25 lines
537 B
Go
25 lines
537 B
Go
// +build linux
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package fingerprint
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import (
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"github.com/opencontainers/runc/libcontainer/cgroups"
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)
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// FindCgroupMountpointDir is used to find the cgroup mount point on a Linux
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// system.
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func FindCgroupMountpointDir() (string, error) {
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mount, err := cgroups.FindCgroupMountpointDir()
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if err != nil {
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switch e := err.(type) {
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case *cgroups.NotFoundError:
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// It's okay if the mount point is not discovered
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return "", nil
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default:
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// All other errors are passed back as is
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return "", e
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}
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}
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return mount, nil
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}
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