[libc-commits] [libc] [libc] Implement posix_fadvise64. (PR #223294)

[Jeff Bailey via libc-commits]

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kaladron wrote:

https://linux.die.net/man/2/arm_fadvise64_64 notes that from Linux 2.6.14, arm added this syscall.  I suspect that means we should be checking it before the others since it's more specific?  This is stretching what I know, but might mean that you'll see odd behaviour on arm32.  I recommend getting a nod from someone from Arm to be sure.

https://github.com/llvm/llvm-project/pull/223294