tree 1c72d4f0597c2e8bd209734bc421c4a2c2b416db
parent a0914d81ef9f4d7258f1530dc3bfdd575f6e448d
author Yi Kong <yikong@google.com> 1565900866 -0700
committer Yi Kong <yikong@google.com> 1566510071 +0000

Fix android-cloexec-pipe clang-tidy warning

The upcoming clang-tidy update finds a new instance of
android-cloexec-pipe warning:

FileUtilsTests.cpp:72:13: error: prefer pipe2() with O_CLOEXEC to avoid leaking file descriptors to child processes
ASSERT_EQ(pipe(pipefd), 0);
^~~~~~~~~~~~
pipe2(pipefd, O_CLOEXEC)

Apply the suggested fix by clang-tidy.

Test: build
Bug: 131328001
Exempt-From-Owner-Approval: Cherrypick
Change-Id: Iee772b5c3ed5e2af481e479dab19030f8419290a
Merged-In: Iee772b5c3ed5e2af481e479dab19030f8419290a
(cherry picked from commit f61e2167d5352b63eb34a086cdcb0dfec485bdf0)