Symbol: setfmode
sys/kern/vfs_syscalls.c
3059
error = setfmode(td, td->td_ucred, nd.ni_vp, mode);
sys/kern/vfs_vnops.c
2736
return (setfmode(td, active_cred, vp, mode));
sys/sys/vnode.h
1182
int setfmode(struct thread *td, struct ucred *cred, struct vnode *vp, int mode);