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https://github.com/aljazceru/kata-containers.git
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523d49c076
Add new vendor library "github.com/containerd/cgroups" commit: 5017d4e9a9cf2d4381db99eacd9baf84b95bfb14 This library is for host cgroup support for next commit. Signed-off-by: Wei Zhang <zhangwei555@huawei.com>
29 lines
325 B
Go
29 lines
325 B
Go
package dbus
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import (
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"os"
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"sync"
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)
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var (
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homeDir string
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homeDirLock sync.Mutex
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)
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func getHomeDir() string {
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homeDirLock.Lock()
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defer homeDirLock.Unlock()
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if homeDir != "" {
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return homeDir
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}
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homeDir = os.Getenv("HOME")
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if homeDir != "" {
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return homeDir
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}
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homeDir = lookupHomeDir()
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return homeDir
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}
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