diff options
| -rw-r--r-- | src/H5Fmpio.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/H5Fmpio.c b/src/H5Fmpio.c index e99aa59..8ca50d8 100644 --- a/src/H5Fmpio.c +++ b/src/H5Fmpio.c @@ -612,16 +612,14 @@ H5F_mpio_read(H5F_low_t *lf, H5F_access_t *access_parms, "MPI_Get_count returned invalid count" ); } - /* beyond end of file, pretend we're reading zeroes */ - if (use_types_this_time) { - /* BUG rky 980816 Not implemented yet. How to do it??? */ - HRETURN_ERROR(H5E_IO, H5E_UNSUPPORTED, FAIL, + /* This gives us zeroes beyond end of physical MPI file. + * What about reading past logical end of HDF5 file??? */ + if ((n=(size_i-bytes_read)) > 0) { + if (use_types_this_time) { + /* INCOMPLETE rky 980918 Not implemented yet. What to do??? */ + HRETURN_ERROR(H5E_IO, H5E_UNSUPPORTED, FAIL, "haven't implemented reading zeroes beyond end of file" ); - } else { - /* BUG??? rky 980816 - * This gives us zeroes beyond end of physical MPI file. - * What about reading past logical end of HDF5 file??? */ - if ((n=(size_i-bytes_read)) > 0) { + } else { HDmemset( buf+bytes_read, 0, (size_t)n ); } } |