Commit graph

248 commits

Author SHA1 Message Date
Justine Tunney
2ad1c9078d Improve dependency generation for libcxx headers
This change also updates redbean to have more informative error messages
based on the ones that are actually showing up in production.
2022-05-17 11:38:35 -07:00
Justine Tunney
3d99ebb68c Add raw parameter to redbean lua compress 2022-05-17 10:41:23 -07:00
Justine Tunney
8bfb70ca3f Add Compress() and Uncompress() to redbean 2022-05-16 16:49:20 -07:00
Justine Tunney
55de4ca6b5 Support thread local storage 2022-05-16 13:20:08 -07:00
Paul Kulchenko
e5e141d9b5
Update redbean unix module documentation for consistency (#409) 2022-05-14 23:25:54 -07:00
Justine Tunney
54e6f564c1 Let ctrl-c interrupt lua server pages in repl mode 2022-05-14 11:47:16 -07:00
Justine Tunney
80b211e314 Add raw memory visualization tool to redbean
This change introduces a `-W /dev/pts/1` flag to redbean. What it does
is use the mincore() system call to create a dual-screen terminal
display that lets you troubleshoot the virtual address space. This is
useful since page faults are an important thing to consider when using a
forking web server. Now we have a colorful visualization of which pages
are going to fault and which ones are resident in memory.

The memory monitor, if enabled, spawns as a thread that just outputs
ANSI codes to the second terminal in a loop. In order to make this
happen using the new clone() polyfill, stdio is now thread safe.

This change also introduces some new demo pages to redbean. It also
polishes the demos we already have, to look a bit nicer and more
presentable for the upcoming release, with better explanations too.
2022-05-14 04:33:58 -07:00
Justine Tunney
4499f98e76 Add /.args feature to Redbean/Lua/SQLite/Python/QuickJS
You now have some ability to truly make an executable yours, by adding a
`.args` file to the root of the zip structure. If this is specified,
then you'll be overriding the default CLI args.

