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// Copyright (c) Contributors to the Apptainer project, established as
// Apptainer a Series of LF Projects LLC.
// For website terms of use, trademark policy, privacy policy and other
// project policies see https://lfprojects.org/policies
// Copyright (c) 2018-2019, Sylabs Inc. All rights reserved.
// This software is licensed under a 3-clause BSD license. Please consult the
// LICENSE.md file distributed with the sources of this project regarding your
// rights to use or distribute this software.
package image
import (
"os"
)
type sandboxFormat struct{}
func (f *sandboxFormat) initializer(img *Image, fi os.FileInfo) error {
if fi.IsDir() {
img.Type = SANDBOX
} else {
return debugError("not a directory image")
}
img.Partitions = []Section{
{
Type: SANDBOX,
ID: 1,
Name: RootFs,
AllowedUsage: RootFsUsage | OverlayUsage | DataUsage,
},
}
return nil
}
func (f *sandboxFormat) openMode(_ bool) int {
return os.O_RDONLY
}
func (f *sandboxFormat) lock(_ *Image) error {
return nil
}
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