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xdrgen: XDR width for typedef

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The XDR width of a typedef is the same as the width of the base type.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2024-10-03 14:54:41 -04:00
parent dc6fa83b6a
commit 2852c92ba1
1 changed files with 27 additions and 7 deletions
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34
tools/net/sunrpc/xdrgen/xdr_ast.py
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@ -268,6 +268,18 @@ class _XdrBasic(_XdrDeclaration):
spec: _XdrTypeSpecifier
template: str = "basic"
def max_width(self) -> int:
"""Return width of type in XDR_UNITS"""
return max_widths[self.spec.type_name]
def symbolic_width(self) -> List:
"""Return list containing XDR width of type's components"""
return symbolic_widths[self.spec.type_name]
def __post_init__(self):
max_widths[self.name] = self.max_width()
symbolic_widths[self.name] = self.symbolic_width()
@dataclass
class _XdrVoid(_XdrDeclaration):
@ -361,14 +373,22 @@ class _XdrTypedef(_XdrAst):
declaration: _XdrDeclaration
def __post_init__(self):
if not isinstance(self.declaration, _XdrBasic):
return
def max_width(self) -> int:
"""Return width of type in XDR_UNITS"""
return self.declaration.max_width()
new_type = self.declaration
if isinstance(new_type.spec, _XdrDefinedType):
if new_type.spec.type_name in pass_by_reference:
pass_by_reference.add(new_type.name)
def symbolic_width(self) -> List:
"""Return list containing XDR width of type's components"""
return self.declaration.symbolic_width()
def __post_init__(self):
if isinstance(self.declaration, _XdrBasic):
new_type = self.declaration
if isinstance(new_type.spec, _XdrDefinedType):
if new_type.spec.type_name in pass_by_reference:
pass_by_reference.add(new_type.name)
max_widths[new_type.name] = self.max_width()
symbolic_widths[new_type.name] = self.symbolic_width()
@dataclass