[PATCH] provide y2038 safe socket constants

[Vineet Gupta]

On 3/31/20 1:45 PM, Joseph Myers wrote:
> I'm concerned the present patch is wrong for x32, however; that has 
> __TIMESIZE == 64 && __WORDSIZE == 32 but should use the old values; the 
> patch should be using __SYSCALL_WORDSIZE when available in place of 
> __WORDSIZE.

Something like below ?

-#if __TIMESIZE == 64 && __WORDSIZE == 32

+#if TIMESIZE == 64 && (__WORDSIZE == 32 \
     && (!defined __SYSCALL_WORDSIZE || __SYSCALL_WORDSIZE == 32))

Also is it ok to littler the code (multiple times, this patch and else where) with
this or should we define a new __32BIT_ARCH_NOT_X32 or some such ?