On 17/11/14 13:48, Corinna Vinschen wrote:
On Nov 17 10:04, Sebastian Huber wrote:
>We have NGROUPS == NGROUPS_MAX + 1.  Make sure NGROUPS is even to not
>waste memory.
>
>newlib/ChangeLog
>2014-11-17  Sebastian Huber  <...>
>
>    * libc/sys/rtems/sys/syslimits.h (NGROUPS_MAX): Adjust value so
>    that NGROUPS is even.
Sure?  Doesn't that introduce a potential backward compat problem?

Up to now there was no support for supplementary groups in RTEMS and binary compatibility is not an issue for RTEMS between major releases.

--
Sebastian Huber, embedded brains GmbH

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