Purpose:
Added 'ID to name' support
Description:
There is a new API function H5Iget_name
Most of the changes are on H5G.c , regarding the symbol table entry struct H5G_entry_t
which has 2 new fields 'name' and 'old_name'
A new private function was introduced H5G_ent_copy, that does a deep copy
between 2 symbol table entries
The test file is getname.c
Platforms tested:
windows 2000, Linux, Solaris
Code cleanup
Description:
Changed the last HRETURN* statements in the FUNC_ENTER macros into HGOTO*
macros, which reduces the size of the library binary in certain
configurations by another 10%
Platforms tested:
FreeBSD 4.6 (sleipnir) serial & parallel, IRIX64 6.5 (modi4) serial &
parallel
Code cleanup
Description:
Change most (all?) HRETURN_ERROR macros to HGOTO_ERROR macros, along with
HRETURN macros to HGOTO_DONE macros. This unifies the error return path
from functions and reduces the size of the library by up to 10% on some
platforms.
Additionally, I improved a lot of the error cleanup code in many routines.
Platforms tested:
FreeBSD 4.6 (sleipnir) serial & parallel and IRIX64 6.5 (modi4) serial &
parallel.
Code cleanup
Description:
Broke the FUNC_ENTER macro into several macros, with more specialized
uses (which followup mail will describe). This was designed to move
most/all of the checks which could be done at compile time to that point,
instead of needlessly performing them (over & over :-) at run-time.
This reduces the library's size (and thus staticly linked binaries) and
has a minor speedup effect also.
Platforms tested:
IRIX64 6.5 (modi4) with parallel & FORTRAN enabled, and additional testing
on FreeBSD and Solaris immediately after the checkin.
Code cleanup.
Description:
Took Robb's recent ideas for improving the FUNC_ENTER/FUNC_LEAVE macros
equivalents in the SAF library and adapted them to our library. I added
an additional macro which is equivalent to FUNC_ENTER:
FUNC_ENTER_NOINIT - Has the API tracing code, etc. from FUNC_ENTER but
none of the library or interface initialization code. This is to
be used _only_ for static functions and those which explicitly
cannot have the library or interface initialization code enabled
(like the API termination routines, etc.).
This allowed many more of the functions in the library [but not all yet :-(]
to be wrapped with FUNC_ENTER[_NOINIT]/FUNC_LEAVE pairs.
It also reduced the size of the library and executables (by cutting out a
bunch of code which was never executed), I'll e-mail the exact results when
I've finished editing it.
Platforms tested:
IRIX64 6.5 (modi4)
Migrate from configure macros of XYZ_ABC to H5_XYZ_ABC
Description:
configure generates many macros definitions on the fly and
were stored in src/H5config.h which is included by H5public.h.
But other software that uses hdf5 may also run their own configure.
There can be a clash in macro name space. We decided awhile ago
to prepend all generated macros with "H5_" to avoid conflicts.
The process has started and this commit completes it (at least attempt
to).
Solution:
Many macros symbols (e.g. SIZEOF_xxx and HAVE_xxx were changed to
H5_SIZEOF_xxx and H5_HAVE_xxx). Then H5private.h no longer includes
H5config.h. This cuts H5config.h away from HDF5 source code.
Pending issues:
The module of fortran and pablo are to be resolved in a different
commit.
Platforms tested:
eirene (parallel), arabica (solaris 7 --enable-fortran, --enable-cxx)
Purpose:
New feature
Description:
Allow H5Glink and H5Gmove to handle links across different locations.
Solution:
Added H5Glink2 and H5Gmove2 functions with new parameter of destination
location.
Platforms tested:
Linux 2.2(eirene)
Code cleanup
Description:
Clean up the H5B_iterate code to not have a single hard-wired iterator for
each interface which uses a B-tree, instead accept a function pointer which
determines the callback function. This allows additional iterator
callbacks to be defined without requiring additional H5B functions to be
created.
In that spirit, remove the H5B_prune_by_extent call and convert the
H5F_istore callback routine for it into a callback routine for H5B_iterate.
