From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Wed, 9 Oct 2019 11:47:23 +0000 (+0200)
Subject: Only include <sys/sysctl.h> when needed
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=3bca49fd7fab14c19eb91d3b465a554361c1bf7f;p=collectd.git

Only include <sys/sysctl.h> when needed

This plugin doesn't need sysctl.h on Linux.
---

diff --git a/src/contextswitch.c b/src/contextswitch.c
index cf3d3dae..d23d0717 100644
--- a/src/contextswitch.c
+++ b/src/contextswitch.c
@@ -26,11 +26,8 @@
 #include "plugin.h"
 #include "utils/common/common.h"
 
-#ifdef HAVE_SYS_SYSCTL_H
+#if defined(HAVE_SYSCTLBYNAME) && defined(HAVE_SYS_SYSCTL_H)
 #include <sys/sysctl.h>
-#endif
-
-#if HAVE_SYSCTLBYNAME
 /* no global variables */
 /* #endif HAVE_SYSCTLBYNAME */