================
@@ -2211,6 +2221,15 @@ void StdLibraryFunctionsChecker::initFunctionSummaries(
ErrnoNEZeroIrrelevant, GenericFailureMsg)
.ArgConstraint(NotNull(ArgNo(0))));
+ // int pclose(FILE *stream);
+ addToFunctionSummaryMap(
+ "pclose", Signature(ArgTypes{FilePtrTy}, RetType{IntTy}),
+ Summary(NoEvalCall)
+ .Case({ReturnValueCondition(WithinRange, {{0, IntMax}})},
+ ErrnoMustNotBeChecked, GenericSuccessMsg)
+ .Case(ReturnsMinusOne, ErrnoNEZeroIrrelevant, GenericFailureMsg)
+ .ArgConstraint(NotNull(ArgNo(0))));
+
----------------
balazske wrote:
We can keep the current form.
https://github.com/llvm/llvm-project/pull/78895
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