Fixed bug #924
authorSam Lantinga <slouken@libsdl.org>
Wed, 06 Jan 2010 04:33:31 +0000
changeset 3606 1a4456a01995
parent 3605 55b0a0191163
child 3607 8b4c0320638e
Fixed bug #924 Only use sysconf if _SC_NPROCESSORS_ONLN is available. Fortunately the case for this was Mac OS X 10.4, which has sysctlbyname()
src/cpuinfo/SDL_cpuinfo.c
--- a/src/cpuinfo/SDL_cpuinfo.c	Wed Dec 30 19:48:23 2009 +0000
+++ b/src/cpuinfo/SDL_cpuinfo.c	Wed Jan 06 04:33:31 2010 +0000
@@ -308,7 +308,7 @@
 SDL_GetCPUCount()
 {
     if (!SDL_CPUCount) {
-#ifdef HAVE_SYSCONF
+#if defined(HAVE_SYSCONF) && defined(_SC_NPROCESSORS_ONLN)
         if (SDL_CPUCount <= 0) {
             SDL_CPUCount = (int)sysconf(_SC_NPROCESSORS_ONLN);
         }