mpi.h: Update value of MPI_DISPLACEMENT_CURRENT to -1

raffenet · jeffhammond · commit 5f3254d5d5d9 · 2025-01-07T22:51:14.000+02:00
The original value of this constant (borrowed from ROMIO) has no significant meaning. It functionally can be any negative integer. ANL suggests `-1` for simplicity.
diff --git a/mpi.h b/mpi.h
@@ -425,7 +425,7 @@ enum {
 };
 
 /* File Operation Constants */
-#define MPI_DISPLACEMENT_CURRENT       ((MPI_Offset)-54278278)
+#define MPI_DISPLACEMENT_CURRENT       ((MPI_Offset)-1)
 
 /* Predefined Attribute Keys */
 enum {
