From ae21f5ad2c4e82dab9ed96ed947f04a87916ae37 Mon Sep 17 00:00:00 2001
From: Lukas Ertl <le@FreeBSD.org>
Date: Tue, 9 Mar 2004 10:02:44 +0000
Subject: [PATCH] And a bandaid so that the output of "available space" is
 correct when using -m and -g switches and "available space" is negative (i.e.
 when the file system is already using the root-reserved minimum free space).

Obtained from:   Stefan Farfeleder <stefan@fafoe.narf.at>
PR:              bin/62536
Submitted by:    Peter van Dijk <peter@dataloss.nl>
Approved by:     grog (mentor), bde
---
 bin/df/df.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bin/df/df.c b/bin/df/df.c
index 2147e781336..830f49a4405 100644
--- a/bin/df/df.c
+++ b/bin/df/df.c
@@ -400,7 +400,8 @@ prthumanval(double bytes)
  */
 #define fsbtoblk(num, fsbs, bs) \
 	(((fsbs) != 0 && (fsbs) < (bs)) ? \
-		(num) / ((bs) / (fsbs)) : (num) * ((fsbs) / (bs)))
+		(num) / (intmax_t)((bs) / (fsbs)) : \
+		(num) * (intmax_t)((fsbs) / (bs)))
 
 /*
  * Print out status about a file system.