don't break mpich3 tests with coverage on

[simgrid.git] / teshsuite / smpi / mpich3-test / pt2pt / bsendpending.c

diff --git a/teshsuite/smpi/mpich3-test/pt2pt/bsendpending.c b/teshsuite/smpi/mpich3-test/pt2pt/bsendpending.c
index 70aa336..b02591f 100644 (file)
--- a/teshsuite/smpi/mpich3-test/pt2pt/bsendpending.c
+++ b/teshsuite/smpi/mpich3-test/pt2pt/bsendpending.c
@@ -66,13 +66,13 @@ int main( int argc, char *argv[] )
            }
 
            /* Initiate the bsends */
-           MPI_Bsend( msg1, msgsize, MPI_CHAR, dest, 0, comm );
-           MPI_Bsend( msg2, msgsize, MPI_CHAR, dest, 0, comm );
-           MPI_Bsend( msg3, msgsize, MPI_CHAR, dest, 0, comm );
+           MPI_Bsend( msg1, msgsize, MPI_UNSIGNED_CHAR, dest, 0, comm );
+           MPI_Bsend( msg2, msgsize, MPI_UNSIGNED_CHAR, dest, 0, comm );
+           MPI_Bsend( msg3, msgsize, MPI_UNSIGNED_CHAR, dest, 0, comm );
 
            /* Synchronize with our partner */
-           MPI_Sendrecv( 0, 0, MPI_CHAR, dest, 10, 
-                         0, 0, MPI_CHAR, dest, 10, comm, MPI_STATUS_IGNORE );
+           MPI_Sendrecv( NULL, 0, MPI_UNSIGNED_CHAR, dest, 10,
+                         NULL, 0, MPI_UNSIGNED_CHAR, dest, 10, comm, MPI_STATUS_IGNORE );
 
            /* Detach the buffers.  There should be pending operations */
            MPI_Buffer_detach ( &bufp, &outsize );
@@ -96,17 +96,17 @@ int main( int argc, char *argv[] )
            }
 
            /* Wait for the synchronize */
-           MPI_Sendrecv( 0, 0, MPI_CHAR, source, 10, 
-                         0, 0, MPI_CHAR, source, 10, comm, MPI_STATUS_IGNORE );
+           MPI_Sendrecv( NULL, 0, MPI_UNSIGNED_CHAR, source, 10,
+                         NULL, 0, MPI_UNSIGNED_CHAR, source, 10, comm, MPI_STATUS_IGNORE );
 
            /* Wait 2 seconds */
            tstart = MPI_Wtime();
            while (MPI_Wtime() - tstart < 2.0) ;
 
            /* Now receive the messages */
-           MPI_Recv( msg1, msgsize, MPI_CHAR, source, 0, comm, &status1 );
-           MPI_Recv( msg2, msgsize, MPI_CHAR, source, 0, comm, &status2 );
-           MPI_Recv( msg3, msgsize, MPI_CHAR, source, 0, comm, &status3 );
+           MPI_Recv( msg1, msgsize, MPI_UNSIGNED_CHAR, source, 0, comm, &status1 );
+           MPI_Recv( msg2, msgsize, MPI_UNSIGNED_CHAR, source, 0, comm, &status2 );
+           MPI_Recv( msg3, msgsize, MPI_UNSIGNED_CHAR, source, 0, comm, &status3 );
 
            /* Check that we have the correct data */
            for (i=0; i<msgsize; i++) {