2004-09-03  Roland McGrath  <roland@redhat.com>

	* syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
	(nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
	(errnoent0, errnoent1, errnoent2, errnoent): Likewise.
	(nerrnos0, nerrnos1, nerrnos2): Likewise.
	* signal.c (signalent0, signalent1, signalent2): Likewise.
	(nsignals0, nsignals1, nsignals2): Likewise.
	(signame): LIkewise.
	* ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
	(nioctlents0, nioctlents1, nioctlents2): Likewise.
	(ioctl_lookup, ioctl_next_match): Likewise.
	* defs.h: Update decls.
	* io.c (sys_ioctl): Update users.
diff --git a/io.c b/io.c
index dd37638..086d028 100644
--- a/io.c
+++ b/io.c
@@ -353,7 +353,7 @@
 sys_ioctl(tcp)
 struct tcb *tcp;
 {
-	struct ioctlent *iop;
+	const struct ioctlent *iop;
 
 	if (entering(tcp)) {
 		tprintf("%ld, ", tcp->u_arg[0]);