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b5f70141c8
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael) Upstream-commit: 8d19b2caa01535202c2fa82913ad99ec2594032a Component: engine
22 lines
530 B
Go
22 lines
530 B
Go
package mount
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import (
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"syscall"
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)
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func mount(device, target, mType string, flag uintptr, data string) error {
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if err := syscall.Mount(device, target, mType, flag, data); err != nil {
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return err
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}
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// If we have a bind mount or remount, remount...
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if flag&syscall.MS_BIND == syscall.MS_BIND && flag&syscall.MS_RDONLY == syscall.MS_RDONLY {
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return syscall.Mount(device, target, mType, flag|syscall.MS_REMOUNT, data)
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}
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return nil
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}
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func unmount(target string, flag int) error {
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return syscall.Unmount(target, flag)
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}
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