blob: 16ce981e85400d4e8a12a88888dc96414c99343d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
package namespaces
import "errors"
type (
Namespace struct {
Key string `json:"key,omitempty"`
Value int `json:"value,omitempty"`
File string `json:"file,omitempty"`
}
Namespaces []*Namespace
)
// namespaceList is used to convert the libcontainer types
// into the names of the files located in /proc/<pid>/ns/* for
// each namespace
var (
namespaceList = Namespaces{}
ErrUnkownNamespace = errors.New("Unknown namespace")
ErrUnsupported = errors.New("Unsupported method")
)
func (ns *Namespace) String() string {
return ns.Key
}
func GetNamespace(key string) *Namespace {
for _, ns := range namespaceList {
if ns.Key == key {
cpy := *ns
return &cpy
}
}
return nil
}
// Contains returns true if the specified Namespace is
// in the slice
func (n Namespaces) Contains(ns string) bool {
return n.Get(ns) != nil
}
func (n Namespaces) Get(ns string) *Namespace {
for _, nsp := range n {
if nsp != nil && nsp.Key == ns {
return nsp
}
}
return nil
}
|
