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author | Vailin Choi <vchoi@hdfgroup.org> | 2018-05-17 18:09:50 (GMT) |
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committer | Vailin Choi <vchoi@hdfgroup.org> | 2018-05-17 18:09:50 (GMT) |
commit | 32f57355c28efb390a25865eb3adf9f0b66c6e56 (patch) | |
tree | 523709249b055a89f97eb4bcca1c0b27af58bd7a | |
parent | 6da75cffd2356fb5b5b92204b2d1c34a0e2e99ea (diff) | |
parent | 4df595946c82f739554060c846e4586d07e3d585 (diff) | |
download | hdf5-32f57355c28efb390a25865eb3adf9f0b66c6e56.zip hdf5-32f57355c28efb390a25865eb3adf9f0b66c6e56.tar.gz hdf5-32f57355c28efb390a25865eb3adf9f0b66c6e56.tar.bz2 |
Merge pull request #1071 in HDFFV/hdf5 from ~VCHOI/my_hdf5_fork:hdf5_1_10.sync to hdf5_1_10.sync
* commit '4df595946c82f739554060c846e4586d07e3d585':
Fix for HDFFV-10469: set to latest format for virtual layout encoding.
-rw-r--r-- | src/H5Dvirtual.c | 36 | ||||
-rw-r--r-- | test/vds.c | 2 |
2 files changed, 33 insertions, 5 deletions
diff --git a/src/H5Dvirtual.c b/src/H5Dvirtual.c index dd3508f..d80e086 100644 --- a/src/H5Dvirtual.c +++ b/src/H5Dvirtual.c @@ -417,6 +417,11 @@ H5D__virtual_store_layout(H5F_t *f, H5O_layout_t *layout) hsize_t tmp_nentries; /* Temp. variable for # of VDS entries */ uint32_t chksum; /* Checksum for heap data */ size_t i; /* Local index variable */ + H5P_genplist_t *fapl_plist; /* The file access property list */ + hid_t new_fapl_id; /* The file access property list ID */ + H5F_libver_t low_bound = H5F_LIBVER_V110; /* Set the low bound in fapl to latest */ + H5F_libver_t high_bound = H5F_LIBVER_V110; /* Set the high bound in fapl to latest */ + H5F_t *tmp_f = NULL; /* Pointer to faked file structure */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_PACKAGE @@ -428,6 +433,24 @@ H5D__virtual_store_layout(H5F_t *f, H5O_layout_t *layout) /* Create block if # of used entries > 0 */ if(layout->storage.u.virt.list_nused > 0) { + + /* Make a copy of the default file access property list */ + if(NULL == (fapl_plist = (H5P_genplist_t *)H5I_object(H5P_LST_FILE_ACCESS_ID_g))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list") + + /* Set latest format in fapl_plist for virtual layout encoding */ + if(H5P_set(fapl_plist, H5F_ACS_LIBVER_LOW_BOUND_NAME, &low_bound) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set 'low' bound for library format versions") + if(H5P_set(fapl_plist, H5F_ACS_LIBVER_HIGH_BOUND_NAME, &high_bound) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set 'high' bound for library format versions") + /* Copy and return the fapl id */ + if((new_fapl_id = H5P_copy_plist(fapl_plist, FALSE)) < 0) + HGOTO_ERROR(H5E_INTERNAL, H5E_CANTINIT, FAIL, "can't copy file access property list") + + /* Allocate "fake" file structure with the fapl setting */ + if(NULL == (tmp_f = H5F_fake_alloc((uint8_t)0, new_fapl_id))) + HGOTO_ERROR(H5E_DATASPACE, H5E_CANTALLOC, FAIL, "can't allocate fake file struct") + /* Allocate array for caching results of strlen */ if(NULL == (str_size = (size_t *)H5MM_malloc(2 * layout->storage.u.virt.list_nused * sizeof(size_t)))) HGOTO_ERROR(H5E_OHDR, H5E_RESOURCE, FAIL, "unable to allocate string length array") @@ -457,12 +480,12 @@ H5D__virtual_store_layout(H5F_t *f, H5O_layout_t *layout) block_size += str_size[(2 * i) + 1]; /* Source selection */ - if((select_serial_size = H5S_SELECT_SERIAL_SIZE(layout->storage.u.virt.list[i].source_select,f)) < 0) + if((select_serial_size = H5S_SELECT_SERIAL_SIZE(layout->storage.u.virt.list[i].source_select, tmp_f)) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTENCODE, FAIL, "unable to check dataspace selection size") block_size += (size_t)select_serial_size; /* Virtual dataset selection */ - if((select_serial_size = H5S_SELECT_SERIAL_SIZE(layout->storage.u.virt.list[i].source_dset.virtual_select,f)) < 0) + if((select_serial_size = H5S_SELECT_SERIAL_SIZE(layout->storage.u.virt.list[i].source_dset.virtual_select, tmp_f)) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTENCODE, FAIL, "unable to check dataspace selection size") block_size += (size_t)select_serial_size; } /* end for */ @@ -499,11 +522,11 @@ H5D__virtual_store_layout(H5F_t *f, H5O_layout_t *layout) heap_block_p += str_size[(2 * i) + 1]; /* Source selection */ - if(H5S_SELECT_SERIALIZE(layout->storage.u.virt.list[i].source_select, &heap_block_p,f) < 0) + if(H5S_SELECT_SERIALIZE(layout->storage.u.virt.list[i].source_select, &heap_block_p, tmp_f) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to serialize source selection") /* Virtual selection */ - if(H5S_SELECT_SERIALIZE(layout->storage.u.virt.list[i].source_dset.virtual_select, &heap_block_p,f) < 0) + if(H5S_SELECT_SERIALIZE(layout->storage.u.virt.list[i].source_dset.virtual_select, &heap_block_p, tmp_f) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to serialize virtual selection") } /* end for */ @@ -517,9 +540,14 @@ H5D__virtual_store_layout(H5F_t *f, H5O_layout_t *layout) } /* end if */ done: + /* Release fake file structure */ + if(tmp_f && H5F_fake_free(tmp_f) < 0) + HDONE_ERROR(H5E_DATASPACE, H5E_CANTRELEASE, FAIL, "unable to release fake file struct") + heap_block = (uint8_t *)H5MM_xfree(heap_block); str_size = (size_t *)H5MM_xfree(str_size); + FUNC_LEAVE_NOAPI(ret_value) } /* end H5D__virtual_store_layout() */ @@ -621,7 +621,7 @@ test_api(test_api_config_t config, hid_t fapl) /* Should be a value of 174, not 213. HDFFV-10469 */ - if(test_api_get_ex_dcpl(config, fapl, dcpl, &ex_dcpl, vspace[0], filename, (hsize_t)213) < 0) + if(test_api_get_ex_dcpl(config, fapl, dcpl, &ex_dcpl, vspace[0], filename, (hsize_t)174) < 0) TEST_ERROR /* Test H5Pget_virtual_count */ |