diff options
| -rw-r--r-- | lib/vrf.h | 21 |
1 files changed, 20 insertions, 1 deletions
@@ -143,12 +143,31 @@ extern int vrf_bitmap_check (vrf_bitmap_t, vrf_id_t); /* * VRF initializer/destructor + * + * create -> Called back when a new VRF is created. This + * can be either through these 3 options: + * 1) CLI mentions a vrf before OS knows about it + * 2) OS calls zebra and we create the vrf from OS + * callback + * 3) zebra calls individual protocols to notify + * about the new vrf + * + * enable -> Called back when a VRF is actually usable from + * an OS perspective ( 2 and 3 above ) + * + * disable -> Called back when a VRF is being deleted from + * the system ( 2 and 3 ) above + * + * delete -> Called back when a vrf is being deleted from + * the system ( 2 and 3 ) above. */ -/* Please add hooks before calling vrf_init(). */ extern void vrf_init (int (*create)(struct vrf *), int (*enable)(struct vrf *), int (*disable)(struct vrf *), int (*delete)(struct vrf *)); +/* + * Call vrf_terminate when the protocol is being shutdown + */ extern void vrf_terminate (void); extern void vrf_cmd_init (int (*writefunc)(struct vty *vty)); |