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[svn-r707] Made correction to reading zeroes at end of file, in H5F_mpio_read.

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Robert Kim Yates 1998-09-18 18:09:33 -05:00
parent 8718c53e6b
commit 1d134c4d3f
1 changed files with 7 additions and 9 deletions
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16
src/H5Fmpio.c
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@ -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 );
}
}