[libc-commits] [libc] [libc] implement pathconf/fpathconf (PR #87165)

[Schrodinger ZHU Yifan via libc-commits]

SchrodingerZhu wrote:

@changkhothuychung for the remaining build issue, please consider merge https://github.com/changkhothuychung/llvm-project/pull/1

https://github.com/llvm/llvm-project/pull/87165