From 36e8e2be4bcb55dc0569a1ce502b055d3ed380f8 Mon Sep 17 00:00:00 2001 From: Dana Robinson Date: Mon, 30 Mar 2020 01:51:36 -0700 Subject: Misc changes for h5dump VOL changes. --- src/H5Dint.c | 2 +- tools/lib/h5tools_dump.c | 60 +++++++++++++++++++++++---------------- tools/lib/h5tools_str.c | 14 ++++----- tools/lib/h5tools_utils.c | 8 +++--- tools/src/h5ls/h5ls.c | 8 +++--- tools/src/h5repack/h5repack.c | 4 +-- tools/testfiles/tgrpnullspace.ddl | 2 +- 7 files changed, 54 insertions(+), 44 deletions(-) diff --git a/src/H5Dint.c b/src/H5Dint.c index 1624f7b..3e625de 100644 --- a/src/H5Dint.c +++ b/src/H5Dint.c @@ -2550,7 +2550,7 @@ done: /*------------------------------------------------------------------------- * Function: H5D__get_offset * - * Purpose: Private function for H5D__get_offset. Returns the address + * Purpose: Private function for H5Dget_offset(). Returns the address * of dataset in file. * * Return: Success: The address of dataset diff --git a/tools/lib/h5tools_dump.c b/tools/lib/h5tools_dump.c index 96545c8..14cb622 100644 --- a/tools/lib/h5tools_dump.c +++ b/tools/lib/h5tools_dump.c @@ -2099,11 +2099,11 @@ h5tools_print_datatype(FILE *stream, h5tools_str_t *buffer, const h5tool_format_ if(obj) { if(!obj->recorded) { - char *obj_addr_str = NULL; + char *obj_tok_str = NULL; - H5Otoken_to_str(type, &oinfo.token, &obj_addr_str); - h5tools_str_append(buffer,"\"/#%s\"", obj_addr_str); - H5free_memory(obj_addr_str); + H5Otoken_to_str(type, &oinfo.token, &obj_tok_str); + h5tools_str_append(buffer,"\"/#%s\"", obj_tok_str); + H5free_memory(obj_tok_str); } else h5tools_str_append(buffer, "\"%s\"", obj->objname); @@ -3241,16 +3241,15 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, break; case H5D_CONTIGUOUS: { - int next; + int n_external; - next = H5Pget_external_count(dcpl_id); + n_external = H5Pget_external_count(dcpl_id); - /*------------------------------------------------------------------------- - * EXTERNAL_FILE - *------------------------------------------------------------------------- - */ ctx->indent_level++; - if (next) { + if (n_external) { + + /* EXTERNAL FILE */ + ctx->need_prefix = TRUE; h5tools_str_reset(&buffer); @@ -3264,7 +3263,7 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0); ctx->indent_level++; - for (j = 0; j < (unsigned) next; j++) { + for (j = 0; j < (unsigned) n_external; j++) { H5Pget_external(dcpl_id, j, sizeof(name), name, &offset, &size); ctx->need_prefix = TRUE; @@ -3285,6 +3284,8 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, else { haddr_t ioffset; + /* NORMAL FILE */ + ctx->need_prefix = TRUE; h5tools_str_reset(&buffer); @@ -3299,9 +3300,18 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, ctx->need_prefix = TRUE; + /* NOTE: H5Dget_offset() is a native VOL connector optional + * API call and will not work with arbitrary VOL + * connectors. When unsupported, it will return + * HADDR_UNDEF and the numerical value of this will + * be printed. + */ h5tools_str_reset(&buffer); ioffset = H5Dget_offset(obj_id); - h5tools_str_append(&buffer, "OFFSET "H5_PRINTF_HADDR_FMT, ioffset); + if (HADDR_UNDEF == ioffset) + h5tools_str_append(&buffer, "OFFSET Undefined (HADDR_UNDEF)"); + else + h5tools_str_append(&buffer, "OFFSET "H5_PRINTF_HADDR_FMT, ioffset); h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0); } ctx->indent_level--; @@ -3311,23 +3321,23 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, case H5D_VIRTUAL: { char dsetname[256]; /* virtual datset name */ - size_t vmaps; + size_t n_vmaps; - H5Pget_virtual_count(dcpl_id, &vmaps); + H5Pget_virtual_count(dcpl_id, &n_vmaps); - if (vmaps) { - size_t next; + if (n_vmaps) { + size_t curr_vmap; ssize_t H5_ATTR_NDEBUG_UNUSED ssize_out; ctx->indent_level++; - for (next = 0; next < (unsigned) vmaps; next++) { - hid_t virtual_vspace = H5Pget_virtual_vspace(dcpl_id, next); - hid_t virtual_srcspace = H5Pget_virtual_srcspace(dcpl_id, next); + for (curr_vmap = 0; curr_vmap < n_vmaps; curr_vmap++) { + hid_t virtual_vspace = H5Pget_virtual_vspace(dcpl_id, curr_vmap); + hid_t virtual_srcspace = H5Pget_virtual_srcspace(dcpl_id, curr_vmap); ctx->need_prefix = TRUE; h5tools_str_reset(&buffer); - h5tools_str_append(&buffer, "%s %ld %s ", VDS_MAPPING, next, BEGIN); + h5tools_str_append(&buffer, "%s %ld %s ", VDS_MAPPING, curr_vmap, BEGIN); h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0); ctx->indent_level++; @@ -3358,14 +3368,14 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, ctx->indent_level++; - ssize_out = H5Pget_virtual_filename(dcpl_id, next, NULL, 0); + ssize_out = H5Pget_virtual_filename(dcpl_id, curr_vmap, NULL, 0); HDassert(ssize_out > 0); HDassert((size_t)ssize_out < sizeof(name)); - H5Pget_virtual_filename(dcpl_id, next, name, sizeof(name)); - ssize_out = H5Pget_virtual_dsetname(dcpl_id, next, NULL, 0); + H5Pget_virtual_filename(dcpl_id, curr_vmap, name, sizeof(name)); + ssize_out = H5Pget_virtual_dsetname(dcpl_id, curr_vmap, NULL, 0); HDassert(ssize_out > 0); HDassert((size_t)ssize_out < sizeof(name)); - H5Pget_virtual_dsetname(dcpl_id, next, dsetname, sizeof(dsetname)); + H5Pget_virtual_dsetname(dcpl_id, curr_vmap, dsetname, sizeof(dsetname)); ctx->need_prefix = TRUE; diff --git a/tools/lib/h5tools_str.c b/tools/lib/h5tools_str.c index 6515ecd..5c777a9 100644 --- a/tools/lib/h5tools_str.c +++ b/tools/lib/h5tools_str.c @@ -1101,12 +1101,12 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai { /* Object references -- show the type and OID of the referenced object. */ H5O_info2_t oi; - char *obj_addr_str = NULL; + char *obj_tok_str = NULL; H5TOOLS_DEBUG("ref_type is H5R_OBJECT1"); if((obj = H5Ropen_object(ref_vp, H5P_DEFAULT, H5P_DEFAULT)) >= 0) { H5Oget_info3(obj, &oi, H5O_INFO_BASIC); - H5Otoken_to_str(obj, &oi.token, &obj_addr_str); + H5Otoken_to_str(obj, &oi.token, &obj_tok_str); } else H5TOOLS_ERROR(NULL, "H5Ropen_object H5R_OBJECT1 failed"); @@ -1137,13 +1137,13 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai /* Print OID */ if(info->obj_hidefileno) - h5tools_str_append(str, info->obj_format, obj_addr_str); + h5tools_str_append(str, info->obj_format, obj_tok_str); else - h5tools_str_append(str, info->obj_format, oi.fileno, obj_addr_str); + h5tools_str_append(str, info->obj_format, oi.fileno, obj_tok_str); - if(obj_addr_str) { - H5free_memory(obj_addr_str); - obj_addr_str = NULL; + if(obj_tok_str) { + H5free_memory(obj_tok_str); + obj_tok_str = NULL; } if(obj >= 0) diff --git a/tools/lib/h5tools_utils.c b/tools/lib/h5tools_utils.c index 8a7a4dd..1a1c2db 100644 --- a/tools/lib/h5tools_utils.c +++ b/tools/lib/h5tools_utils.c @@ -648,17 +648,17 @@ static void dump_table(hid_t fid, char* tablename, table_t *table) { unsigned u; - char *obj_addr_str = NULL; + char *obj_tok_str = NULL; PRINTSTREAM(rawoutstream,"%s: # of entries = %d\n", tablename,table->nobjs); for (u = 0; u < table->nobjs; u++) { - H5VLconnector_token_to_str(fid, table->objs[u].obj_token, &obj_addr_str); + H5VLconnector_token_to_str(fid, table->objs[u].obj_token, &obj_tok_str); - PRINTSTREAM(rawoutstream,"%s %s %d %d\n", obj_addr_str, + PRINTSTREAM(rawoutstream,"%s %s %d %d\n", obj_tok_str, table->objs[u].objname, table->objs[u].displayed, table->objs[u].recorded); - H5VLfree_token_str(fid, obj_addr_str); + H5VLfree_token_str(fid, obj_tok_str); } } diff --git a/tools/src/h5ls/h5ls.c b/tools/src/h5ls/h5ls.c index 6c48d6e..a18b6c6 100644 --- a/tools/src/h5ls/h5ls.c +++ b/tools/src/h5ls/h5ls.c @@ -2362,7 +2362,7 @@ list_obj(const char *name, const H5O_info2_t *oinfo, const char *first_seen, voi if (verbose_g > 0) { size_t buf_size = 0; char* comment = NULL; - char* obj_addr_str = NULL; + char* obj_tok_str = NULL; ssize_t cmt_bufsize = -1; /* Display attributes */ @@ -2371,14 +2371,14 @@ list_obj(const char *name, const H5O_info2_t *oinfo, const char *first_seen, voi H5Aiterate2(obj, H5_INDEX_NAME, H5_ITER_INC, NULL, list_attr, NULL); /* Object location & reference count */ - H5Otoken_to_str(obj, &oinfo->token, &obj_addr_str); + H5Otoken_to_str(obj, &oinfo->token, &obj_tok_str); h5tools_str_reset(&buffer); - h5tools_str_append(&buffer, " %-10s %lu:%s\n", "Location:", oinfo->fileno, obj_addr_str); + h5tools_str_append(&buffer, " %-10s %lu:%s\n", "Location:", oinfo->fileno, obj_tok_str); h5tools_str_append(&buffer, " %-10s %u\n", "Links:", (unsigned)oinfo->rc); h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0); - H5free_memory(obj_addr_str); + H5free_memory(obj_tok_str); /* Modification time */ if (oinfo->mtime > 0) { diff --git a/tools/src/h5repack/h5repack.c b/tools/src/h5repack/h5repack.c index 081bdcd..b2cb02b 100644 --- a/tools/src/h5repack/h5repack.c +++ b/tools/src/h5repack/h5repack.c @@ -259,7 +259,7 @@ copy_named_datatype(hid_t type_in, hid_t fidout, named_dt_t **named_dt_head_p, t dt->next = *named_dt_head_p; *named_dt_head_p = dt; - /* Update the address and id */ + /* Update the token/address and id */ HDmemcpy(&dt->obj_token, &travt->objs[i].obj_token, sizeof(H5O_token_t)); dt->id_out = H5I_INVALID_HID; @@ -282,7 +282,7 @@ copy_named_datatype(hid_t type_in, hid_t fidout, named_dt_t **named_dt_head_p, t dt_ret->next = *named_dt_head_p; *named_dt_head_p = dt_ret; - /* Update the address and id */ + /* Update the token/address and id */ HDmemcpy(&dt_ret->obj_token, &oinfo.token, sizeof(H5O_token_t)); dt_ret->id_out = H5I_INVALID_HID; } /* end if requested datatype not