Only include "sys/sysctl.h" if it is needed.

sys/sysctl.h is not available in the android-ndk.

Only include "sys/sysctl.h" if it is needed.
0d35f5f6 · Anton Danielsson · c1e03a4b · 0d35f5f6
Commit 0d35f5f6 authored Oct 05, 2015 by Anton Danielsson
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sysinfo.cc src/sysinfo.cc +3 -1

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--- a/src/sysinfo.cc
+++ b/src/sysinfo.cc
@@ -23,9 +23,11 @@
 #include <fcntl.h>
 #include <sys/resource.h>
 #include <sys/types.h> // this header must be included before 'sys/sysctl.h' to avoid compilation error on FreeBSD
-#include <sys/sysctl.h>
 #include <sys/time.h>
 #include <unistd.h>
+#if defined OS_FREEBSD || defined OS_MACOSX
+#include <sys/sysctl.h>
+#endif
 #endif

 #include <cerrno>