# \#posix

**URL:** https://forum.ada-lang.io/tag/posix/35.md

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## [Spawn lib choice](https://forum.ada-lang.io/t/spawn-lib-choice/1467)

<div class="topic-metadata">

**Author:** [@LionelDraghi](https://forum.ada-lang.io/u/LionelDraghi)\
**Replies:** 16\
**Last updated:** [October 10, 2026, 9:53am UTC](https://forum.ada-lang.io/t/spawn-lib-choice/1467 "2026-10-10T09:53:50Z")

</div>

Hi there, I’m looking for a more sophisticated alternative to GNAT.OS\_Lib.Spawn to add features to bbt. I want to feed the process with input, check outputs, ideally separately the standard and the error output, and se…