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vendor c/psgo@v1.7.2

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Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
This commit is contained in:
Valentin Rothberg
2022-01-20 16:56:20 +01:00
parent 206e57e5b0
commit e22b9889d6
8 changed files with 1063 additions and 78 deletions
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16
vendor/github.com/containers/psgo/internal/proc/ns.go generated vendored
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@ -19,13 +19,9 @@ import (
"fmt"
"io"
"os"
)
type IDMap struct {
ContainerID int
HostID int
Size int
}
"github.com/containers/storage/pkg/idtools"
)
// ParsePIDNamespace returns the content of /proc/$pid/ns/pid.
func ParsePIDNamespace(pid string) (string, error) {
@ -46,14 +42,14 @@ func ParseUserNamespace(pid string) (string, error) {
}
// ReadMappings reads the user namespace mappings at the specified path
func ReadMappings(path string) ([]IDMap, error) {
func ReadMappings(path string) ([]idtools.IDMap, error) {
file, err := os.Open(path)
if err != nil {
return nil, err
}
defer file.Close()
mappings := []IDMap{}
var mappings []idtools.IDMap
buf := bufio.NewReader(file)
for {
@ -68,10 +64,10 @@ func ReadMappings(path string) ([]IDMap, error) {
return mappings, nil
}
containerID, hostID, size := 0, 0, 0
var containerID, hostID, size int
if _, err := fmt.Sscanf(string(line), "%d %d %d", &containerID, &hostID, &size); err != nil {
return nil, fmt.Errorf("cannot parse %s: %w", string(line), err)
}
mappings = append(mappings, IDMap{ContainerID: containerID, HostID: hostID, Size: size})
mappings = append(mappings, idtools.IDMap{ContainerID: containerID, HostID: hostID, Size: size})
}
}