diff options
author | Shuah Khan <skhan@linuxfoundation.org> | 2021-12-08 10:47:42 -0700 |
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committer | Shuah Khan <skhan@linuxfoundation.org> | 2021-12-10 17:50:17 -0700 |
commit | 066b34aa5461f6072dbbecb690f4fe446b736ebf (patch) | |
tree | 17eb5e4f0c9a0058804ec152fb0b9d360da1df4f /tools/testing/selftests/kselftest_harness.h | |
parent | a738a4ce8421b2187fa5b74bb475eeeb6ec9ac14 (diff) |
tools: fix ARRAY_SIZE defines in tools and selftests hdrs
tools/include/linux/kernel.h and kselftest_harness.h are missing
ifndef guard around ARRAY_SIZE define. Fix them to avoid duplicate
define errors during compile when another file defines it. This
problem was found when compiling selftests that include a header
with ARRAY_SIZE define.
ARRAY_SIZE is defined in several selftests. There are about 25+
duplicate defines in various selftests source and header files.
Add ARRAY_SIZE to kselftest.h in preparation for removing duplicate
ARRAY_SIZE defines from individual test files.
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/kselftest_harness.h')
-rw-r--r-- | tools/testing/selftests/kselftest_harness.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index 79a182cfa43a..471eaa7b3a3f 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -671,7 +671,9 @@ #define EXPECT_STRNE(expected, seen) \ __EXPECT_STR(expected, seen, !=, 0) +#ifndef ARRAY_SIZE #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) +#endif /* Support an optional handler after and ASSERT_* or EXPECT_*. The approach is * not thread-safe, but it should be fine in most sane test scenarios. |