[PATCH] D59727: [libc++] Fix return value of snprintf_l() on Windows when buffer is too small

Zoe Carver via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Mar 27 10:09:39 PDT 2019

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zoecarver added a comment.

@thomasanderson  `vsnprintf` uses `__stdio_common_vsprintf ` on MSVC. Is there a performance hit when only `vsnprintf ` is used?


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59727/new/

https://reviews.llvm.org/D59727

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