found */ diff --git a/tools/testfiles/tgrpnullspace.ddl b/tools/testfiles/tgrpnullspace.ddl index 2b91527..df4b2cc 100644 --- a/tools/testfiles/tgrpnullspace.ddl +++ b/tools/testfiles/tgrpnullspace.ddl @@ -13,7 +13,7 @@ GROUP "/" { STORAGE_LAYOUT { CONTIGUOUS SIZE 0 - OFFSET 18446744073709551615 + OFFSET Undefined (HADDR_UNDEF) } FILTERS { NONE -- cgit v0.12 From 456308ff17f2c7462a644f9505643d9c1a7efcb8 Mon Sep 17 00:00:00 2001 From: Dana Robinson Date: Thu, 2 Apr 2020 02:12:19 -0700 Subject: Added checks for native optional call support in some of the tools. --- src/H5VL.c | 2 +- tools/lib/h5tools_dump.c | 62 ++++++++++++++++++++++++++--------------- tools/src/h5dump/h5dump_ddl.c | 16 +++++++++++ tools/src/h5ls/h5ls.c | 64 +++++++++++++++++++++++++------------------ 4 files changed, 95 insertions(+), 49 deletions(-) diff --git a/src/H5VL.c b/src/H5VL.c index 18fd3d6..f83baf2 100644 --- a/src/H5VL.c +++ b/src/H5VL.c @@ -663,7 +663,7 @@ done: /*--------------------------------------------------------------------------- * Function: H5VLobject * - * Purpose: Retrieve the object pointer associated with an hid_t for a. + * Purpose: Retrieve the object pointer associated with an hid_t for a * VOL object. * * Note: This routine is mainly targeted toward unwrapping objects for diff --git a/tools/lib/h5tools_dump.c b/tools/lib/h5tools_dump.c index 14cb622..27bdead 100644 --- a/tools/lib/h5tools_dump.c +++ b/tools/lib/h5tools_dump.c @@ -3110,7 +3110,7 @@ h5tools_print_fill_value(h5tools_str_t *buffer/*in,out*/, const h5tool_format_t */ void h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, - h5tools_context_t *ctx, hid_t dcpl_id, hid_t type_id, hid_t obj_id) + h5tools_context_t *ctx, hid_t dcpl_id, hid_t type_id, hid_t dset_id) { int nfilters; /* number of filters */ int rank; /* rank */ @@ -3141,7 +3141,7 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, if (info->line_ncols > 0) ncols = info->line_ncols; - storage_size = H5Dget_storage_size(obj_id); + storage_size = H5Dget_storage_size(dset_id); nfilters = H5Pget_nfilters(dcpl_id); HDstrcpy(f_name,"\0"); @@ -3182,8 +3182,8 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, double ratio = 0; int ok = 0; - hid_t tid = H5Dget_type(obj_id); - hid_t sid = H5Dget_space(obj_id); + hid_t tid = H5Dget_type(dset_id); + hid_t sid = H5Dget_space(dset_id); size_t datum_size = H5Tget_size(tid); int ndims = H5Sget_simple_extent_dims(sid, dims, NULL); @@ -3283,6 +3283,9 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, } else { haddr_t ioffset; + void *obj = NULL; + hid_t connector_id = H5I_INVALID_HID; + hbool_t supported = FALSE; /* NORMAL FILE */ @@ -3298,21 +3301,26 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, h5tools_str_append(&buffer,"SIZE " HSIZE_T_FORMAT, storage_size); h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0); - ctx->need_prefix = TRUE; - - /* NOTE: H5Dget_offset() is a native VOL connector optional - * API call and will not work with arbitrary VOL - * connectors. When unsupported, it will return - * HADDR_UNDEF and the numerical value of this will - * be printed. + /* Only dump the