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[svn-r3224] ./hdf5/src/H5FDstdio.c

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2000-12-29 08:57:58 Robb Matzke  <matzke@llnl.gov>
	* H5FD_stdio_query: The `flags' argument is advertised to be output only. Therefore I
	   added code to zero its value before the feature bits
	   are assigned.
This commit is contained in:
Robb Matzke 2000-12-29 13:35:27 -05:00
parent 250ca943d3
commit 12dd74b53f
1 changed files with 16 additions and 15 deletions

31
src/H5FDstdio.c
View File

@ -134,8 +134,8 @@ static herr_t H5FD_stdio_write(H5FD_t *lf, H5FD_mem_t type, hid_t fapl_id, haddr
static herr_t H5FD_stdio_flush(H5FD_t *_file);
static const H5FD_class_t H5FD_stdio_g = {
"stdio", /*name */
MAXADDR, /*maxaddr */
"stdio", /*name */
MAXADDR, /*maxaddr */
NULL, /*sb_size */
NULL, /*sb_encode */
NULL, /*sb_decode */
@ -146,19 +146,19 @@ static const H5FD_class_t H5FD_stdio_g = {
0, /*dxpl_size */
NULL, /*dxpl_copy */
NULL, /*dxpl_free */
H5FD_stdio_open, /*open */
H5FD_stdio_close, /*close */
H5FD_stdio_cmp, /*cmp */
H5FD_stdio_query, /*query */
H5FD_stdio_open, /*open */
H5FD_stdio_close, /*close */
H5FD_stdio_cmp, /*cmp */
H5FD_stdio_query, /*query */
NULL, /*alloc */
NULL, /*free */
H5FD_stdio_get_eoa, /*get_eoa */
H5FD_stdio_set_eoa, /*set_eoa */
H5FD_stdio_get_eof, /*get_eof */
H5FD_stdio_read, /*read */
H5FD_stdio_write, /*write */
H5FD_stdio_flush, /*flush */
H5FD_FLMAP_SINGLE, /*fl_map */
H5FD_stdio_get_eoa, /*get_eoa */
H5FD_stdio_set_eoa, /*set_eoa */
H5FD_stdio_get_eof, /*get_eof */
H5FD_stdio_read, /*read */
H5FD_stdio_write, /*write */
H5FD_stdio_flush, /*flush */
H5FD_FLMAP_SINGLE, /*fl_map */
};
@ -426,7 +426,7 @@ H5FD_stdio_cmp(const H5FD_t *_f1, const H5FD_t *_f2)
* Function: H5FD_stdio_query
*
* Purpose: Set the flags that this VFL driver is capable of supporting.
* (listed in H5FDpublic.h)
* (listed in H5FDpublic.h)
*
* Return: Success: non-negative
*
@ -447,10 +447,11 @@ H5FD_stdio_query(const H5FD_t *_f, unsigned long *flags /* out */)
/* Set the VFL feature flags that this driver supports */
if(flags) {
*flags = 0;
*flags|=H5FD_FEAT_AGGREGATE_METADATA; /* OK to aggregate metadata allocations */
*flags|=H5FD_FEAT_ACCUMULATE_METADATA; /* OK to accumulate metadata for faster writes */
*flags|=H5FD_FEAT_DATA_SIEVE; /* OK to perform data sieving for faster raw data reads & writes */
} /* end if */
}
return(0);
}