30 lines
563 B
Go
30 lines
563 B
Go
// +build linux
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package native
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import (
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"encoding/json"
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"os"
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"github.com/docker/libcontainer"
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)
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func findUserArgs() []string {
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for i, a := range os.Args {
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if a == "--" {
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return os.Args[i+1:]
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}
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}
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return []string{}
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}
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// loadConfigFromFd loads a container's config from the sync pipe that is provided by
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// fd 3 when running a process
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func loadConfigFromFd() (*libcontainer.Config, error) {
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var config *libcontainer.Config
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if err := json.NewDecoder(os.NewFile(3, "child")).Decode(&config); err != nil {
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return nil, err
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}
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return config, nil
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}
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