libcontainer/user: fix capitalization (golint)
@@ -11,16 +11,17 @@ import (
)
const (
- minId = 0
- maxId = 1<<31 - 1 // for 32-bit systems compatibility
+ minID = 0
+ maxID = 1<<31 - 1 // for 32-bit systems compatibility
)
var (
- // No matching entries found in file.
+ // ErrNoPasswdEntries is returned if no matching entries were found in /etc/group.
ErrNoPasswdEntries = errors.New("no matching entries in passwd file")
+ // ErrNoGroupEntries is returned if no matching entries were found in /etc/passwd.
ErrNoGroupEntries = errors.New("no matching entries in group file")
-
- ErrRange = fmt.Errorf("uids and gids must be in range %d-%d", minId, maxId)
+ // ErrRange is returned if a UID or GID is outside of the valid range.
+ ErrRange = fmt.Errorf("uids and gids must be in range %d-%d", minID, maxID)
)
type User struct {
@@ -325,7 +326,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) (
user.Uid = uidArg
// Must be inside valid uid range.
- if user.Uid < minId || user.Uid > maxId {
+ if user.Uid < minID || user.Uid > maxID {
return nil, ErrRange
}
@@ -374,7 +375,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) (
user.Gid = gidArg
// Must be inside valid gid range.
- if user.Gid < minId || user.Gid > maxId {
+ if user.Gid < minID || user.Gid > maxID {
return nil, ErrRange
}
@@ -436,7 +437,7 @@ func GetAdditionalGroups(additionalGroups []string, group io.Reader) ([]int, err
return nil, fmt.Errorf("Unable to find group %s", ag)
}
// Ensure gid is inside gid range.
- if gid < minId || gid > maxId {
+ if gid < minID || gid > maxID {
return nil, ErrRange
}
gidMap[int(gid)] = struct{}{}
