27 lines
796 B
Go
27 lines
796 B
Go
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// +build go1.4
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package libcontainer
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import "syscall"
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// Converts IDMap to SysProcIDMap array and adds it to SysProcAttr.
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func (c *linuxContainer) addUidGidMappings(sys *syscall.SysProcAttr) error {
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if c.config.UidMappings != nil {
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sys.UidMappings = make([]syscall.SysProcIDMap, len(c.config.UidMappings))
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for i, um := range c.config.UidMappings {
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sys.UidMappings[i].ContainerID = um.ContainerID
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sys.UidMappings[i].HostID = um.HostID
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sys.UidMappings[i].Size = um.Size
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}
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}
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if c.config.GidMappings != nil {
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sys.GidMappings = make([]syscall.SysProcIDMap, len(c.config.GidMappings))
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for i, gm := range c.config.GidMappings {
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sys.GidMappings[i].ContainerID = gm.ContainerID
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sys.GidMappings[i].HostID = gm.HostID
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sys.GidMappings[i].Size = gm.Size
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}
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}
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return nil
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}
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