Platforms tested:
FreeBSD 4.5 (sleipnir)
Bug Fix
Description:
The H5Gget_objinfo() function was not setting the 'fileno' field in the
H5G_stat_t struct passed in.
Solution:
Added a "file serial number" to each file currently open in the library
and put that in the 'fileno' field. If a file is opened twice (with
H5Fopen) and the VFL driver detects that it is the same file (i.e. the
two file structures have the same "shared file info" in the library's
memory structures), they will have the same serial number.
This serial number has two drawbacks:
- If a VFL driver doesn't/can't detect that two calls to H5Fopen with
the same file actually _are_ the same file, each will get a
different serial number
- If the same file is closed and re-opened, the serial number will be
different.
It is be possible to fix the second drawback for many VFL drivers, but it
would be a lot of effort and probably isn't worth it until we've got a
good reason to do it. Dunno if we'll ever be able to fix the first
drawback...
Platforms tested:
FreeBSD 4.5 (sleipnir)
VS: ----------------------------------------------------------------------
Code cleanup
Description:
Tweaked internal error handling macros to reduce the size of the library's
object code by about 10-20%.
Also cleaned up some compiler warnings...
Platforms tested:
FreeBSD 4.4 (sleipnir)
Code cleanup
Description:
Get rid of IDs from internal function calls and some small cleanups from
the old-stype => generic property list conversion.
Platforms tested:
FreeBSD 4.4 (hawkwind)
Code cleanup (sorta)
Description:
When the first versions of the HDF5 library were designed, I remembered
vividly the difficulties of porting code from a 32-bit platform to a 16-bit
platform and asked that people use intn & uintn instead of int & unsigned
int, respectively. However, in hindsight, this was overkill and
unnecessary since we weren't going to be porting the HDF5 library to
16-bit architectures.
Currently, the extra uintn & intn typedefs are causing problems for users
who'd like to include both the HDF5 and HDF4 header files in one source
module (like Kent's h4toh5 library).
Solution:
Changed the uintn & intn's to unsigned and int's respectively.
Platforms tested:
FreeBSD 4.4 (hawkwind)
Code Cleanup
Description:
Changed POSIX function calls to the HD* way of doing things. Checked
with checkposix and tested on Linux.
Platforms tested:
Linux
Update
Description:
Changed
#include <hdf_file.h>
construct to
#include "hdf_file.h"
so that the GNU compiler can more easily pick up the dependencies
which it places in the .depend and Dependencies files. Also
regenerated the Dependencies to go along with this.
Platforms tested:
Linux
Code cleanup.
Description:
Fixed _lots_ (I mean _tons_) of warnings spit out by the gcc with the
extra warnings. Including a few show-stoppers for compression on IRIX
machines.
Solution:
Changed lots of variables' types to more sensible and consistent types,
more range-checking, more variable typecasts, etc.
Platforms tested:
FreeBSD 4.2 (hawkwind), IRIX64-64 (modi4)
Bug Fix
Description:
If the library was compiled with 'NDEBUG' defined, but the user's program
(the fortran API in this case) was compiled with 'NDEBUG' not defined, the
IDs returned from the library would appear to be incorrect.
Solution:
Removed 'ifndef NDEBUG' from around "H5I_TEMPLAX_MAX" definition and error
checking.
Platforms tested:
Linux 2.2 (eirene) & FreeBSD 4.2 (hawkwind)
Maintainance & performance enhancements
Description:
Re-arranged header files to protect private symbols better.
Changed optimized regular hyperslab I/O to compute the offsets more
efficiently from previous method of using matrix operations.
Added sequential I/O operations at a more abstract level (at the same level
as H5F_arr_read/write), to support the optimized hyperslab I/O.
Platforms tested:
Solaris 2.6 (baldric) & FreeBSD 4.1.1 (hawkwind)
----------------------
This extensive change is the virtual file layer implementation. I've
ported and tested the sec2, family, and core drivers and only ported
the mpio driver (Albert will test it). So if you need MPIO I would
recommend sticking with the previous version for a while.
You will get a few compile warnings about split and stdio drivers not
being implemented and possibly tracing information not inserted in
some of the drivers. You can safely ignore them but I plan to fix
them.
