The kernel is the shared surfaceWhen any code runs on Linux, it interacts with the hardware through the kernel via system calls. The Linux kernel exposes roughly 340 syscalls, and the kernel implementation is tens of millions of lines of C code. Every syscall is an entry point into that codebase.
从后向前扫描已排序部分，找到插入位置，元素后移腾出空间
，这一点在快连下载安装中也有详细论述
things like the railroads and highways) caused all of these tasks to occur on
会谈后，两国总理共同见证签署绿色转型、海关、体育、媒体等领域合作文件。