github
/
wasi-libc
mirror of https://github.com/WebAssembly/wasi-libc
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
90 Commits
9 Branches
7 Tags
20 MiB
 
 
 
 
 
 
Tree: d4db3fa212
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'd4db3fa212'
${ noResults }
wasi-libc/libc-bottom-half
Sam Clegg 92eaf255a1
Ensure argv is null terminated. 		6 years ago
..
cloudlibc Switch from the cloudlibc inet_pton etc. to the musl versions. 6 years ago
crt Ensure argv is null terminated. 6 years ago
headers Move the mode_t macros into their own header. 6 years ago
libpreopen Update to libpreopen 8835639f27fc42d32096d59d294a0bbb857dc368. 6 years ago
mman use ENOMEM instead of EINVAL, set EINVAL if length == 0 6 years ago
sources Implement truncate(2). 6 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.