Added functions to get qos policies for publishers and subscribers to…

… a topic (#72) Signed-off-by: Jaison Titus <[email protected]> Signed-off-by: Miaofei <[email protected]>
ros2 · Jan 14, 2020 · f3def1a · f3def1a
1 parent bb349e3
commit f3def1a
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/rmw_implementation/src/functions.cpp b/rmw_implementation/src/functions.cpp
@@ -33,6 +33,7 @@
 #include "rmw/names_and_types.h"
 #include "rmw/get_node_info_and_types.h"
 #include "rmw/get_service_names_and_types.h"
+#include "rmw/get_topic_endpoint_info.h"
 #include "rmw/get_topic_names_and_types.h"
 #include "rmw/rmw.h"
 
@@ -534,6 +535,24 @@ RMW_INTERFACE_FN(rmw_set_log_severity,
   rmw_ret_t, RMW_RET_ERROR,
   1, ARG_TYPES(rmw_log_severity_t))
 
+RMW_INTERFACE_FN(rmw_get_publishers_info_by_topic,
+  rmw_ret_t, RMW_RET_ERROR,
+  5, ARG_TYPES(
+    const rmw_node_t *,
+    rcutils_allocator_t *,
+    const char *,
+    bool,
+    rmw_topic_endpoint_info_array_t *))
+
+RMW_INTERFACE_FN(rmw_get_subscriptions_info_by_topic,
+  rmw_ret_t, RMW_RET_ERROR,
+  5, ARG_TYPES(
+    const rmw_node_t *,
+    rcutils_allocator_t *,
+    const char *,
+    bool,
+    rmw_topic_endpoint_info_array_t *))
+
 #define GET_SYMBOL(x) symbol_ ## x = get_symbol(#x);
 
 void prefetch_symbols(void)
@@ -607,6 +626,8 @@ void prefetch_symbols(void)
   GET_SYMBOL(rmw_compare_gids_equal)
   GET_SYMBOL(rmw_service_server_is_available)
   GET_SYMBOL(rmw_set_log_severity)
+  GET_SYMBOL(rmw_get_publishers_info_by_topic)
+  GET_SYMBOL(rmw_get_subscriptions_info_by_topic)
 }
 
 void * symbol_rmw_init = nullptr;