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6 个月
一个嵌入式系统进程间通信利器!
在嵌入式Linux项目中,进程间通信有多种方案: 消息队列(POSIX MQ):API繁琐,消息大小受限(通常8KB),跨机器通信需要重写 共享内存+信号量:性能最好,但需要自己处理同步,稍有不慎就死锁 Socket编程:灵活但代码量大,光是错误处理和重连逻辑就得写 ...
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