-static void set_reqq_self(xbt_dynar_t mpi_request){
- char * key;
-
- int size = asprintf(&key, "%d", smpi_process_index());
- if(size==-1)
- xbt_die("could not allocate memory for asprintf");
+static void set_reqq_self(xbt_dynar_t mpi_request)
+{
+ char * key = bprintf("%d", smpi_process_index());