[PATCH v2 1/3] misc: add PKEY_UNRESTRICTED macro

[Florian Weimer]

* Florian Weimer:

> * Yury Khrustalev:
>
>> A corresponding macro has been added to Linux UAPI headers in 6.15.
>> ---
>>  sysdeps/unix/sysv/linux/bits/mman-shared.h | 7 +++----
>>  1 file changed, 3 insertions(+), 4 deletions(-)
>>
>> diff --git a/sysdeps/unix/sysv/linux/bits/mman-shared.h b/sysdeps/unix/sysv/linux/bits/mman-shared.h
>> index 31590979b9..01bf526078 100644
>> --- a/sysdeps/unix/sysv/linux/bits/mman-shared.h
>> +++ b/sysdeps/unix/sysv/linux/bits/mman-shared.h
>> @@ -43,10 +43,9 @@
>>  # endif
>>  
>>  /* Access restrictions for pkey_alloc.  */
>> -# ifndef PKEY_DISABLE_ACCESS
>> -#  define PKEY_DISABLE_ACCESS 0x1
>> -#  define PKEY_DISABLE_WRITE 0x2
>> -# endif
>> +#define PKEY_UNRESTRICTED 0x0
>> +#define PKEY_DISABLE_ACCESS 0x1
>> +#define PKEY_DISABLE_WRITE 0x2
>>  
>>  __BEGIN_DECLS
>
> Okay.
>
> Reviewed-by: Florian Weimer <fweimer@redhat.com>

Sorry, I should have looked closer.  This should use an additional
space:

+# define PKEY_UNRESTRICTED 0x0
+# define PKEY_DISABLE_ACCESS 0x1
+# define PKEY_DISABLE_WRITE 0x2

Florian