plan9port

commit 76e6aca867e3e48ea04fbcf7284c45369a69829e
parent 7f596de86a64c36b6f0804baeca4f2c9d79af396
Author: rsc <devnull@localhost>
Date:   Sat, 15 May 2004 23:16:38 +0000

old linux

Diffstat:
M
src/lib9/_p9dir.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git 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)