Unix 专有服务¶
本章描述的模块提供了 Unix 操作系统独有特性的接口,在某些情况下也适用于它的某些或许多衍生版。 以下为模块概览:
posix
--- The most common POSIX system callspwd
--- The password databasegrp
--- The group databasetermios
--- POSIX style tty controltty
--- Terminal control functionspty
--- Pseudo-terminal utilitiesfcntl
--- Thefcntl
andioctl
system callsresource
--- Resource usage informationsyslog
--- Unix syslog library routines