support for graceful shutdown

1 files changed, 5 insertions, 0 deletions

diff --git a/src/internal_api/trex_platform_api.h b/src/internal_api/trex_platform_api.h
index 7037584b..72bab7cb 100644
--- a/src/internal_api/trex_platform_api.h
+++ b/src/internal_api/trex_platform_api.h
@@ -161,6 +161,8 @@ public:
     virtual int get_cpu_util_full(cpu_util_full_t &result) const = 0;
     virtual int get_mbuf_util(Json::Value &result) const = 0;
     virtual CFlowStatParser *get_flow_stat_parser() const = 0;
+    virtual void mark_for_shutdown(const char *cause) const = 0;
+
     virtual ~TrexPlatformApi() {}
 };
 
@@ -195,6 +197,7 @@ public:
     int get_active_pgids(flow_stat_active_t &result) const;
     int get_cpu_util_full(cpu_util_full_t &result) const;
     int get_mbuf_util(Json::Value &result) const;
+    void mark_for_shutdown(const char *cause) const;
     CFlowStatParser *get_flow_stat_parser() const;
 };
 
@@ -264,6 +267,8 @@ public:
     int get_mbuf_util(Json::Value &result) const {return 0;}
     CFlowStatParser *get_flow_stat_parser() const {return new CFlowStatParser();}
 
+    void mark_for_shutdown(const char *cause) const {}
+
 private:
     int m_dp_core_count;
 };