================ @@ -74,6 +77,40 @@ Both macros have to be defined to suggest replacement functions from *Annex K.* ``__STDC_WANT_LIB_EXT1__`` must be defined to ``1`` by the user **before** including any system headers. +Custom functions +---------------- + +The options `CustomNormalFunctions` and `CustomAnnexKFunctions` allow the user +to define custom functions to be checked. The format is the following, without +newlines: + +.. code:: + + bugprone-unsafe-functions.CustomNormalFunctions=" + functionRegex1, replacement1[, reason1]; + functionRegex2, replacement2[, reason2]; + ... + " + +The functions are matched using POSIX extended regular expressions. +*(Note: The regular expressions do not support negative* ``(?!)`` *matches)* + +The `reason` is optional and is used to provide additional information about the +reasoning behind the replacement. The default reason is ``is marked as unsafe``. ---------------- EugeneZelenko wrote:
```suggestion reasoning behind the replacement. The default reason is `is marked as unsafe`. ``` Option values should be enclosed in single back-ticks. Same below. https://github.com/llvm/llvm-project/pull/106350 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
