Files
codex/codex-rs/core
T
Eric Traut fa767871cb Added seatbelt policy rule to allow os.cpus (#11277)
I don't think this policy change increases the risk, other than
potentially exposing the caller to bugs in these kernel calls, which are
unlikely.

Without this change, some tools are silently failing or making incorrect
decisions about the processor type (e.g. installing x86 binaries rather
than Apple silicon binaries).

This addresses #11210

---------

Co-authored-by: viyatb-oai <viyatb@openai.com>
fa767871cb ยท 2026-02-11 16:42:14 -08:00
History
..
2026-02-10 17:25:35 -08:00

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.

When using the workspace-write sandbox policy, the Seatbelt profile allows writes under the configured writable roots while keeping .git (directory or pointer file), the resolved gitdir: target, and .codex read-only.

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.