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-rw-r--r--src/H5Fprivate.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h
index 396b448..5e60efe 100644
--- a/src/H5Fprivate.h
+++ b/src/H5Fprivate.h
@@ -392,6 +392,8 @@ typedef struct H5F_low_t {
/* MPI-IO */
struct {
MPI_File f; /* MPI-IO file handle */
+ hbool_t allsame;/* all procs should write same data, *
+ * so only p0 will do the actual write */
} mpio;
#endif