VOP_MKDIR 2248 kern/vfs_syscalls.c error = VOP_MKDIR(nd.ni_dvp, &nd.ni_vp, &nd.ni_cnd, &vattr); VOP_MKDIR 2185 nfs/nfs_serv.c error = VOP_MKDIR(nd.ni_dvp, &nd.ni_vp, &nd.ni_cnd, &va); VOP_MKDIR 239 sys/vnode_if.h int VOP_MKDIR(struct vnode *, struct vnode **, struct componentname *,