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Jakub Konka 3609a82dc9 Fix incorrect fd_readdir behaviour

* when executed twice in a row, need to manually reset the stream
  by calling seekdir with __WASI_DIRCOOKIE_START, if __WASI_DIRCOOKIE_START
  was specified
* fix mapping between d_type and __wasi_filetype_t
* include minor refactor - removes use of wasm32 module on the
  host's side

2019-08-28 22:01:24 +02:00

misc_testsuite @ 5b706db675

Quick & dirty misc_testsuite

2019-08-23 20:36:11 -07:00

src

Fix incorrect fd_readdir behaviour

2019-08-28 22:01:24 +02:00

tests

Fix linter warnings

2019-08-14 12:59:00 +02:00

wasi-common-cbindgen

Add description fields.

2019-08-21 00:04:00 -07:00

winx

Add #![cfg(windows)] to allow publishing from non-Windows hosts.

2019-08-21 00:04:00 -07:00

.azure-pipelines.yml

Check out submodules in Azure

2019-08-23 20:36:11 -07:00

.gitignore

Move *nix specific implementation to separate module

2019-05-24 11:02:03 -07:00

.gitmodules

Check out submodules in Azure

2019-08-23 20:36:11 -07:00

.rustfmt.toml

Set up CI, add format and test scripts.

2019-05-08 07:39:54 +02:00

build.rs

Check if testsuite exists, set target dir

2019-08-23 20:36:11 -07:00

Cargo.toml

Check if testsuite exists, set target dir

2019-08-23 20:36:11 -07:00

clippy.toml

Set up CI, add format and test scripts.

2019-05-08 07:39:54 +02:00

CODE_OF_CONDUCT.md

Add contributing guide and code of conduct

2019-05-09 19:02:32 +02:00

CONTRIBUTING.md

Add contributing guide and code of conduct

2019-05-09 19:02:32 +02:00

LICENSE

Extract common interface from lucet-wasi

2019-05-04 18:20:21 +02:00

LICENSE.cloudabi-utils

Eliminate whitespace diffs with upstream LICENSE files.

2019-05-07 09:01:57 +02:00

README.md

Update CI status in README

2019-08-02 11:54:16 +02:00

README.md

wasi-common

This repo will ultimately serve as a library providing a common implementation of WASI hostcalls for re-use in any WASI (and potentially non-WASI) runtimes such as Wasmtime and Lucet.

The library is an adaption of lucet-wasi crate from the Lucet project, and it is currently based on 40ae1df git revision.

Please note that the library requires Rust compiler version at least 1.36.0.

Supported syscalls

*nix

In our *nix implementation, we currently support the entire WASI API with the exception of socket hostcalls:

sock_recv
sock_send
sock_shutdown

We expect these to be implemented when network access is standardised.

We also currently do not support the proc_raise hostcall, as it is expected to be dropped entirely from WASI.

Windows

In our Windows implementation, we currently support the minimal subset of WASI API which allows for running the very basic "Hello world!" style WASM apps. More coming shortly, so stay tuned!

Third-Party Code

Significant parts of our hostcall implementations are derived from the C implementations in cloudabi-utils. See LICENSE.cloudabi-utils for license information.