vcl: add worker unregister api

Type:feature

Change-Id: Ie73644aed94e58d5dce822de5000183e414401df
Signed-off-by: Florin Coras <fcoras@cisco.com>

2 files changed, 12 insertions, 0 deletions

diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 3d08d395a27..dcbbfc44a39 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -3357,6 +3357,13 @@ vppcom_worker_register (void)
   return VPPCOM_OK;
 }
 
+void
+vppcom_worker_unregister (void)
+{
+  vcl_worker_cleanup (vcl_worker_get_current (), 1 /* notify vpp */ );
+  vcl_set_worker_index (~0);
+}
+
 int
 vppcom_worker_index (void)
 {
diff --git a/src/vcl/vppcom.h b/src/vcl/vppcom.h
index 49cff413ec8..6dfdd267ac7 100644
--- a/src/vcl/vppcom.h
+++ b/src/vcl/vppcom.h
@@ -304,6 +304,11 @@ extern int vppcom_data_segment_copy (void *buf, vppcom_data_segments_t ds,
 extern int vppcom_worker_register (void);
 
 /**
+ * Unregister current worker
+ */
+extern void vppcom_worker_unregister (void);
+
+/**
  * Retrieve current worker index
  */
 extern int vppcom_worker_index (void);