X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d8eb62b207b566949a0d9ce649a7b21e226b9168..9dec3b0501e4464e246196d29dce6d03a6cbd2d7:/src/smpi/internals/smpi_deployment.cpp

diff --git a/src/smpi/internals/smpi_deployment.cpp b/src/smpi/internals/smpi_deployment.cpp
index f7eea95887..9569f8a38e 100644
--- a/src/smpi/internals/smpi_deployment.cpp
+++ b/src/smpi/internals/smpi_deployment.cpp
@@ -44,7 +44,10 @@ extern int process_count; // How many processes have been allocated over all ins
  * @brief Registers a running instance of a MPI program.
  *
  * @param name the reference name of the function.
- * @param code the main mpi function (must have a int ..(int argc, char *argv[])) prototype
+ * @param code either the main mpi function
+ *             (must have a int ..(int argc, char *argv[]) prototype) or nullptr
+ *             (if the function deployment is managed somewhere else —
+ *              e.g., when deploying manually or using smpirun)
  * @param num_processes the size of the instance we want to deploy
  */
 void SMPI_app_instance_register(const char *name, xbt_main_func_t code, int num_processes)