From 76e6aca867e3e48ea04fbcf7284c45369a69829e Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sat, 15 May 2004 23:16:38 +0000
Subject: old linux

---
 src/lib9/_p9dir.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/lib9/_p9dir.c b/src/lib9/_p9dir.c
index 00d76789..7c278a1f 100644
--- a/src/lib9/_p9dir.c
+++ b/src/lib9/_p9dir.c
@@ -53,8 +53,10 @@ disksize(int fd, int dev)
 	long l;
 	struct hd_geometry geo;
 
+#ifdef BLKGETSIZE64
 	if(ioctl(fd, BLKGETSIZE64, &u64) >= 0)
 		return u64;
+#endif
 	if(ioctl(fd, BLKGETSIZE, &l) >= 0)
 		return l*512;
 	if(ioctl(fd, HDIO_GETGEO, &geo) >= 0)
-- 
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