The fnmatch function matches a string against a shell-style filename
pattern. It is a complex function and cannot easily be implenented
using regular expressions. Adding fnmatch to flua increases the amd64
binary by less than 1 KB.
Approved by: markj
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D46849
- Provide a sys/md4.h in the cross-build environment to fix bootstrap
of libmd.
- flua now exposes WTRAPPED which isn't incredibly common- make it
conditional, we probably won't be using it in any bootstrap context
any time soon.
Fixes: 442e0975ee ("Consolidate md4 implementations written in C")
Fixes: c2caf3b331 ("flua: posix: add more useful functions [...]")
unistd:
- _exit
- close
- fork
- getpid
- pipe
- read
- write
libgen:
- basename, dirname
stdlib:
- realpath
These are sufficient for a number of real world scenarios. In our first
application of them, we use the libgen+stdlib additions to grab the
script dir based on argv[0]. The unistd assortment is then used to
outsource a bunch of work to forks and report back to the main process.
Reviewed by: emaste, imp
Differential Revision: https://reviews.freebsd.org/D39083
This module is bundled into flua, it only provides for now the exec
function. The point of the function is to be able to execute a program
without actually executing a shell.
to use it:
fbsd.exec({"id", "bapt"})
Reviewed by: manu
Differential Revision: https://reviews.freebsd.org/D41840
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
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.
Reviewed-by: cem
MFC-after: 4 days
Differential Revision: https://reviews.freebsd.org/D27542
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
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