I'm still working on the split driver because I just realized that it
needs a part of the VFL that isn't written yet.
Documentation is being updated also because there were some minor
changes (mostly just name changes). It should be available on my web
site later this week.
./MANIFEST
./src/Makefile.in
./src/hdf5.h
./src/H5Flow.c [REMOVED]
./src/H5Fstdio.c [REMOVED]
./src/H5Fsec2.c [REMOVED]
./src/H5Fsplit.c [REMOVED]
./src/H5Fmpio.c [REMOVED]
./src/H5Ffamily.c [REMOVED]
./src/H5Fcore.c [REMOVED]
./src/H5MFpublic.h [REMOVED]
./src/H5FD.c [NEW]
./src/H5FDcore.c [NEW]
./src/H5FDcore.h [NEW]
./src/H5FDfamily.c [NEW]
./src/H5FDfamily.h [NEW]
./src/H5FDmpio.c [NEW]
./src/H5FDmpio.h [NEW]
./src/H5FDprivate.h [NEW]
./src/H5FDpublic.h [NEW]
./src/H5FDsec2.c [NEW]
./src/H5FDsec2.h [NEW]
Removed/added files for virtual file layer.
./bin/trace
./src/H5.c
Removed unused public datatypes and added new VFL public
datatypes.
Changed an error message.
./config/BlankForm
./config/dec-flags
./config/gnu-flags
./config/hpux10.20
./config/hpux9.03
./config/irix5.x
./config/irix6.x
./config/solaris2.x
./config/unicosmk
Removed the H5F_OPT_SEEK and H5F_LOW_DFLT constants from the
configuration since they're no longer applicable. The default
file driver is always the sec2 driver and it always optimizes
calls to lseek() or lseek64().
./config/depend.in
C preprocessor errors generated during automatic dependency
building are sent to /dev/null to prevent them from appearing
twice in the make output.
./src/H5AC.c
./src/H5B.c
./src/H5D.c
./src/H5F.c
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5HG.c
./src/H5HL.c
./src/H5O.c
./src/H5Oattr.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Oshared.c
./src/H5T.c
./src/H5detect.c
./test/ohdr.c
Changed H5F_ADDR_UNDEF to HADDR_UNDEF to be more consistent
with the `haddr_t' datatype which is now a public type.
./src/H5D.c
./src/H5P.c
./src/H5Ppublic.h
./src/H5Tconv.c
./test/cmpd_dset.c
./test/dsets.c
./test/overhead.c
./test/tselect.c
./test/tvltypes.c
The H5P_DATASET_XFER constant was changed to H5P_DATA_XFER
because the properties apply to all types of I/O operations,
not just datasets.
./src/H5B.c
./src/H5Bprivate.h
./src/H5D.c
./src/H5Dpublic.h
./src/H5F.c
./src/H5Farray.c
./src/H5Fistore.c
./src/H5Fprivate.h
./src/H5Fpublic.h
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5HG.c
./src/H5HL.c
./src/H5O.c
./src/H5R.c
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Smpio.c
./src/H5Spoint.c
./src/H5Sprivate.h
./test/big.c
./test/h5test.c
./test/istore.c
./testpar/t_dset.c
./testpar/t_file.c
./tools/h5debug.c
./tools/h5ls.c
Modified to work with the virtual file layer by calling H5FD_*
functions instead of H5F_low_* functions and by passing file
access and data transfer properties by object ID instead of
pointer.
Changed H5D_transfer_t to H5FD_mpio_xfer_t since the
COLLECTIVE vs. INDEPENDENT transfer mode is specific to the
MPIO file driver.
Moved MPIO-specific stuff into the MPIO driver.
./src/H5B.c
./src/H5D.c
./src/H5Fprivate.h
The H5F_mpio_* private functions were renamed and placed in
the H5FDmpio driver except those which appeared in H5Smpio.c.
./src/H5E.c
./src/H5Epublic.h
Added major error number H5E_VFL for virtual file layer
related errors.
