I just found I had to add #include <errno.h> to src/sbin/raidctl/rf_configure.c src/sbin/raidctl/raidctl.c src/usr.sbin/portmap/portmap.c for a make build on source supped at 1999/1/12 18:10 GMT. Amusingly portmap.c already includes sys/errno.h... Cheers, Patrick