fortify-headers/include/fortify-headers.h, branch 2.2Standalone portable header-based implementation of FORTIFY_SOURCE=3
http://git.dustri.org/fortify-headers/atom?h=2.22024-01-13T19:34:19ZProperly check for builtins2024-01-13T19:34:19Zjvoisin2024-01-13T19:34:19Zurn:sha1:1a8431430ec4b97f0baaf2bf3b385be5f5da08cf
Clang's [documentation](https://clang.llvm.org/docs/LanguageExtensions.html#has-builtin) says:
> __has_builtin should not be used to detect support for a builtin macro; use #ifdef instead.
So we're now using both, since it's often tedious/non-trivial to find out
what is a macro and what is a compiler builtin, across compilers and C
versions.
Improve __fh_overlap implementation2023-12-27T15:17:55Zjvoisin2023-12-27T15:17:55Zurn:sha1:8513fddefca4c6e3982718732afeec71bad4e688Rename some macros to be more namespace-friendly2023-12-15T22:50:43Zq662023-12-15T22:48:58Zurn:sha1:a018052d410126f94c2602b208b099839d333b05Do not use static inline for C++ to avoid ODR violations2023-12-15T21:50:23Zq662023-12-15T21:42:34Zurn:sha1:c607773a80e6685ab4c922245c33cf2ea5dcfb72
Fixes https://github.com/jvoisin/fortify-headers/issues/31
Remove superfluous includes2023-12-15T20:41:08Zjvoisin2023-12-15T15:08:12Zurn:sha1:57a3e9c1c7507b5ce56122429cc3649009a4ecc7
This should fix #32
Add a check about redefined macros2023-10-16T15:48:32Zjvoisin2023-10-16T15:48:32Zurn:sha1:8439dc0d1b986e7652afd78c1462707f4bf90f8bProperly enable diagnose_as_builtin attribute2023-09-21T13:50:32Zjvoisin2023-09-21T13:50:32Zurn:sha1:8c2352b985b1bf69efb965ba15f5e300eb7e8e12Add tests for compile-time errors2023-09-20T16:43:56Zjvoisin2023-09-20T16:05:27Zurn:sha1:fd4332dbcd5227fde96e7bc128418d834b5b910fFactorize overlap checks into a macro2023-09-11T18:23:12Zjvoisin2023-09-11T18:23:12Zurn:sha1:b2c20e6c16278fe556ce4c4ff7d3b146b3a8f009Add a warning for _FORTIFY_SOURCE>32023-09-11T16:39:49Zjvoisin2023-09-11T16:39:49Zurn:sha1:beb2422deae7cb24a725b9b23aa818488204b6bc