Index: pciconf.c
===================================================================
RCS file: /home/ncvs/src/usr.sbin/pciconf/pciconf.c,v
retrieving revision 1.19
diff -u -r1.19 pciconf.c
--- pciconf.c	20 Jun 2003 23:59:25 -0000	1.19
+++ pciconf.c	31 Dec 2003 17:58:45 -0000
@@ -165,7 +165,7 @@
 	if (verbose)
 		load_vendors();
 
-	fd = open(_PATH_DEVPCI, O_RDWR, 0);
+	fd = open(_PATH_DEVPCI, O_RDONLY, 0);
 	if (fd < 0)
 		err(1, "%s", _PATH_DEVPCI);