsd openbsd

package osext

import (
    "errors"
    "os"
    "runtime"
)

func executable() (string, error) {
    switch runtime.GOOS {
    case "linux":
        return os.Readlink("/proc/self/exe")
    case "netbsd":
        return os.Readlink("/proc/curproc/exe")
    case "openbsd":
        return os.Readlink("/proc/curproc/file")
    }
    return "", errors.New("ExecPath not implemented for " + runtime.GOOS)
}