add ospf-teardown command

code/bngblaster/src/bbl_ctrl.c

@@ -231,6 +231,7 @@ struct action actions[] = {
     {"ospf-load-mrt", ospf_ctrl_load_mrt, false},
     {"ospf-lsa-update", ospf_ctrl_lsa_update, false},
     {"ospf-pdu-update", ospf_ctrl_pdu_update, false},
+    {"ospf-teardown", ospf_ctrl_teardown, false},
     {"bgp-sessions", bgp_ctrl_sessions, true},
     {"bgp-disconnect", bgp_ctrl_disconnect, false},
     {"bgp-teardown", bgp_ctrl_teardown, true},

code/bngblaster/src/ospf/ospf_ctrl.c

@@ -353,4 +353,11 @@ ospf_ctrl_pdu_update(int fd, uint32_t session_id __attribute__((unused)), json_t
         return bbl_ctrl_status(fd, "error", 400, "missing OSPF PDU list");
     }
     return bbl_ctrl_status(fd, "ok", 200, NULL);
+}
+
+int
+ospf_ctrl_teardown(int fd, uint32_t session_id __attribute__((unused)), json_t *arguments __attribute__((unused))) 
+{
+    ospf_teardown();
+    return bbl_ctrl_status(fd, "ok", 200, NULL);
 }

code/bngblaster/src/ospf/ospf_ctrl.h

@@ -27,4 +27,7 @@ ospf_ctrl_lsa_update(int fd, uint32_t session_id __attribute__((unused)), json_t
 int
 ospf_ctrl_pdu_update(int fd, uint32_t session_id __attribute__((unused)), json_t *arguments);
 
+int
+ospf_ctrl_teardown(int fd, uint32_t session_id __attribute__((unused)), json_t *arguments __attribute__((unused)));
+
 #endif