This will be a great feature for folks who want to distribute their own
apps, using the interpreter executable, but have the executable appears
to be just your app rather than being the interpreter.
2022-05-12 11:04:47 -07:00
Justine Tunney
0f6251f4d2 Make redbean unix.open default to O_RDONLY 2022-05-12 09:43:01 -07:00
Justine Tunney
e7611a8476 Make improvements
- Get threads working on NetBSD
- Get threads working on OpenBSD
- Fix Emacs config for Emacs v28
- Improve --strace logging of sigset_t
- Improve --strace logging of struct stat
- Improve memory safety of DescribeThing functions
- Refactor auto stack allocation into LIBC_RUNTIME
- Introduce shell.com example which works on Windows
- Refactor __strace_thing into DescribeThing functions
- Document the CHECK macros and improve them in NDEBUG mode
- Rewrite MAP_STACK so it uses FreeBSD behavior across platforms
- Deprecate and discourage the use of MAP_GROWSDOWN (it's weird)
2022-05-12 06:45:36 -07:00
Justine Tunney
dd9ab01d25 Revert "Use 64-bit years"
This reverts commit cfc3a953ae.
2022-05-12 06:45:36 -07:00
Paul Kulchenko
70c97f598b
Support redbean Fetch() headers (#405) 2022-05-11 22:06:42 -07:00
Justine Tunney
cfc3a953ae Use 64-bit years
This change makes strftime() go faster and makes it possible to format
timestamps through the big bang to most of the stelliferous era. India
has also been added as a timezone to most binaries. Since we were able
to change the struct tm abi, this makes cosmopolitan libc superior, to
just about everything else, when it comes to standing the test of time
2022-05-11 17:58:56 -07:00
Justine Tunney
2aebda7718 Fix some bugs 2022-05-11 02:50:30 -07:00
Justine Tunney
854c90f547 Fix build flake on low-power processors 2022-05-04 19:53:28 -07:00
Justine Tunney
a85406da4c Fix some example code 2022-04-29 08:19:09 -07:00
Justine Tunney
2d1731b995 Polish redbean serialization 2022-04-29 06:10:10 -07:00
Justine Tunney
7aafa64ab3 Make improvements
- Bump redbean up to 2.0
- Trim down the MODE=tiny build a bit
- Add Indian Standard Time to zoneinfo
2022-04-29 00:42:47 -07:00
Justine Tunney
c9a981fdbe Fix some more reported issues 2022-04-28 20:36:33 -07:00
Justine Tunney
47b3274665 Make improvements
- Add rusage to redbean Lua API
- Add more redbean documentation
- Add pledge() to redbean Lua API
- Polyfill OpenBSD pledge() for Linux
- Increase PATH_MAX limit to 1024 characters
- Untrack sibling processes after fork() on Windows
2022-04-28 09:57:07 -07:00
Paul Kulchenko
9a6bd304a5
Fix reporting of Lua stack items from various hook calls (#395)
Some hooks can be called after OnHttpRequest, which may leave an
anchored item on stack, so this have to be taken into account to
avoid spurious reports.
2022-04-27 21:57:52 -07:00
Justine Tunney
e3a7ab1804 Fix some bugs
- addr2line backtrace should continue on eintr
- lua crashes if we try to iterate a non-table
2022-04-27 21:26:46 -07:00
Justine Tunney
6a145a9262 Make improvements
- Add hierarchical auto-completion to redbean's repl
- Fetch latest localtime() and strftime() from Eggert
- Shave a few milliseconds off redbean start latency
- Fix redbean repl with multi-line statements
- Make the Lua unix module code more elegant
- Harden Lua data structure serialization
2022-04-27 05:39:39 -07:00
Justine Tunney
d57b81aac7 Make improvements
- Add GetCpuCount() API to redbean
- Add unix.gmtime() API to redbean
- Add unix.readlink() API to redbean
- Add unix.localtime() API to redbean
- Perfect the new redbean UNIX module APIs
- Integrate with Linux clock_gettime() vDSO
- Run Lua garbage collector when malloc() fails
- Fix another regression quirk with linenoise repl
- Fix GetProgramExecutableName() for systemwide installs
- Fix a build flake with test/libc/mem/test.mk SRCS list
2022-04-26 16:46:15 -07:00
Paul Kulchenko
860ea18a87
Fix errno object handling in redbean (#392) 2022-04-26 05:20:53 -07:00
Justine Tunney
72e9be5c20 Update redbean lua example code 2022-04-25 09:31:28 -07:00
Justine Tunney
451e3f73d9 Improve redbean
- Improve serialization
- Add Benchmark() API to redbean
- Refactor UNIX API to be assert() friendly
- Make the redbean Lua REPL print data structures
- Fix recent regressions in linenoise reverse search
- Add -i flag so redbean can be a language interpreter
2022-04-25 08:30:14 -07:00
Justine Tunney
2046c0d2ae Make improvements
- Expand redbean UNIX module
- Expand redbean documentation
- Ensure Lua copyright is embedded in binary
- Increase the PATH_MAX limit especially on NT
- Use column major sorting for linenoise completions
- Fix some suboptimalities in redbean's new UNIX API
- Figured out right flags for Multics newline in raw mode
2022-04-24 10:06:05 -07:00
Justine Tunney
cf3174dc74 Put redbean lua init demo code 2022-04-22 19:14:49 -07:00
Justine Tunney
2f56ebfe78 Do code cleanup use duff device linenoise i/o 2022-04-22 18:56:52 -07:00
Justine Tunney
