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我已经将一些FORTRAN子例程编译到一个.so文件中，我JNA用来从Java.
FORTRAN
.so
JNA
Java
从多个线程同时（可重入）调用子例程是否安全？
我不认为子程序保持任何全局状态，但是有什么要求JNA吗？
AFAIK JNA doesn't have any specific limitations of multi-threaded use. At least I have assumed it doesn't and it hasn't shown a problem. JNA is stateless so I would be surprised if it did.