Commit Graph

3 Commits

Author SHA1 Message Date
Peter Huene
0d5d63fdb1 Support WASI snapshot0 in the C API.
This commit adds support for snapshot0 in the WASI C API.

A name parameter was added to `wasi_instance_new` to accept which WASI module
is being instantiated.

Additionally, the C# API now supports constructing a WASI instance based on the
WASI module name.

Fixes #1221.
2020-03-25 18:22:22 -07:00
Peter Huene
c92bf4d863 Rename wasi_config_set_std[in|out|err].
This commit renames `wasi_config_set_std[in|out|err]` to
`wasi_config_set_std[in|out|err]_file` so we can reserve the former for
when the C API supports a stream abstraction.
2020-02-25 15:41:21 -08:00
Peter Huene
ae0b4090ce Implement WASI C API.
This commit implements an initial WASI C API that can be used to instantiate
and configure a WASI instance from C.

This also implements a `WasiBuilder` for the C# API enabling .NET hosts to bind
to Wasmtime's WASI implementation.
2020-02-24 17:42:44 -08:00