diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/net/ynl/ynl-gen-c.py | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py index 9e8254aad578..d64cb2b49c44 100755 --- a/tools/net/ynl/ynl-gen-c.py +++ b/tools/net/ynl/ynl-gen-c.py @@ -80,11 +80,21 @@ class Type(SpecAttr): value = self.checks.get(limit, default) if value is None: return value - elif value in self.family.consts: + if isinstance(value, int): + return value + if value in self.family.consts: + raise Exception("Resolving family constants not implemented, yet") + return limit_to_number(value) + + def get_limit_str(self, limit, default=None, suffix=''): + value = self.checks.get(limit, default) + if value is None: + return '' + if isinstance(value, int): + return str(value) + suffix + if value in self.family.consts: return c_upper(f"{self.family['name']}-{value}") - if not isinstance(value, int): - value = limit_to_number(value) - return value + return c_upper(value) def resolve(self): if 'name-prefix' in self.attr: @@ -358,11 +368,11 @@ class TypeScalar(Type): elif 'full-range' in self.checks: return f"NLA_POLICY_FULL_RANGE({policy}, &{c_lower(self.enum_name)}_range)" elif 'range' in self.checks: - return f"NLA_POLICY_RANGE({policy}, {self.get_limit('min')}, {self.get_limit('max')})" + return f"NLA_POLICY_RANGE({policy}, {self.get_limit_str('min')}, {self.get_limit_str('max')})" elif 'min' in self.checks: - return f"NLA_POLICY_MIN({policy}, {self.get_limit('min')})" + return f"NLA_POLICY_MIN({policy}, {self.get_limit_str('min')})" elif 'max' in self.checks: - return f"NLA_POLICY_MAX({policy}, {self.get_limit('max')})" + return f"NLA_POLICY_MAX({policy}, {self.get_limit_str('max')})" return super()._attr_policy(policy) def _attr_typol(self): @@ -413,11 +423,11 @@ class TypeString(Type): def _attr_policy(self, policy): if 'exact-len' in self.checks: - mem = 'NLA_POLICY_EXACT_LEN(' + str(self.get_limit('exact-len')) + ')' + mem = 'NLA_POLICY_EXACT_LEN(' + self.get_limit_str('exact-len') + ')' else: mem = '{ .type = ' + policy if 'max-len' in self.checks: - mem += ', .len = ' + str(self.get_limit('max-len')) + mem += ', .len = ' + self.get_limit_str('max-len') mem += ', }' return mem @@ -476,9 +486,9 @@ class TypeBinary(Type): if len(self.checks) == 0: mem = '{ .type = NLA_BINARY, }' elif 'exact-len' in self.checks: - mem = 'NLA_POLICY_EXACT_LEN(' + str(self.get_limit('exact-len')) + ')' + mem = 'NLA_POLICY_EXACT_LEN(' + self.get_limit_str('exact-len') + ')' elif 'min-len' in self.checks: - mem = '{ .len = ' + str(self.get_limit('min-len')) + ', }' + mem = '{ .len = ' + self.get_limit_str('min-len') + ', }' return mem @@ -2166,9 +2176,9 @@ def print_kernel_policy_ranges(family, cw): cw.block_start(line=f'static const struct netlink_range_validation{sign} {c_lower(attr.enum_name)}_range =') members = [] if 'min' in attr.checks: - members.append(('min', str(attr.get_limit('min')) + suffix)) + members.append(('min', attr.get_limit_str('min', suffix=suffix))) if 'max' in attr.checks: - members.append(('max', str(attr.get_limit('max')) + suffix)) + members.append(('max', attr.get_limit_str('max', suffix=suffix))) cw.write_struct_init(members) cw.block_end(line=';') cw.nl() |