Hi Willy, Not in my knowledge, I have not tested in any old OS version though just current Debian Stable and Alpine Linux (which uses musl's libc). That should be alright to backport it to 1.5 but not vital as such.
Regards. On 9 December 2015 at 09:42, Willy TARREAU <[email protected]> wrote: > Hi David, > > On Tue, Dec 08, 2015 at 09:59:54PM +0000, David CARLIER wrote: >> Subject: [PATCH] CLEANUP: haproxy: using _GNU_SOURCE instead of __USE_GNU >> macro. >> >> In order to properly enable sched_setaffinity, in some versions of Linux, >> it is rather _GNU_SOURCE than __USE_GNU (spotted on Alpine Linux for >> instance), >> also for the sake of consistency as __USE_GNU seems not used across the code >> and >> for last, it seems on Linux it is the best way to enable non portable code. >> On Linux glibc's based versions, it seems _GNU_SOURCE defines __USE_GNU >> it should be safe enough. > > I've just checked on my oldest machines and indeed it was already _GNU_SOURCE. > I didn't find a machine which fails with your patch, and since it matches the > man page, I've obviously merged it. > > Did you find a situation where it's needed in order to build ? If so I can > backport it to older versions (back to 1.5). > > thanks, > Willy >