offset if the VOL connector implements + * the functionality. */ - h5tools_str_reset(&buffer); - ioffset = H5Dget_offset(obj_id); - if (HADDR_UNDEF == ioffset) - h5tools_str_append(&buffer, "OFFSET Undefined (HADDR_UNDEF)"); - else - h5tools_str_append(&buffer, "OFFSET "H5_PRINTF_HADDR_FMT, ioffset); - h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0); + obj = H5VLobject(dset_id); + connector_id = H5VLget_connector_id(dset_id); + H5VLintrospect_opt_query(obj, connector_id, H5VL_SUBCLS_DATASET, H5VL_NATIVE_DATASET_GET_OFFSET, &supported); + H5VLclose(connector_id); + + if (supported) { + + ctx->need_prefix = TRUE; + + h5tools_str_reset(&buffer); + ioffset = H5Dget_offset(dset_id); + if (HADDR_UNDEF == ioffset) + h5tools_str_append(&buffer, "OFFSET Undefined (HADDR_UNDEF)"); + else + h5tools_str_append(&buffer, "OFFSET "H5_PRINTF_HADDR_FMT, ioffset); + h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0); + } } ctx->indent_level--; } @@ -3639,7 +3647,7 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, break; case H5D_FILL_VALUE_USER_DEFINED: ctx->indent_level--; - h5tools_print_fill_value(&buffer, info, ctx, dcpl_id, type_id, obj_id); + h5tools_print_fill_value(&buffer, info, ctx, dcpl_id, type_id, dset_id); ctx->indent_level++; break; case H5D_FILL_VALUE_ERROR: @@ -3724,6 +3732,17 @@ h5tools_dump_comment(FILE *stream, const h5tool_format_t *info, h5tools_context_ * instead of the current stripmine position i; this is necessary * to print the array indices */ + void *obj = NULL; + hid_t connector_id = H5I_INVALID_HID; + hbool_t supported = FALSE; + + /* Check if comments are supported and return if not */ + obj = H5VLobject(obj_id); + connector_id = H5VLget_connector_id(obj_id); + H5VLintrospect_opt_query(obj, connector_id, H5VL_SUBCLS_OBJECT, H5VL_NATIVE_OBJECT_GET_COMMENT, &supported); + H5VLclose(connector_id); + if (!supported) + return; /* setup */ HDmemset(&buffer, 0, sizeof(h5tools_str_t)); @@ -3733,8 +3752,7 @@ h5tools_dump_comment(FILE *stream, const h5tool_format_t *info, h5tools_context_ cmt_bufsize = H5Oget_comment(obj_id, comment, buf_size); - /* call H5Oget_comment again with the correct value. - * If the call to H5Oget_comment returned an error, skip this block */ + /* call H5Oget_comment again with the correct value */ if (cmt_bufsize > 0) { comment = (char *)HDmalloc((size_t)(cmt_bufsize+1)); /* new_size including null terminator */ if(comment) { @@ -3749,7 +3767,7 @@ h5tools_dump_comment(FILE *stream, const h5tool_format_t *info, h5tools_context_ h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t)ncols, (hsize_t)0, (hsize_t)0); h5tools_str_close(&buffer); - } /* end if */ + } HDfree(comment); } } diff --git a/tools/src/h5dump/h5dump_ddl.c b/tools/src/h5dump/h5dump_ddl.c index 9414f5b..e97ab7e 100644 --- a/tools/src/h5dump/h5dump_ddl.c +++ b/tools/src/h5dump/h5dump_ddl.c @@ -1136,6 +1136,22 @@ dump_fcpl(hid_t fid) unsigned sym_ik; /* symbol table B-tree internal 'K' value */ unsigned istore_ik; /* indexed storage B-tree internal 'K' value */ + void *obj = NULL; + hid_t connector_id = H5I_INVALID_HID; + hbool_t supported = FALSE; + + /* Dumping