Neither Interesting Nor Curious

• exception_lists/check_rtime Doors used to be their own library, but have since been migrated into libc.

• exception_lists/packaging The exception_lists/packaging file is used by package validation for some purpose, and since it mentions a lot of headers, it has many references to the word 'door'.

• usr/src/cmd/abi/appcert/etc/etc.scoped.in The abi command has a bunch of hardcoded symbols in it, and some of these symbols have to do with doors, or exist within the old libdoor.so.1 library.

• usr/src/cmd/bart/create.c the bart(8) command checks whether a path is a door.

• usr/src/cmd/diff/diff.c diff(1) must be able to complain about being told to compare a door to a text file, or vice versa.

• usr/src/cmd/find/find.c find(1) must be able to determine whether a file is a door.

• usr/src/man/man1/find.1 Same as above