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Diffstat (limited to 'linuxnamespaces/__init__.py')
| -rw-r--r-- | linuxnamespaces/__init__.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/linuxnamespaces/__init__.py b/linuxnamespaces/__init__.py index 8c1def3..a2c7985 100644 --- a/linuxnamespaces/__init__.py +++ b/linuxnamespaces/__init__.py @@ -59,6 +59,11 @@ class IDMapping: if self.innerstart + self.count >= 1 << 64: raise ValueError("innerstart + count exceed 64bits") + @classmethod + def identity(cls, idn: int, count: int = 1) -> typing.Self: + """Construct an identity mapping for the given identifier.""" + return cls(idn, idn, count) + class IDAllocation: """This represents a subset of IDs (user or group). It can be used to |