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authorakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-10-15 13:09:23 +0000
committerakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-10-15 13:09:23 +0000
commit0621ddc423b498bc1caaac78a06496b8a22bf6fa (patch)
tree2afc892e3a5cc564be2d2ba70df91afb7943aad4 /ext/etc
parent1451377e750cc775a5cef54419bdfc139f2e6ce0 (diff)
* ext/etc/etc.c (etc_nprocessors_affin): Test CPU_ALLOC availability.
CentOS 5 don't have CPU_ALLOC(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/etc')
-rw-r--r--ext/etc/etc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/ext/etc/etc.c b/ext/etc/etc.c
index aaa5025..4a4df36 100644
--- a/ext/etc/etc.c
+++ b/ext/etc/etc.c
@@ -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();