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| author | Neil Fortner <nfortne2@hdfgroup.org> | 2009-04-08 21:53:31 (GMT) |
|---|---|---|
| committer | Neil Fortner <nfortne2@hdfgroup.org> | 2009-04-08 21:53:31 (GMT) |
| commit | c1c58f79a865a1e4bf53949e8819f6612c2cbd93 (patch) | |
| tree | 156e27bc731b365284991ea0e3cf53a1cdf5c9d6 /src/H5Fpkg.h | |
| parent | 659f3a77ea0f7548ed09a9624de3fe2a183f451c (diff) | |
| download | hdf5-c1c58f79a865a1e4bf53949e8819f6612c2cbd93.zip hdf5-c1c58f79a865a1e4bf53949e8819f6612c2cbd93.tar.gz hdf5-c1c58f79a865a1e4bf53949e8819f6612c2cbd93.tar.bz2 | |
[svn-r16710] Purpose: Fix bug 1423
Description:
Versions of the library between 1.3.0 and 1.6.3 have a bug which prevents them
from opening any file that does not have the root group's symbol table
information cached in the root group's entry in the superblock. Prior to 1.8
this was not an issue as this information was always cached. However, 1.8.0
stopped writing this information (which is not required by the file format
specification), and these older versions can therefore not read files created or
last written by versions 1.8.0 to 1.8.2. This fix modifies the library to once
again add this information to the superblock (when using the old file format).
Tested: jam, linew, smirom (h5committest)
Diffstat (limited to 'src/H5Fpkg.h')
| -rw-r--r-- | src/H5Fpkg.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/H5Fpkg.h b/src/H5Fpkg.h index 4080705..49af73e 100644 --- a/src/H5Fpkg.h +++ b/src/H5Fpkg.h @@ -158,7 +158,8 @@ typedef struct H5F_file_t { int ncwfs; /* Num entries on cwfs list */ struct H5HG_heap_t **cwfs; /* Global heap cache */ struct H5G_t *root_grp; /* Open root group */ - H5G_entry_t *root_ent; /* Root group symbol table entry */ + H5G_entry_t *root_ent; /* Root group symbol table entry */ + haddr_t root_addr; /* Root group address */ H5FO_t *open_objs; /* Open objects in file */ H5RC_t *grp_btree_shared; /* Ref-counted group B-tree node info */ @@ -225,7 +226,7 @@ H5_DLL herr_t H5F_mount_count_ids(H5F_t *f, unsigned *nopen_files, unsigned *nop /* Superblock related routines */ H5_DLL herr_t H5F_super_init(H5F_t *f, hid_t dxpl_id); H5_DLL herr_t H5F_super_write(H5F_t *f, hid_t dxpl_id); -H5_DLL herr_t H5F_super_read(H5F_t *f, hid_t dxpl_id, H5G_loc_t *root_loc); +H5_DLL herr_t H5F_super_read(H5F_t *f, hid_t dxpl_id); H5_DLL herr_t H5F_super_ext_size(H5F_t *f, hid_t dxpl_id, hsize_t *super_ext_info); /* Metadata accumulator routines */ @@ -247,6 +248,7 @@ H5_DLL herr_t H5F_sfile_remove(H5F_file_t *shared); #ifdef H5F_TESTING H5_DLL herr_t H5F_get_sohm_mesg_count_test(hid_t fid, unsigned type_id, size_t *mesg_count); +H5_DLL herr_t H5F_check_cached_stab_test(hid_t file_id); #endif /* H5F_TESTING */ #endif /* _H5Fpkg_H */ |