## Constant: SB-POSIX:LOG-PERROR [![package](https://img.shields.io/badge/Package-SB--POSIX-5f9ea0.svg?style=social&colorA=999999)](../) [![type](https://img.shields.io/badge/Type-Constant-5f9ea0.svg?style=social&colorA=999999)](../#constant) > If supplied to openlog(), write log messages to the process's standard error descriptor in addition to the logging facility. ### Value ```cl 32 ```