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authorAlbert Cheng <acheng@hdfgroup.org>2000-10-25 05:54:05 (GMT)
committerAlbert Cheng <acheng@hdfgroup.org>2000-10-25 05:54:05 (GMT)
commita224c0b56d387fb03c43fd439f6f9bf9c061b309 (patch)
tree1fd4e23ad8522e9f773d45442f372645dac940c4 /src
parent25886a7bbaeb2c072c0f17c5058bab095b81da76 (diff)
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[svn-r2735] Purpose:
Bug fix Description: Recent changes to H5FD_read() added a new argument of type of data to be written but the MPIO file driver call to H5FD_read() was not updated. Also, the prototype of H5FD_read() in H5Fprivate.h was "screened out", thus the compiler could not detect the inconsistency. With the mismatched arguments, MPIO failed badly. Solution: Update the H5FD_read() call with the new parameter. Since the call is used by H5Dread call so far, it is hardcoded to use H5FD_MEM_DRAW as the value. If the call is used besides for H5Dread, this parameter needs to be better defined. (Still need to fix the prototype being blocked off.) Platforms tested: O2K -64 parallel.
Diffstat (limited to 'src')
-rw-r--r--src/H5Smpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5Smpio.c b/src/H5Smpio.c
index 150f918..afeb3f1 100644
--- a/src/H5Smpio.c
+++ b/src/H5Smpio.c
@@ -624,7 +624,7 @@ H5S_mpio_spaces_xfer(H5F_t *f, const struct H5O_layout_t *layout,
HRETURN_ERROR(H5E_IO, H5E_WRITEERROR, FAIL,"MPI write failed");
}
} else {
- err = H5FD_read (f->shared->lf, dxpl_id, addr, mpi_count, buf);
+ err = H5FD_read (f->shared->lf, H5FD_MEM_DRAW, dxpl_id, addr, mpi_count, buf);
if (err) {
HRETURN_ERROR(H5E_IO, H5E_READERROR, FAIL,"MPI read failed");
}