Unified exec isn't working on Linux because we don't provide the correct arg0. The library we use for pty management doesn't allow setting arg0 separately from executable. Use the same aliasing strategy we use for `apply_patch` for `codex-linux-sandbox`. Use `#[ctor]` hack to dispatch codex-linux-sandbox calls. Addresses https://github.com/openai/codex/issues/6450
codex-core
This crate implements the business logic for Codex. It is designed to be used by the various Codex UIs written in Rust.
Dependencies
Note that codex-core makes some assumptions about certain helper utilities being available in the environment. Currently, this support matrix is:
macOS
Expects /usr/bin/sandbox-exec to be present.
Linux
Expects the binary containing codex-core to run the equivalent of codex sandbox linux (legacy alias: codex debug landlock) when arg0 is codex-linux-sandbox. See the codex-arg0 crate for details.
All Platforms
Expects the binary containing codex-core to simulate the virtual apply_patch CLI when arg1 is --codex-run-as-apply-patch. See the codex-arg0 crate for details.