./src/H5F.c
./src/H5Fprivate.h
Changed the logic that controls whether the boot block is
written. Instead of assuming that the first call to write the
boot block is only to allocate space, I've added a function
argument which makes this explicit.
Changed the way files are compared so that a driver-defined
comparison function can be called. Files which belong to
different drivers are always considered different.
Removed H5F_driver_t since file drivers are now identified by
object ID instead of a special non-user-extendible datatype.
Removed all the hard-coded low-level file properties which
have been replaced by the various file drivers.
./src/H5I.c
./src/H5Iprivate.h
Added the H5I_inc_ref() which was removed a few months ago
since we finally have a use for it.
./src/H5Ipublic.h
Added the H5I_VFL object ID type to identify file drivers in
the virtual file layer.
./src/H5MF.c
./src/H5MFprivate.h
Moved all the allocation/deallocation code into the virtual
file layer which allows file drivers to override much of it.
./src/H5P.c
./src/H5Ppublic.h
Moved file driver-specific code into the various file driver
files.
The H5Pcopy() and H5Pclose() functions make calls into the
virtual file driver to manage the memory for driver-specific
file access and data transfer properties.
./src/H5private.h
./src/H5public.h
The `haddr_t' type is now public.
./test/tfile.c
Added a few more comments.
----------------------
./tools/h5tools.c
./tools/h5tools.h
Finally fixed a long-standing bug that caused core dumps if
a compound datum rendered to more than some number of
characters (we kept bumping up the limit at the risk of
violating stack size limits on some machines). The fix works
only on systems that have the vsnprintf() function (otherwise
a 4kB limit is imposed, which if violated probably dumps
core). If vsnprintf() is present then the library dynamically
allocates space for the output string.
Also made it possible to control how compound data is rendered
across multiple lines of output by allowing the caller to
specify where optional line-breaks get inserted. The output
functions split up the value at one or more optional
line-breaks to prevent it from wrapping around the screen.
If a datum doesn't fit on the current line but would fit on
the next line then it is printed on the next line regardless
of whether optional line-breaks would have prevent wrapping
around the screen. This makes it easier to find the beginnings
of compound data values. This feature is disabled by default
but can be enabled by the application.
If a datum doesn't fit on the current line and the previous
datum also occupied more than one line then we move to the
next line before printing. This makes it easier to find the
beginnings of compound data values but prevents the output
from looking fragmented if there are only a few long values
among mostly short values. This feature is disabled by
default but can be enabled by the application.
The application can control the printf() formats used for all
the native data types. The defaults are what the library used
to use: %g, %ld, %lu, %d, and %u
./tools/h5ls.c
Compound datatype values can now be split across multiple
lines of output instead of just wrapping. Also, when lots of
compound values are too long they all start at the beginning
of a line. This only required about 10 lines of changes in the
setup for tools library calls (I didn't modify the h5dump
program because it uses its own version of the tools library
that forked off long ago).
Added code for Win32 which is unable to cast `unsigned long
long' to `double'. If the dataset size exceeds (2^63)-1 then
the percent utilization is not displayed (this is easily
possible with chunked datasets). This is untested yet.
./configure.in
./src/H5config.h.in
./src/H5.c
./src/H5private.h
Check for vsnprintf() and provide a simple, stupid definition
if it isn't available. The stupid definition just calls
vsprintf() and ignores the second argument. This can result in
buffer overflows in h5ls and h5dump since vsprintf() is an
unsafe function (and anyone can create an hdf5 file that runs
an arbitrary command from h5ls and h5dump in that case)!
./config/conclude.in
Remove more *.o files for `make clean'
./src/H5A.c
./src/H5D.c
./src/H5F.c
./src/H5I.c
./src/H5Iprivate.h
./src/H5P.c
./src/H5R.c
./src/H5RA.c
./src/H5S.c
./src/H5T.c
./src/H5TB.c
Cleaned up a memory leak during H5_term_library() by allowing
H5I_clear_group() to skip items that couldn't be freed. This
allows the item to remain in the group until we can free it
later.
./src/H5F.c
The H5F_close_all() function fails if a file cannot be closed.
