podman

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// Derived from Inferno utils/6l/l.h and related files.
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// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/l.h
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//
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//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
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//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
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//	Portions Copyright © 1997-1999 Vita Nuova Limited
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//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
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//	Portions Copyright © 2004,2006 Bruce Ellis
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//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
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//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
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//	Portions Copyright © 2009 The Go Authors. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package objabi
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import "fmt"
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// HeadType is the executable header type.
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type HeadType uint8
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const (
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	Hunknown HeadType = iota
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	Hdarwin
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	Hdragonfly
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	Hfreebsd
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	Hjs
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	Hlinux
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	Hnetbsd
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	Hopenbsd
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	Hplan9
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	Hsolaris
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	Hwindows
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	Haix
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)
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func (h *HeadType) Set(s string) error {
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	switch s {
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	case "aix":
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		*h = Haix
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	case "darwin":
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		*h = Hdarwin
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	case "dragonfly":
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		*h = Hdragonfly
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	case "freebsd":
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		*h = Hfreebsd
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	case "js":
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		*h = Hjs
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	case "linux", "android":
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		*h = Hlinux
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	case "netbsd":
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		*h = Hnetbsd
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	case "openbsd":
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		*h = Hopenbsd
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	case "plan9":
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		*h = Hplan9
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	case "illumos", "solaris":
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		*h = Hsolaris
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	case "windows":
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		*h = Hwindows
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	default:
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		return fmt.Errorf("invalid headtype: %q", s)
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	}
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	return nil
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}
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func (h *HeadType) String() string {
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	switch *h {
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	case Haix:
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		return "aix"
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	case Hdarwin:
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		return "darwin"
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	case Hdragonfly:
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		return "dragonfly"
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	case Hfreebsd:
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		return "freebsd"
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	case Hjs:
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		return "js"
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	case Hlinux:
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		return "linux"
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	case Hnetbsd:
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		return "netbsd"
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	case Hopenbsd:
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		return "openbsd"
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	case Hplan9:
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		return "plan9"
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	case Hsolaris:
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		return "solaris"
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	case Hwindows:
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		return "windows"
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	}
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	return fmt.Sprintf("HeadType(%d)", *h)
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}
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