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* machine/stdarg.h -> sys/stdarg.hBrooks Davis2025-06-111-1/+1
| | | | | | | | | | | | | Switch to using sys/stdarg.h for va_list type and va_* builtins. Make an attempt to insert the include in a sensible place. Where style(9) was followed this is easy, where it was ignored, aim for the first block of sys/*.h headers and don't get too fussy or try to fix other style bugs. Reviewed by: imp Exp-run by: antoine (PR 286274) Pull Request: https://github.com/freebsd/freebsd-src/pull/1595
* loader: For the mini-stdio we have for lua, #define them to something elseWarner Losh2024-02-211-0/+21
| | | | | | | | | | | | To make it easier to port lua and some of the lua modules, we have a series of routines to implement the stdio routines, even though we don't normally implement them in the boot loader. Add a comment to this effect. Also, some tools, like sanitizers and static analysis tools, make unwarranted assumptions about these, so #define them to a different name so they stop. Sponsored by: Netflix
* Remove $FreeBSD$: two-line .h patternWarner Losh2023-08-161-2/+0
| | | | Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
* liblua: Implement write supportKyle Evans2018-02-241-0/+1
| | | | | | | | | | | Write support (even if it only works on UFS) will be needed for nextboot functionality. Reviewed by: cem, imp Differential Revision: https://reviews.freebsd.org/D14478 Notes: svn path=/head/; revision=329895
* liblua: Emulate DIR, opendir, fdopendir, closedirConrad Meyer2018-02-171-0/+8
| | | | | | | | | | | | In a similar fashion to FILE, provide thin shims for the standard directory manipulation functions. Reviewed by: imp Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D14417 Notes: svn path=/head/; revision=329474
* Add Lua as a scripting langauge to /boot/loaderWarner Losh2018-02-121-0/+74
liblua glues the lua run time into the boot loader. It implements all the runtime routines that lua expects. In addition, it has a few standard 'C' headers that nueter various aspects of the LUA build that are too specific to lua to be in libsa. Many refinements from the original code to improve implementation and the number of included lua libraries. Use int64_t for lua_Number. Have "/boot/lua" be the default module path. Numerous cleanups from the original GSoC project, including hacking libsa to allow lua to be built with only one change outside luaconf.h. Add the final bit of lua glue to bring in liblua and plug into the multiple interpreter framework, previously committed. Add LOADER_LUA option, currently off by default. Presently, this is an experimental option. One must opt-in to using this by defining WITH_LOADER_LUA and WITHOUT_FORTH. It's been lightly tested, so keep a backup copy of your old loader handy. The menu code, coming in the next commit, hasn't been exhaustively tested. A LUA boot loader is 60k larger than a FORTH one, which is 80k larger than a no-interpreter one. Subtle changes in size may tip things past some subtle limit (the binary is ~430k now when built with LUA). A future version may offer coexistance. Bump FreeBSD version to 1200058 to mark the milestone. Pedro Souza's 2014 Summer of Code project. Rui Paulo, Pedro Arthur, Zakary Nafziger and Wojciech A. Koszek also contributed. Warner Losh reworked it extensively into its current form. Obtained from: https://wiki.freebsd.org/SummerOfCode2014/LuaLoader Sponsored by: Google Summer of Code Relnotes: Yes MFC After: 1 month Differential Review: https://reviews.freebsd.org/D14295 Notes: svn path=/head/; revision=329166