0099e7d236
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael) Upstream-commit: 05b611574f85c7ff7d479e04e01ac2b57b233591 Component: engine
27 lines
552 B
Go
27 lines
552 B
Go
// +build linux
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package mount
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import (
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"fmt"
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"github.com/dotcloud/docker/pkg/libcontainer/console"
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"os"
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"path/filepath"
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)
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func SetupPtmx(rootfs, consolePath, mountLabel string) error {
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ptmx := filepath.Join(rootfs, "dev/ptmx")
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if err := os.Remove(ptmx); err != nil && !os.IsNotExist(err) {
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return err
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}
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if err := os.Symlink("pts/ptmx", ptmx); err != nil {
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return fmt.Errorf("symlink dev ptmx %s", err)
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}
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if consolePath != "" {
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if err := console.Setup(rootfs, consolePath, mountLabel); err != nil {
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return err
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}
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}
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return nil
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}
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