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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 13:54:38 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 13:54:38 +0000 |
| commit | 8c1ab65c0f548d20b7f177bdb736daaf603340e1 (patch) | |
| tree | df55b7e75bf43f2bf500845b105afe3ac3a5157e /libc-top-half/README.md | |
| parent | Initial commit. (diff) | |
| download | wasi-libc-b0f726bfa464c79fdf040fa7daed6094ddbffb4c.tar.xz wasi-libc-b0f726bfa464c79fdf040fa7daed6094ddbffb4c.zip | |
Adding upstream version 0.0~git20221206.8b7148f.upstream/0.0_git20221206.8b7148f
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libc-top-half/README.md')
| -rw-r--r-- | libc-top-half/README.md | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/libc-top-half/README.md b/libc-top-half/README.md new file mode 100644 index 0000000..c4b81b8 --- /dev/null +++ b/libc-top-half/README.md @@ -0,0 +1,25 @@ +# WASI libc "top half". + +The WASI libc "top half" is conceptually the upper half of a traditional libc +implementation, consisting of C standard library and other relatively +higher-level functionality. + +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) |