add a getter on user data attached to a smpi_process

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index bc38566..c0706b2 100644 (file)
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -140,6 +140,10 @@ void smpi_process_set_user_data(void *data)
   process_data->data = data;
 }
 
+void* smpi_process_get_user_data(){
+  smpi_process_data_t process_data = smpi_process_data();
+  return process_data->data;
+}
 
 int smpi_process_count(void)
 {