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71029cea2d
This updates all source files to use a new standard header for copyright and license declaration. Notably, copyright no longer includes a date, and we now use the standard SPDX-License-Identifier header. This commit was done almost entirely mechanically with perl, and then some minimal manual fixes. Updates #6865 Signed-off-by: Will Norris <will@tailscale.com>
25 lines
665 B
Go
25 lines
665 B
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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// Package pidowner handles lookups from process ID to its owning user.
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package pidowner
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import (
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"errors"
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"runtime"
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)
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var ErrNotImplemented = errors.New("not implemented for GOOS=" + runtime.GOOS)
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var ErrProcessNotFound = errors.New("process not found")
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// OwnerOfPID returns the user ID that owns the given process ID.
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//
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// The returned user ID is suitable to passing to os/user.LookupId.
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//
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// The returned error will be ErrNotImplemented for operating systems where
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// this isn't supported.
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func OwnerOfPID(pid int) (userID string, err error) {
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return ownerOfPID(pid)
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}
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