Index: usr.bin/top/machine.c
===================================================================
RCS file: /usr/FreeBSD/cvsup/src/usr.bin/top/machine.c,v
retrieving revision 1.83
diff -r1.83 machine.c
226c226
< machine_init(struct statics *statics)
---
> machine_init(struct statics *statics, char do_unames)
240c240,241
< 	while ((pw = getpwent()) != NULL) {
---
> 	if (do_unames) {
> 	    while ((pw = getpwent()) != NULL) {
242a244
> 	    }
Index: contrib/top/top.c
===================================================================
RCS file: /usr/FreeBSD/cvsup/src/contrib/top/top.c,v
retrieving revision 1.23
diff -r1.23 top.c
453c453
<     if (machine_init(&statics) == -1)
---
>     if (machine_init(&statics, do_unames) == -1)