> For the complete documentation index, see [llms.txt](https://linuxprogramming.weijun-lin.top/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://linuxprogramming.weijun-lin.top/7.-posix-ipc.md).

# 7. POSIX IPC

- [7.1 POSIX IPC 介绍](https://linuxprogramming.weijun-lin.top/7.-posix-ipc/7.1-posix-ipc-jie-shao.md): POSIX IPC 与 System V IPC 的比较以及简单介绍
- [7.2 POSIX 消息队列](https://linuxprogramming.weijun-lin.top/7.-posix-ipc/7.2-posix-xiao-xi-dui-lie.md)
- [7.3 POSIX 信号量](https://linuxprogramming.weijun-lin.top/7.-posix-ipc/7.3-posix-xin-hao-liang.md): POSIX 信号量用来同步进程和线程对共享资源的访问。
- [7.4 POSIX 共享内存](https://linuxprogramming.weijun-lin.top/7.-posix-ipc/7.4-posix-gong-xiang-nei-cun.md)