[PATCH] D75278: Use FileDescriptorIsDisplayed in place of direct call to isatty in support library

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

Thank you for the clarification in D75707 <https://reviews.llvm.org/D75707>. I hoped the summary did not beat the bush...

I know any suggestion on this topic may be belated.. but you could simply do

  int isatty(int fd) {
    return 0;
  }

in your libc. If you enable Identical Code Folding, it may have 0 size cost after stripping.

LGTM once you made it clear in the code and the summary.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75278/new/

https://reviews.llvm.org/D75278