[Libclc-dev] [PATCH] Don't include <stddef.h>

[Matt Arsenault]

On Oct 17, 2014, at 3:34 PM, Jeroen Ketema <j.ketema at imperial.ac.uk> wrote:

> This means we loose support for ptrdiff_t (typedef __PTRDIFF_TYPE__ ptrdiff_t;), which is an OpenCL required type.
> 
> Moreover, we loose NULL in this way. Although NULL is not strictly required, it’s useful to have around.
> 
> Jeroen

Everything that stddef typically provides needs to be copied somewhere into libclc’s headers. This patch should probably include the other integer types, and NULL


> 
>> On 17 Oct 2014, at 23:19, Jean-Sébastien Pédron <dumbbell at FreeBSD.org> wrote:
>> 
>> Including a standard or system header isn't allowed in OpenCL.
>> 
>> The type "size_t" needs to be explicitely defined now.
>> ---
>> generic/include/clc/clctypes.h | 4 ++--
>> 1 file changed, 2 insertions(+), 2 deletions(-)
>> 
>> diff --git a/generic/include/clc/clctypes.h b/generic/include/clc/clctypes.h
>> index ca1372d..f2b7d88 100644
>> --- a/generic/include/clc/clctypes.h
>> +++ b/generic/include/clc/clctypes.h
>> @@ -1,12 +1,12 @@
>> /* 6.1.1 Built-in Scalar Data Types */
>> 
>> -#include <stddef.h>
>> -
>> typedef unsigned char uchar;
>> typedef unsigned short ushort;
>> typedef unsigned int uint;
>> typedef unsigned long ulong;
>> 
>> +typedef unsigned int size_t;
>> +
>> #define __stdint_join3(a,b,c) a ## b ## c
>> 
>> #define  __intn_t(n) __stdint_join3(__INT, n, _TYPE__)
>> -- 
>> 2.1.0
>> 
>> 
>> _______________________________________________
>> Libclc-dev mailing list
>> Libclc-dev at pcc.me.uk
>> http://www.pcc.me.uk/cgi-bin/mailman/listinfo/libclc-dev
> 
> 
> _______________________________________________
> Libclc-dev mailing list
> Libclc-dev at pcc.me.uk
> http://www.pcc.me.uk/cgi-bin/mailman/listinfo/libclc-dev