Yadiel Abner Rodriguez Jorge (neokuze)andClaude Opus 5.5 c69d2c1ff3 Emulate faccessat/readlinkat, which the PS5 kernel lacks ...

- ps5-std-rt: faccessat over access, readlinkat over readlink, for
  AT_FDCWD or absolute paths; relative to another dir fd stays ENOSYS.
  AT_EACCESS tries eaccess (also ENOSYS on the PS5) and only falls back
  to access when real and effective ids match; payloads run as uid 1 /
  euid 0, so it stays ENOSYS there instead of answering for the wrong user.
- build.rs: faccessat and readlinkat left out of the generated stubs.
- err_probe: success and error cases for both, uid/gid info, symlink
  test reported as info when the filesystem has none.

Tested on CFI-1215A, fw 13.60: 0 FAIL. Found: uid 1 euid 0; /data
has no symlinks (EOPNOTSUPP); access and readlink exist, eaccess doesn't.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-16 20:42:55 -04:00

..

src

Emulate faccessat/readlinkat, which the PS5 kernel lacks

2026-10-16 20:42:55 -04:00

Cargo.toml

Regenerate the SDK's syscall stubs with error checking

2026-10-16 20:27:23 -04:00