This makes breaking changes to add underscores to many non-standard
function names provided by the c library. MODE=tiny is now tinier and
we now use smaller locks that are better for tiny apps in this mode.
Some headers have been renamed to be in the same folder as the build
package, so it'll be easier to know which build dependency is needed.
Certain old misguided interfaces have been removed. Intel intrinsics
headers are now listed in libc/isystem (but not in the amalgamation)
to help further improve open source compatibility. Header complexity
has also been reduced. Lastly, more shell scripts are now available.
- Introduce __assert_disable global
- Improve strsignal() thread safety
- Make system call tracing thread safe
- Fix SO_RCVTIMEO / SO_SNDTIMEO on Windows
- Refactor DescribeFoo() functions into one place
- Fix fork() on Windows when TLS and MAP_STACK exist
- Round upwards in setsockopt(SO_RCVTIMEO) on Windows
- Disable futexes on OpenBSD which seem extremely broken
- Implement a better kludge for monotonic time on Windows
- 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
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.
- Use nullness checks when calling weakly linked functions.
- Avoid typedef for reasons described in Linux Kernel style guide.
- Avoid enum in in Windows headers. Earlier in Cosmo's history all one
hundred files in libc/nt/enum/ used to be enums and it resulted in
gigabytes of DWARF data almost as large as everything else in the
codebase combined.
- Bitfields aren't our friends. They have frequent ABI breakages,
inconsistent arithmetic across compilers, and different endianness
between cpus. Compiler authors also haven't invested much roi into
making bit fields go fast so they produce poor assembly.
- Use memccpy() instead of strncpy() or snprintf() for length-bounded
copying of C strings. strncpy() is a misunderstood function and
snprintf() is awesome but memccpy() deserves more love.
2021-06-25 18:44:04 -07:00
Renamed from libc/calls/ioctl-tcsets-nt.c (Browse further)
