diff options
| author | cjihrig <cjihrig@gmail.com> | 2020-03-26 07:22:13 +0300 |
|---|---|---|
| committer | Ruben Bridgewater <ruben@bridgewater.de> | 2020-05-30 05:28:02 +0300 |
| commit | e3b54b4d1c4957554ac4a42c1f156760197552a9 (patch) | |
| tree | 7febca93c86d3213c4333b290a62847462e57b58 /doc/api/wasi.md | |
| parent | e2d3230565a970dee4c19332d136a90c298502f7 (diff) | |
wasi: allow WASI stdio to be configured
This commit adds stdin, stderr, and stdout options to WASI, which
allow the stdio streams to be configured.
PR-URL: https://github.com/nodejs/node/pull/33544
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Zeyu Yang <himself65@outlook.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Diffstat (limited to 'doc/api/wasi.md')
| -rw-r--r-- | doc/api/wasi.md | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/api/wasi.md b/doc/api/wasi.md index ebaf15525d0..3f9c6c7f51b 100644 --- a/doc/api/wasi.md +++ b/doc/api/wasi.md @@ -66,6 +66,12 @@ added: process via the `__wasi_proc_exit()` function. Setting this option to `true` causes `wasi.start()` to return the exit code rather than terminate the process. **Default:** `false`. + * `stdin` {integer} The file descriptor used as standard input in the + WebAssembly application. **Default:** `0`. + * `stdout` {integer} The file descriptor used as standard output in the + WebAssembly application. **Default:** `1`. + * `stderr` {integer} The file descriptor used as standard error in the + WebAssembly application. **Default:** `2`. ### `wasi.start(instance)` <!-- YAML |