线程之间的互斥锁，当线程之间所用的资源相同，要同时访问，为了防止冲突，要用互斥锁。-请键入文字或网站地址，或者上传文档。 取消 Xiànchéng zhī jiān de hù chì suǒ, dāng xiànchéng zhī jiān suǒyòng de zīyuán xiāngtóng, yào tóngshí fǎngwèn, wèile fángzhǐ chōngtú, yào yòng hù chì suǒ.Mutex between threads, when the

此上传文件为，音频编解码芯片的wm8918的驱动文件，以及相关的调试说明与文档。- This file is uploaded, audio codec chip wm8918 drivers, as well as related debugging instructions and documentation.

上传内容为realtek WIFI芯片驱动代码，文档说明及hostapd工具。(Upload content for Realtek WIFI chip driver code, documentation and hostapd tools)