From f66e339c33c73f27e28d8a2d384261995a69c425 Mon Sep 17 00:00:00 2001
From: David Greenman <dg@FreeBSD.org>
Date: Fri, 12 Aug 1994 02:02:22 +0000
Subject: [PATCH] Implement -k flag.

---
 usr.sbin/swapinfo/swapinfo.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/usr.sbin/swapinfo/swapinfo.c b/usr.sbin/swapinfo/swapinfo.c
index f17489e2a0c..bf1a3131e22 100644
--- a/usr.sbin/swapinfo/swapinfo.c
+++ b/usr.sbin/swapinfo/swapinfo.c
@@ -51,6 +51,7 @@ char	**argv;
 	static long blocksize;
         static int headerlen;
         static char *header;
+	char *oldbsize = NULL;
         char  **save;
 	kvm_t *kd;
 
@@ -174,7 +175,13 @@ char	**argv;
 		swapmap = head.rl_next;
 	}
 
+	if (kflag) {
+		oldbsize = getenv("BLOCKSIZE");
+		putenv("BLOCKSIZE=1k");
+	}
 	header = getbsize(&headerlen, &blocksize);
+	if (oldbsize)
+		putenv(oldbsize);
 	printf ("%-10s %10s %10s %10s %10s\n",
 		"Device", header, "Used", "Available", "Capacity");
 	for (total_avail = total_partitions = i = 0; i < nswdev; i++) {