552525cbdd Fix a few reported issues 2022-04-21 22:07:21 -07:00
Justine Tunney
38728cef79 Add poll() embedded webserver demo to redbean 2022-04-21 19:13:19 -07:00
Justine Tunney
0dca4c5799 Improve redbean ctrl-d handling 2022-04-21 16:17:48 -07:00
Justine Tunney
c39d6111f2 Improve redbean ctrl-c handling 2022-04-21 15:24:44 -07:00
Justine Tunney
1599b818d9 Make more fixes and improvements 2022-04-21 13:44:59 -07:00
Justine Tunney
9d61e23c80 Make more fixes and improvements
This change attempts to fix some report build issues. It also builds
upon development work described in previous changes.
2022-04-21 09:18:45 -07:00
Justine Tunney
9bfa6ec06e Add more documentation to redbean
This change also improves the unix module, adding a reboot() system call
for fun and profit, fixing the execve() api, and a printimage release.
2022-04-21 04:01:42 -07:00
Justine Tunney
87396f43bc Flatten InfoZIP directory and fix build issues 2022-04-20 22:40:33 -07:00
Justine Tunney
ae638c0850 Fix bugs and make improvements
- Get clone() working on FreeBSD
- Increase some Python build quotas
- Add more atomic builtins to chibicc
- Fix ASAN poisoning of alloca() memory
- Make MODE= mandatory link path tinier
- Improve the examples folder a little bit
- Start working on some more resource limits
- Make the linenoise auto-complete UI as good as GNU readline
- Update compile.com, avoiding AVX codegen on non-AVX systems
- Make sure empty path to syscalls like opendir raises ENOENT
- Correctly polyfill ENOENT vs. ENOTDIR on the New Technology
- Port bestline's paredit features to //third_party/linenoise
- Remove workarounds for RHEL 5.0 bugs that were fixed in 5.1
2022-04-20 10:05:34 -07:00
Paul Kulchenko
c3fb624647
Redbean fix text detect (#388)
This resets istext between requests, which may cause response to be
zipped when not needed (on non-text content).
2022-04-20 00:24:25 -07:00
Justine Tunney
5a132f9652 Add seccomp bpf sandboxing to redbean
It's now possible to pass the `-S` or `-SS` flags to sandbox redbean
worker proecsses after they've been forked. The first `-S` flag is
intended to be a permissive builtin policy that limits system calls to
only that which the various parts of redbean serving need. The second
`-SS` flag is intended to be more restrictive, preventing things like
the Lua extensions you download off the web from using the HTTP client
or sockets APIs. In upcoming changes you'll be able to implement your
own Berkeley Packet Filter sandbox programs and load them via Lua.
2022-04-18 08:54:42 -07:00
Justine Tunney
7166679620 Fix bugs and add security features to redbean
- Fix a regression with the previous change that broke redbean
- Add chroot(), resource limit, seccomp, and other stuff to redbean
- Write lots and lots of documentation
- Iron out more system call issues
2022-04-18 00:01:26 -07:00
Justine Tunney
ab38f0823d Make small fixes 2022-04-17 10:40:32 -07:00
Justine Tunney
80308079ec Disable redbean repl on windows 2022-04-16 23:52:03 -07:00
Justine Tunney
a6b02ce5a6 Add lua repl interface to redbean
You can now interact with the global web server state on the command
line, which the web server is running. This supports Emacs shortcuts
with history, readline parity, <tab> completions, plus hints. Enjoy!
2022-04-16 20:31:16 -07:00
Justine Tunney
933f33bcc1 Include variables in redbean lua traceback 2022-04-16 12:49:34 -07:00
Justine Tunney
be7c5e1071 Fix debug mode build 2022-04-16 12:25:53 -07:00
Justine Tunney
dc0ea6640e Fix bugs with recent change
This change makes further effort towards improving our poll()
implementation on the New Technology. The stdin worker didn't work out
so well for Python so it's not being used for now. System call tracing
with the --strace flag should now be less noisy now on Windows unless
you modify the strace.internal.h defines to turn on some optional ones
that are most useful for debugging the system call wrappers.
2022-04-16 10:40:23 -07:00
Justine Tunney
933411ba99 Improve synchronization
- Fix bugs in kDos2Errno definition
- malloc() should now be thread safe
- Fix bug in rollup.com header generator
- Fix open(O_APPEND) on the New Technology
- Fix select() on the New Technology and test it
- Work towards refactoring i/o for thread safety
- Socket reads and writes on NT now poll for signals
- Work towards i/o completion ports on the New Technology
- Make read() and write() intermittently check for signals
- Blinkenlights keyboard i/o so much better on NT w/ poll()
- You can now poll() files and sockets at the same time on NT
- Fix bug in appendr() that manifests with dlmalloc footers off
2022-04-15 15:31:55 -07:00
Paul Kulchenko
233144b19d
Fix memory deallocation while yielding in redbean. (#384)
The yielded coroutine was removed from the stack too early,
leaving it not being anchored, which led to memory freed prematurely.
2022-04-14 18:13:53 -07:00