From 6e4d1572955308508af37e261c77dc3ddfbac38c Mon Sep 17 00:00:00 2001
From: ngie <ngie@FreeBSD.org>
Date: Fri, 13 Jan 2017 08:39:23 +0000
Subject: MFC r311714:

lib/libutil/kinfo_*: style cleanup

- Use nitems(mib) instead of hardcoding mib's length
- Sort sys/ #includes
---
 lib/libutil/kinfo_getvmmap.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib/libutil/kinfo_getvmmap.c')

diff --git a/lib/libutil/kinfo_getvmmap.c b/lib/libutil/kinfo_getvmmap.c
index 9d9e427..e01f482 100644
--- a/lib/libutil/kinfo_getvmmap.c
+++ b/lib/libutil/kinfo_getvmmap.c
@@ -2,8 +2,8 @@
 __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
-#include <sys/user.h>
 #include <sys/sysctl.h>
+#include <sys/user.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -26,14 +26,14 @@ kinfo_getvmmap(pid_t pid, int *cntp)
 	mib[2] = KERN_PROC_VMMAP;
 	mib[3] = pid;
 
-	error = sysctl(mib, 4, NULL, &len, NULL, 0);
+	error = sysctl(mib, nitems(mib), NULL, &len, NULL, 0);
 	if (error)
 		return (NULL);
 	len = len * 4 / 3;
 	buf = malloc(len);
 	if (buf == NULL)
 		return (NULL);
-	error = sysctl(mib, 4, buf, &len, NULL, 0);
+	error = sysctl(mib, nitems(mib), buf, &len, NULL, 0);
 	if (error) {
 		free(buf);
 		return (NULL);
-- 
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