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Published 20 hours ago • verified publisher icon lanshifu

getThreadIdFromThreadPtr异常

Open TChengZ opened this issue 3 years ago • 0 comments

看了源码，简直卧槽，但有个疑问，jni里getThreadIdFromThreadPtr的方法 //reinterpret_cast 强制类型转换 int *pInt = reinterpret_cast<int *>(nativeThread); //地址 +3，就是ThreadId，这个怎么来的呢？ pInt = pInt + 3; 为啥pInt+3是真实的ThreadId呢，这个和java层获取的thread.getId又有啥差别

TChengZ avatar Jul 03 '21 14:07 TChengZ