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wasi-libc/libc-bottom-half
Dan Gohman 0cc57ac7b4
Multi-license wasi-libc under Apache and MIT licenses. (#174) 		5 years ago
..
cloudlibc Update to musl 1.1.24. 5 years ago
crt Add support for `__main_argc_argv`. 5 years ago
headers Multi-license wasi-libc under Apache and MIT licenses. (#174) 5 years ago
libpreopen cloudlibc & libpreopen: changes for tagged unions 5 years ago
mman Multi-license wasi-libc under Apache and MIT licenses. (#174) 5 years ago
sources Multi-license wasi-libc under Apache and MIT licenses. (#174) 5 years ago
README.md Update to libpreopen 8835639f27fc42d32096d59d294a0bbb857dc368. 6 years ago

README.md

"WASI" the WebAssembly System Interface.

WASI libc is conceptually the lower half of a traditional libc implementation. It provides C interfaces to the low-level WASI syscalls.

This is largely based on CloudABI, cloudlibc, and libpreopen, however we use just the low-level syscall wrappers rather than all of cloudlibc and libpreopen, and we have several customizations for use in a WebAssembly sysroot.

The upstream repositories and versions used here are:

cloudlibc - https://github.com/NuxiNL/cloudlibc 8835639f27fc42d32096d59d294a0bbb857dc368 libpreopen - https://github.com/musec/libpreopen b29e9287cc75a7db7291ce3eb468a3d2bad8ceb1

Whole files which are unused are omitted. Changes to upstream code are wrapped in preprocessor directives controlled by the macro __wasilibc_unmodified_upstream, except that CloudABI names have also been renamed to WASI names without annotations.

WASI libc currently depends on the basics and dlmalloc components of reference-sysroot.