[all-commits] [llvm/llvm-project] 99db65: [compiler-rt] Move __sanitizer_mallinfo to separat...

[PiJoules via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 99db65630c8595d248467bf3311596034c168556
      https://github.com/llvm/llvm-project/commit/99db65630c8595d248467bf3311596034c168556
  Author: Leonard Chan <leonardchan at google.com>
  Date:   2023-03-29 (Wed, 29 Mar 2023)

  Changed paths:
    A compiler-rt/lib/sanitizer_common/sanitizer_mallinfo.h
    M compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h

  Log Message:
  -----------
  [compiler-rt] Move __sanitizer_mallinfo to separate header

mallinfo is platform-specific and not specified by either posix or the C
standard, but the hwasan interface unconditionally exposes
__sanitizer_mallinfo which returns a struct __sanitizer_struct_mallinfo
which is defined in sanitizer_platform_limits_posix.h, so this should
also be available for fuchsia to provide __sanitizer_mallinfo. Fuchsia
doesn't need the rest of what's in sanitizer_platform_limits_posix.h so
we can just move it to its own header.

Exposing this and not forcing it to hide behind
SANITIZER_INTERCEPT_MALLOPT_AND_MALLINFO fixes the test failures found
after landing D145718.

Differential Revision: https://reviews.llvm.org/D147092