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codeql/cpp/ql/lib/semmle/code/cpp/dataflow/internal/ExternalFlowExtensions.qll
2026-03-27 22:15:45 +00:00

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/**
* This module provides extensible predicates for defining MaD models.
*/
private import codeql.mad.static.ModelsAsData as SharedMaD
/**
* Holds if an external source model exists for the given parameters.
*/
extensible predicate sourceModel(
string namespace, string type, boolean subtypes, string name, string signature, string ext,
string output, string kind, string provenance, QlBuiltins::ExtensionId madId
);
/**
* Holds if an external sink model exists for the given parameters.
*/
extensible predicate sinkModel(
string namespace, string type, boolean subtypes, string name, string signature, string ext,
string input, string kind, string provenance, QlBuiltins::ExtensionId madId
);
/**
* Holds if a barrier model exists for the given parameters.
*/
extensible predicate barrierModel(
string namespace, string type, boolean subtypes, string name, string signature, string ext,
string output, string kind, string provenance, QlBuiltins::ExtensionId madId
);
/**
* Holds if a barrier guard model exists for the given parameters.
*/
extensible predicate barrierGuardModel(
string namespace, string type, boolean subtypes, string name, string signature, string ext,
string input, string acceptingValue, string kind, string provenance, QlBuiltins::ExtensionId madId
);
/**
* Holds if an external summary model exists for the given parameters.
*/
extensible predicate summaryModel(
string namespace, string type, boolean subtypes, string name, string signature, string ext,
string input, string output, string kind, string provenance, QlBuiltins::ExtensionId madId
);
/**
* Holds if a neutral model exists for the given parameters.
*/
extensible predicate neutralModel(
string namespace, string type, string name, string signature, string kind, string provenance
);
module Extensions implements SharedMaD::ExtensionsSig {
import ExternalFlowExtensions
predicate namespaceGrouping(string group, string namespace) { none() }
}