文章目录 os.openpty()os.pipe()os.pipe2(flags, /)os.posix_fallocate(fd, offset, len, /)os.posix_fadvise(fd, offset, len, advice, /)os.pread(fd, n, offset, /)os.posix_openpt(oflag, /)os.preadv(fd, buffers, offset, flags0, /)os.ptsname(fd, /)os.pwrite(fd, str…