the information here only makes sense for the native + * VOL connector. The only VOL call here is H5Fget_info(), so we'll + * use that as a proxy for "native-ness". If that isn't supported, we'll + * just return. + */ + obj = H5VLobject(fid); + connector_id = H5VLget_connector_id(fid); + H5VLintrospect_opt_query(obj, connector_id, H5VL_SUBCLS_FILE, H5VL_NATIVE_FILE_GET_INFO, &supported); + H5VLclose(connector_id); + if (!supported) + return; + fcpl=H5Fget_create_plist(fid); H5Fget_info2(fid, &finfo); H5Pget_userblock(fcpl,&userblock); diff --git a/tools/src/h5ls/h5ls.c b/tools/src/h5ls/h5ls.c index 476b6dc..2d545d2 100644 --- a/tools/src/h5ls/h5ls.c +++ b/tools/src/h5ls/h5ls.c @@ -2334,13 +2334,13 @@ list_obj(const char *name, const H5O_info2_t *oinfo, const char *first_seen, voi h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0); } /* end if */ else { - hid_t obj = H5I_INVALID_HID; /* ID of object opened */ + hid_t obj_id = H5I_INVALID_HID; /* ID of object opened */ /* Open the object. Not all objects can be opened. If this is the case * then return right away. */ H5TOOLS_DEBUG("Open object name=%s", name); - if (obj_type >= 0 && (obj = H5Oopen(iter->fid, name, H5P_DEFAULT)) < 0) { + if (obj_type >= 0 && (obj_id = H5Oopen(iter->fid, name, H5P_DEFAULT)) < 0) { h5tools_str_reset(&buffer); h5tools_str_append(&buffer, " *ERROR*\n"); h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0); @@ -2350,7 +2350,7 @@ list_obj(const char *name, const H5O_info2_t *oinfo, const char *first_seen, voi /* List the first line of information for the object. */ H5TOOLS_DEBUG("Object type:%d", obj_type); if (obj_type >= 0 && dispatch_g[obj_type].list1) - (dispatch_g[obj_type].list1)(obj); + (dispatch_g[obj_type].list1)(obj_id); if (!iter->symlink_target || (verbose_g > 0)) { h5tools_str_reset(&buffer); h5tools_str_append(&buffer, "\n"); @@ -2364,14 +2364,17 @@ list_obj(const char *name, const H5O_info2_t *oinfo, const char *first_seen, voi char* comment = NULL; char* obj_tok_str = NULL; ssize_t cmt_bufsize = -1; + void *obj = NULL; + hid_t connector_id = H5I_INVALID_HID; + hbool_t supported = FALSE; /* Display attributes */ H5TOOLS_DEBUG("Display attributes"); if (obj_type >= 0) - H5Aiterate2(obj, H5_INDEX_NAME, H5_ITER_INC, NULL, list_attr, NULL); + H5Aiterate2(obj_id, H5_INDEX_NAME, H5_ITER_INC, NULL, list_attr, NULL); /* Object location & reference count */ - H5Otoken_to_str(obj, &oinfo->token, &obj_tok_str); + H5Otoken_to_str(obj_id, &oinfo->token, &obj_tok_str); h5tools_str_reset(&buffer); h5tools_str_append(&buffer, " %-10s %lu:%s\n", "Location:", oinfo->fileno, obj_tok_str); @@ -2397,36 +2400,45 @@ list_obj(const char *name, const H5O_info2_t *oinfo, const char *first_seen, voi } /* end if */ } /* end if */ - /* Object comment */ - cmt_bufsize = H5Oget_comment(obj, comment, buf_size); - - /* if the actual length of the comment is longer than cmt_bufsize, then call - * H5Oget_comment again with the correct value. - * If the call to H5Oget_comment returned an error, skip this block */ - if (cmt_bufsize > 0) { - comment = (char *)HDmalloc((size_t)cmt_bufsize + 