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* ext/etc/etc.c (etc_nprocessors_affin): Test CPU_ALLOC availability.

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CentOS 5 don't have CPU_ALLOC().



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2014-10-15 13:09:23 +00:00
parent 1451377e75
commit 0621ddc423
2 changed files with 7 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Oct 15 22:08:37 2014 Tanaka Akira <akr@fsij.org>
* ext/etc/etc.c (etc_nprocessors_affin): Test CPU_ALLOC availability.
CentOS 5 don't have CPU_ALLOC().
Wed Oct 15 18:26:19 2014 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* ext/etc/etc.c (etc_nprocessors_affinity): use sched_getaffinity

4
ext/etc/etc.c
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@ -909,7 +909,7 @@ io_pathconf(VALUE io, VALUE arg)
#if (defined(HAVE_SYSCONF) && defined(_SC_NPROCESSORS_ONLN)) || defined(_WIN32)
#ifdef HAVE_SCHED_GETAFFINITY
#if defined(HAVE_SCHED_GETAFFINITY) && defined(CPU_ALLOC)
static int
etc_nprocessors_affin(void)
{
@ -987,7 +987,7 @@ etc_nprocessors(VALUE obj)
#if !defined(_WIN32)
#ifdef HAVE_SCHED_GETAFFINITY
#if defined(HAVE_SCHED_GETAFFINITY) && defined(CPU_ALLOC)
int ncpus;
ncpus = etc_nprocessors_affin();