devfs_root
extern char *devfs_root;
devfs_root = DEVFS_ROOT;
devfs_root = malloc(devfs_root_len);
(devfs_root == NULL) ||
(void) snprintf(devfs_root, devfs_root_len,
char *devfs_root;
VFSNAME_ROOT, { .vfs_root = devfs_root },
devfs_data->devfs_root = dv;
*vpp = DVTOV(VFSTODVFS(vfsp)->devfs_root);
static int devfs_root(struct vfs *, struct vnode **);
struct dv_node *devfs_root;