bytecodealliance / bytecodealliance/cap-std
Use F_KINFO on FreeBSD 13.1
Abierto
- Lenguaje dominante
- Rust
- Estrellas
- 821
- Forks
- 57
- Merge medio
- 1 h 16 min
- PR fusionados (30 d)
- 4
Descripción
FreeBSD 13.1 introduced an `F_KINFO` fcntl command, which looks up a file descriptor's path. It's exactly what cap-primitives/rustix/fs/file_path needs. It's much more efficient than file_path_by_searching, and isn't vulnerable to the #330 bug. However, it can fail in certain circumstances, so file_path_by_searching should still be used as a fallback.
https://man.freebsd.org/cgi/man.cgi?query=fcntl&sektion=2
Guía de contribución
Evaluación
Este issue todavía no se ha evaluado.