Re: [PATCH v2] selftests: filesystems: add missing stddef header

From: Amer Al Shanawany
Date: Sat May 04 2024 - 13:20:42 EST


On 4/22/24 15:49, Muhammad Usama Anjum wrote:
> On 4/22/24 6:16 PM, Amer Al Shanawany wrote:
>> fix compiler warning and errors when compiling statmount test.
>>
>> gcc 12.3 (Ubuntu 12.3.0-1ubuntu1~22.04)
>>
>> statmount_test.c:572:24: warning: implicit declaration of function
>> ‘offsetof’ [-Wimplicit-function-declaration]
>> 572 | #define str_off(memb) (offsetof(struct statmount, memb) /
>> sizeof(uint32_t))
>> | ^~~~~~~~
>> statmount_test.c:598:51: note: in expansion of macro ‘str_off’
>> 598 | test_statmount_string(STATMOUNT_MNT_ROOT,
>> str_off(mnt_root), "mount root");
>> |
>> ^~~~~~~
>> statmount_test.c:18:1: note: ‘offsetof’ is defined in header
>> ‘<stddef.h>’; did you forget to ‘#include <stddef.h>’?
>> 17 | #include "../../kselftest.h"
>> +++ |+#include <stddef.h>
>>
>> Signed-off-by: Amer Al Shanawany <amer.shanawany@xxxxxxxxx>
> You missed the reviewed-by tag from previous iteration. Putting it here again:
>
> Reviewed-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
>
>> ---
>> V1 -> V2 added compiler warning in the patch message
>>
>> tools/testing/selftests/filesystems/statmount/statmount_test.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/tools/testing/selftests/filesystems/statmount/statmount_test.c b/tools/testing/selftests/filesystems/statmount/statmount_test.c
>> index 3eafd7da58e2..e6d7c4f1c85b 100644
>> --- a/tools/testing/selftests/filesystems/statmount/statmount_test.c
>> +++ b/tools/testing/selftests/filesystems/statmount/statmount_test.c
>> @@ -3,6 +3,7 @@
>> #define _GNU_SOURCE
>>
>> #include <assert.h>
>> +#include <stddef.h>
>> #include <stdint.h>
>> #include <sched.h>
>> #include <fcntl.h>
Hi,

Could you please consider this patch?

Thank you

Amer