[all-commits] [llvm/llvm-project] 8ace9e: [libc++][lit][AIX] Enable test case last_write_tim...

[xingxue-ibm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8ace9ea258c9ddc2e1e1c50cabde328ea10e34cf
      https://github.com/llvm/llvm-project/commit/8ace9ea258c9ddc2e1e1c50cabde328ea10e34cf
  Author: Xing Xue <xingxue at outlook.com>
  Date:   2022-09-16 (Fri, 16 Sep 2022)

  Changed paths:
    M libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.last_write_time/last_write_time.pass.cpp

  Log Message:
  -----------
  [libc++][lit][AIX] Enable test case last_write_time.pass.cpp for AIX

Summary:
This patch enables libc++ LIT test case last_write_time.pass.cpp for AIX. Because system call utimensat() of AIX which is used in the libc++ implementation of last_write_time() does not accept the times parameter with a negative tv_sec or tv_nsec field, testing of setting file time to before epoch time is excluded for AIX.

Reviewed by: ldionne, libc++

Differential Revision: https://reviews.llvm.org/D133124