src

Run clang-format (prefer clang-format19), clang-tidy19, and cppcheck on staged C/C header changes before committing; auto-format then fail on serious diagnostics.

Run splint after cppcheck/clang-format/clang-tidy precommit sanity to find memory issues, API misuse, and contract violations in staged C code (tolerates older C parser limitations).

Run clang-format (prefer clang-format19), clang-tidy19, and cppcheck on staged C/C header changes before committing; auto-format then fail on serious diagnostics.

Run splint after cppcheck/clang-format/clang-tidy precommit sanity to find memory issues, API misuse, and contract violations in staged C code (tolerates older C parser limitations).

Import a new upstream release of third-party software into a MidnightBSD vendor branch and merge it into master (and optionally stable branches). Handles vendor branch naming, Xlist pruning, tagging, git subtree merge, FreeBSD patch refresh, and stable branch merges — with mandatory user approval before every push, merge, or commit.

Add an entry to the UPDATING file at the repository root. Use whenever there is a security fix, vendor/third-party software update, behavioral change requiring user action, new stable branch creation, or a release. The UPDATING commit must be separate from any code changes so it can be cleanly cherry-picked to other branches.