wasi-libc/libc-top-half
Pat Hickey 4b41c5d5ec Update libc-top-half/musl/README
Co-Authored-By: Gabor Greif <ggreif@gmail.com>
2020-04-01 11:25:51 -07:00
..
headers/private Lazy-initialize the environment variables. (#184) 2020-03-19 09:32:41 -07:00
musl Update libc-top-half/musl/README 2020-04-01 11:25:51 -07:00
sources Multi-license wasi-libc under Apache and MIT licenses. (#174) 2020-02-29 10:52:28 +01:00
README.md Fix references to musl version 2020-04-01 11:25:51 -07:00

Code in the musl directory is based on musl revision 040c1d16b468c50c04fc94edff521f1637708328, which is v1.2.0, from git://git.musl-libc.org/musl.

Whole files which are unused are omitted. Changes to upstream code are wrapped in preprocessor directives controlled by the macro __wasilibc_unmodified_upstream.

Some major known missing areas include:

  • threads
  • aio
  • setjmp
  • signals
  • ipc
  • termios
  • nss
  • timezones
  • non-builtin locales
  • TIOCGWINSZ (because cloudabi lacks it; affects isatty, line buffering for stdout)
  • O_CLOEXEC, O_NOCTTY (because cloudabi lacks them)