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From: Xin LI <delphij@FreeBSD.org>
Date: Mon, 28 Sep 2015 18:19:23 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r288344 - head/usr.bin/systat
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Author: delphij
Date: Mon Sep 28 18:19:22 2015
New Revision: 288344
URL: https://svnweb.freebsd.org/changeset/base/288344

Log:
  Use _PATH_DEVNULL instead of direct hardcoding.
  
  MFC after:	2 weeks

Modified:
  head/usr.bin/systat/main.c

Modified: head/usr.bin/systat/main.c
==============================================================================
--- head/usr.bin/systat/main.c	Mon Sep 28 17:30:07 2015	(r288343)
+++ head/usr.bin/systat/main.c	Mon Sep 28 18:19:22 2015	(r288344)
@@ -178,7 +178,7 @@ main(int argc, char **argv)
 		 * devices. We can now use sysctl only.
 		 */
 		use_kvm = 0;
-		kd = kvm_openfiles("/dev/null", "/dev/null", "/dev/null",
+		kd = kvm_openfiles(_PATH_DEVNULL, _PATH_DEVNULL, _PATH_DEVNULL,
 		    O_RDONLY, errbuf);
 		if (kd == NULL) {
 			error("%s", errbuf);