Date: Fri, 25 Sep 2020 18:42:52 +0100 From: Jonathan Wakely <jwakely@...hat.com> To: Alejandro Colomar <colomar.6.4.3@...il.com> Cc: fweimer@...hat.com, linux-man@...r.kernel.org, libc-alpha@...rceware.org, gcc@....gnu.org, rusty@...tcorp.com.au, linux-kernel@...r.kernel.org, libstdc++@....gnu.org, libc-coord@...ts.openwall.com, enh@...gle.com Subject: Re: [PATCH v2] <sys/param.h>: Add nitems() and snitems() macros On 25/09/20 18:30 +0200, Alejandro Colomar via Libstdc++ wrote: >I have a similar number of ARRAY_SIZE() and ARRAY_SSIZE(). >I could have '#define snitems(arr) ((ptrdiff_t)nitems(arr))' in my projects, >but is it really necessary? The barrier for adding something to glibc headers should be a LOT higher than "I could [do it in my own code], but is it really necessary?" >Did I convince you? :-) No.
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