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| author | Neil Fortner <nfortne2@hdfgroup.org> | 2009-04-20 19:12:19 (GMT) |
|---|---|---|
| committer | Neil Fortner <nfortne2@hdfgroup.org> | 2009-04-20 19:12:19 (GMT) |
| commit | 8c074d5c03ccecf3c133208fdc603d55774e880a (patch) | |
| tree | 3520d740df8cc3644de5b08244b7628a6d07712c /src/H5Zprivate.h | |
| parent | b8036fc5f6db4b6ddd528e741697224db7aba23a (diff) | |
| download | hdf5-8c074d5c03ccecf3c133208fdc603d55774e880a.zip hdf5-8c074d5c03ccecf3c133208fdc603d55774e880a.tar.gz hdf5-8c074d5c03ccecf3c133208fdc603d55774e880a.tar.bz2 | |
[svn-r16807] Purpose: Fix bug 1533
Description:
Previously, there was no versioning for H5Z_class_t. This prevented applications
written for 1.6 using custom filters from being able to use the 1.8 library.
There is now an H5Z_class1_t and H5Z_class2_t to enable compatibility. H5Zregister is
*not* versioned, it determines which version of the struct has been passed in by the
value of the first field (id or version, both are ints).
Tested: jam, linew, smirom (h5committest), jam (--with-default-api-version=v16)
Diffstat (limited to 'src/H5Zprivate.h')
| -rw-r--r-- | src/H5Zprivate.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/H5Zprivate.h b/src/H5Zprivate.h index 15b7289..3ce0a0c 100644 --- a/src/H5Zprivate.h +++ b/src/H5Zprivate.h @@ -72,7 +72,8 @@ typedef struct { struct H5O_pline_t; /*forward decl*/ /* Internal API routines */ -H5_DLL herr_t H5Z_register(const H5Z_class_t *cls); +H5_DLL herr_t H5Z_init(void); +H5_DLL herr_t H5Z_register(const H5Z_class2_t *cls); H5_DLL herr_t H5Z_unregister(H5Z_filter_t id); H5_DLL herr_t H5Z_append(struct H5O_pline_t *pline, H5Z_filter_t filter, unsigned flags, size_t cd_nelmts, const unsigned int cd_values[]); @@ -83,7 +84,7 @@ H5_DLL herr_t H5Z_pipeline(const struct H5O_pline_t *pline, H5Z_EDC_t edc_read, H5Z_cb_t cb_struct, size_t *nbytes/*in,out*/, size_t *buf_size/*in,out*/, void **buf/*in,out*/); -H5_DLL H5Z_class_t *H5Z_find(H5Z_filter_t id); +H5_DLL H5Z_class2_t *H5Z_find(H5Z_filter_t id); H5_DLL herr_t H5Z_can_apply(hid_t dcpl_id, hid_t type_id); H5_DLL herr_t H5Z_set_local(hid_t dcpl_id, hid_t type_id); H5_DLL H5Z_filter_info_t *H5Z_filter_info(const struct H5O_pline_t *pline, |