src/libexec/flua/modules, branch releng/13.5

Remove $FreeBSD$: one-line .c pattern

2023-08-23T17:43:26Z

Remove /^[\s*]*__FBSDID$"\$FreeBSD\$"$;?\s*\n/ Similar commit in main: (cherry picked from commit 1d386b48a555)

Remove $FreeBSD$: one-line .c comment pattern

2023-08-23T17:43:23Z

Remove /^/[*/]\s*\$FreeBSD\$.*\n/ Similar commit in main: (cherry picked from commit 2a63c3be1582)

Remove $FreeBSD$: two-line .h pattern

2023-08-23T17:43:21Z

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/ Similar commit in main: (cherry picked from commit b3e7694832e8)

flua: chown(2) binding, fix bad copy/paste

2023-01-25T08:51:35Z

(cherry picked from commit 280f11f1be54370fcc289ee259a1b86637170ea1)

flua: add a chown(2) binding

2023-01-25T08:51:23Z

The main difference with the chown in luaposix, is that it checks and reports if a user or a group do exist when a string is passed as arguments Reviewed by: kevans Differential Revision: https://reviews.freebsd.org/D37479 (cherry picked from commit a1ab15abe2e2a1ed92cbad056df71afff7e8794e)

stand: lua: enhance lfs.dir() to speed up kernels_autodetect

2021-02-03T06:55:47Z

This eliminates a lot of stat() calls that happen when lualoader renders the menu with the default settings, and greatly speeds up rendering on my laptop. ftype is nil if loader/loader.efi hasn't been updated yet, falling back to lfs.attributes() to test. This is technically incompatible with lfs, but not in a particularly terrible way. (cherry picked from commit e25ee296c919d6567aa76058a7049eac974797fb)

flua: implement chmod

2020-03-13T15:40:35Z

Lua does not provide a native way to change the permission of a file. Submitted by: Yang Wang <2333@outlook.jp> Reviewed by: kevans Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D24036

Add flua to the base system, install to /usr/libexec

2019-11-18T23:21:13Z

FreeBSDlua ("flua") is a FreeBSD-private lua, flavored with whatever extensions we need for base system operations. We currently support a subset of lfs and lposix that are used in the rewrite of makesyscall.sh into lua, added in r354786. flua is intentionally written such that one can install standard lua and some set of lua modules from ports and achieve the same effect. linit_flua is a copy of linit.c from contrib/lua with lfs and lposix added in. This is similar to what we do in stand/. linit.c has been renamed to make it clear that this has flua-specific bits. luaconf has been slightly obfuscated to make extensions more difficult. Part of the problem is that flua is already hard enough to use as a bootstrap tool because it's not in PATH- attempting to do extension loading would require a special bootstrap version of flua with paths changed to protect the innocent. src.lua.mk has been added to make it easy for in-tree stuff to find flua, whether it's bootstrap-flua or relying on PATH frobbing by Makefile.inc1. Reviewed by: brooks, emaste (both earlier version), imp Differential Revision: https://reviews.freebsd.org/D21893