Re: Use copy_file_range system call for copying on Linux systems

Wed, 16 Feb 2022 13:34:12 -0800 


On Feb 16, 2022, at 12:10 PM, Alan Bateman 
<[email protected]<mailto:[email protected]>> wrote:

I suspect Ilya meant using syscall(2) with the NR. We had code in libnio that 
used approach for the *at functions before they were added to the glibc header 
files. It's a bit fragile as they are architecture specific.

Oh, I see. It looks like the only place that is still used is in 
UnixNativeDispatcher.c for fstatat() on Linux.

Brian






















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