1); /* new_size including null terminator */ - if (comment) { - cmt_bufsize = H5Oget_comment(obj, comment, (size_t)cmt_bufsize); - if (cmt_bufsize > 0) { - comment[cmt_bufsize] = 0; - h5tools_str_reset(&buffer); - h5tools_str_append(&buffer, " %-10s \"", "Comment:"); - print_string(&buffer, comment, FALSE); - h5tools_str_append(&buffer, "\"\n"); - h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0); - } /* end if */ - HDfree(comment); + /* Only emit comments if the VOL connector supports that */ + obj = H5VLobject(obj_id); + connector_id = H5VLget_connector_id(obj_id); + H5VLintrospect_opt_query(obj, connector_id, H5VL_SUBCLS_OBJECT, H5VL_NATIVE_OBJECT_GET_COMMENT, &supported); + H5VLclose(connector_id); + + if (supported) { + + /* Object comment */ + cmt_bufsize = H5Oget_comment(obj_id, comment, buf_size); + + /* if the actual length of the comment is longer than cmt_bufsize, then call + * H5Oget_comment again with the correct value. + */ + if (cmt_bufsize > 0) { + comment = (char *)HDmalloc((size_t)cmt_bufsize + 1); /* new_size including null terminator */ + if (comment) { + cmt_bufsize = H5Oget_comment(obj_id, comment, (size_t)cmt_bufsize); + if (cmt_bufsize > 0) { + comment[cmt_bufsize] = 0; + h5tools_str_reset(&buffer); + h5tools_str_append(&buffer, " %-10s \"", "Comment:"); + print_string(&buffer, comment, FALSE); + h5tools_str_append(&buffer, "\"\n"); + h5tools_render_element(rawoutstream, info, &ctx, &buffer, &curr_pos, (size_t)info->line_ncols, (hsize_t)0, (hsize_t)0); + } /* end if */ + HDfree(comment); + } } } } /* end if */ /* Detailed list for object */ if (obj_type >= 0 && dispatch_g[obj_type].list2) - (dispatch_g[obj_type].list2)(obj, name); + (dispatch_g[obj_type].list2)(obj_id, name); /* Close the object. */ if (obj_type >= 0) - H5Oclose(obj); + H5Oclose(obj_id); } /* end else */ done: -- cgit v0.12 From 85b3b9e67086d577a8d4ce95eb46a8ed7724e9f3 Mon Sep 17 00:00:00 2001 From: Dana Robinson Date: Thu, 2 Apr 2020 10:25:46 -0700 Subject: Updated tools dump output when dataset offset is undefined. --- tools/lib/h5tools_dump.c | 2 +- tools/testfiles/tgrpnullspace.ddl | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/lib/h5tools_dump.c b/tools/lib/h5tools_dump.c index 27bdead..1e23afa 100644 --- a/tools/lib/h5tools_dump.c +++ b/tools/lib/h5tools_dump.c @@ -3316,7 +3316,7 @@ h5tools_dump_dcpl(FILE *stream, const h5tool_format_t *info, h5tools_str_reset(&buffer); ioffset = H5Dget_offset(dset_id); if (HADDR_UNDEF == ioffset) - h5tools_str_append(&buffer, "OFFSET Undefined (HADDR_UNDEF)"); + h5tools_str_append(&buffer, "OFFSET HADDR_UNDEF"); else h5tools_str_append(&buffer, "OFFSET "H5_PRINTF_HADDR_FMT, ioffset); h5tools_render_element(stream, info, ctx, &buffer, &curr_pos, (size_t) ncols, (hsize_t) 0, (hsize_t) 0); diff --git a/tools/testfiles/tgrpnullspace.ddl b/tools/testfiles/tgrpnullspace.ddl index df4b2cc..7c1ef6c 100644 --- a/tools/testfiles/tgrpnullspace.ddl +++ b/tools/testfiles/tgrpnullspace.ddl @@ -13,7 +13,7 @@ GROUP "/" { STORAGE_LAYOUT { CONTIGUOUS SIZE 0 - OFFSET Undefined (HADDR_UNDEF) + OFFSET HADDR_UNDEF } FILTERS { NONE -- cgit v0.12