1 files changed, 14 insertions, 2 deletions

diff --git a/src/vcl/vcl_private.h b/src/vcl/vcl_private.h
index 7d6af6d6599..44c6520703e 100644
--- a/src/vcl/vcl_private.h
+++ b/src/vcl/vcl_private.h
@@ -287,6 +287,9 @@ typedef struct vcl_worker_
 
   /** Current pid, may be different from main_pid if forked child */
   pid_t current_pid;
+
+  u32 forked_child;
+
 } vcl_worker_t;
 
 typedef struct vppcom_main_t_
@@ -504,10 +507,10 @@ int vcl_mq_epoll_add_evfd (vcl_worker_t * wrk, svm_msg_q_t * mq);
 int vcl_mq_epoll_del_evfd (vcl_worker_t * wrk, u32 mqc_index);
 
 vcl_worker_t *vcl_worker_alloc_and_init (void);
-void vcl_worker_cleanup (u8 notify_vpp);
+void vcl_worker_cleanup (vcl_worker_t * wrk, u8 notify_vpp);
 int vcl_worker_register_with_vpp (void);
 int vcl_worker_set_bapi (void);
-void vcl_worker_share_sessions (u32 parent_wrk_index);
+void vcl_worker_share_sessions (vcl_worker_t * parent_wrk);
 int vcl_worker_unshare_session (vcl_worker_t * wrk, vcl_session_t * s);
 int vcl_session_get_refcnt (vcl_session_t * s);
 
@@ -522,6 +525,14 @@ vcl_worker_get (u32 wrk_index)
 }
 
 static inline vcl_worker_t *
+vcl_worker_get_if_valid (u32 wrk_index)
+{
+  if (pool_is_free_index (vcm->workers, wrk_index))
+    return 0;
+  return pool_elt_at_index (vcm->workers, wrk_index);
+}
+
+static inline vcl_worker_t *
 vcl_worker_get_current (void)
 {
   return vcl_worker_get (vcl_get_worker_index ());
@@ -542,6 +553,7 @@ void vppcom_send_unbind_sock (u64 vpp_handle);
 void vppcom_api_hookup (void);
 void vppcom_send_accept_session_reply (u64 vpp_handle, u32 context, int rv);
 void vcl_send_app_worker_add_del (u8 is_add);
+void vcl_send_child_worker_del (vcl_worker_t * wrk);
 
 u32 vcl_max_nsid_len (void);