util.py 文件源码

def condChroot(chrootPath):
    if chrootPath is not None:
        saved = {"ruid": os.getuid(), "euid": os.geteuid()}
        setresuid(0, 0, 0)
        os.chdir(chrootPath)
        os.chroot(chrootPath)
        setresuid(saved['ruid'], saved['euid'])