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Merge pull request #403 from LK4D4/config_methods_on_values 

Make possible to call config methods on values
This commit is contained in:
Michael Crosby 2015-02-24 18:41:19 -08:00
parent dc34fe1883 ec005e73b9
commit e7953c3609
1 changed files with 3 additions and 3 deletions
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6
configs/config.go
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@ -103,7 +103,7 @@ type Config struct {
// Gets the root uid for the process on host which could be non-zero
// when user namespaces are enabled.
func (c *Config) HostUID() (int, error) {
func (c Config) HostUID() (int, error) {
if c.Namespaces.Contains(NEWUSER) {
if c.UidMappings == nil {
return -1, fmt.Errorf("User namespaces enabled, but no user mappings found.")
@ -120,7 +120,7 @@ func (c *Config) HostUID() (int, error) {
// Gets the root uid for the process on host which could be non-zero
// when user namespaces are enabled.
func (c *Config) HostGID() (int, error) {
func (c Config) HostGID() (int, error) {
if c.Namespaces.Contains(NEWUSER) {
if c.GidMappings == nil {
return -1, fmt.Errorf("User namespaces enabled, but no gid mappings found.")
@ -137,7 +137,7 @@ func (c *Config) HostGID() (int, error) {
// Utility function that gets a host ID for a container ID from user namespace map
// if that ID is present in the map.
func (c *Config) hostIDFromMapping(containerID int, uMap []IDMap) (int, bool) {
func (c Config) hostIDFromMapping(containerID int, uMap []IDMap) (int, bool) {
for _, m := range uMap {
if (containerID >= m.ContainerID) && (containerID <= (m.ContainerID + m.Size - 1)) {
hostID := m.HostID + (containerID - m.ContainerID)