----------------------
./config/commence.in
./examples/Makefile.in
./test/Makefile.in
./testpar/Makefile.in
./tools/Makefile.in
Fixed some dependency problems in Makefiles. If the library
version is updated then everything gets recompiled.
./src/H5G.c
./src/H5R.c
Failure return value for object type functions is now
H5G_UNKNOWN as documented.
./src/H5Shyper.c
./src/H5Spoint.c
Fixed an unused argument warning.
./tools/h5debug.c
Fixed a call to H5F_block_read() since the 4th argument is
different now.
./tools/h5ls.c
Added a space between the object name and class to make the
output readable when the object name is longer than 24
characters.
C
----------------------
./config/commence.in
./config/conclude.in
./test/Makefile.in
./tools/Makefile.in
Fixed so private libraries are not installed publicly.
The installation directories `bin', `include', and `lib' are
created mode 755.
./src/H5.c
./src/H5A.c
./src/H5F.c
./src/H5Fcore.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fmpio.c
./src/H5Fsec2.c
./src/H5Fstdio.c
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5HG.c
./src/H5HL.c
./src/H5O.c
./src/H5Oattr.c
./src/H5Ocomp.c
./src/H5Ocont.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Ofill.c
./src/H5Olayout.c
./src/H5Omtime.c
./src/H5Oname.c
./src/H5Osdspace.c
./src/H5Oshared.c
./src/H5Ostab.c
./src/H5R.c
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Smpio.c
./src/H5Snone.c
./src/H5Spoint.c
./src/H5T.c
./src/H5Tconv.c
./src/H5Vprivate.h
./src/H5Z.c
./src/H5detect.c
./src/H5private.h
./test/chunk.c
./test/dsets.c
./test/dtypes.c
./test/h5test.c
./test/overhead.c
./test/ragged.c
./test/tattr.c
./tools/h5dump.c
./tools/h5findshd.c
./tools/h5ls.c
Changed `__unused__' to `UNUSED' to fix a conflict with GNU
header files.
./src/H5Tpkg.h
./test/h5test.h
Removed __unused__ from forward function declarations.
./src/H5P.c
Removed a comment about restrictions for the type conversion
temporary buffers. Thanks to Quincey, the comment no longer
applied.
./src/H5T.c
Relaxed the H5Tpack() a little so it would pack compound data
structures that had non-transient atomic members.
./tools/h5ls.c
Added a `-g' (or `--group') flag that causes information to be
printed about the specified group instead of the group's
contents. (sort of like Unix's `ls -d'). The `-g' can be used
in combination with `-r' to print information about the group
and its contents.
./configure [REGENERATED]
./src/H5D.c
./src/H5O.c
Removed H5AC, H5B, and H5T from the default list of packages
to debug (because they're pretty expensive debugging), and
added H5O. Also fixed a bug for undefined variable in H5D when
H5S debugging is turned on but H5T debugging is turned off.
./config/conclude.in
Fixed installation of header files for building in a directory
other than the source directory. This fixes a bug where
H5config.h wasn't being installed.
./src/H5.c
./src/H5A.c
./src/H5D.c
./src/H5F.c
./src/H5G.c
./src/H5I.c
./src/H5Iprivate.h
./src/H5P.c
./src/H5R.c
./src/H5RA.c
./src/H5S.c
./src/H5T.c
./src/H5TB.c
./src/H5Tprivate.h
./src/H5Z.c
./src/H5detect.c
./src/H5private.h
Changed the way the library shuts down again. Now it handles
cycles between packages and isn't so sensitive to dependencies
between packages. A package might shut down only to be
restarted to process a request from some other package being
shut down. Loops are detected after 100 iteractions and the
shutdown is aborted with a message on standard error. This
also makes it a lot easier to debug.
./src/H5A.c
Fixed H5A_write() and H5A_read() so they pass a non-null
background buffer to the conversion functions. This is
necessary when an attribute has a compound data type.
./src/H5Flow.c
./src/H5Fprivate.h
./src/H5Fsec2.c
Reindented new Win32 stuff.
./src/H5Odtype.c
Fixed a bug when enumeration types are used in a compound data
type. The byte pointer wasn't incremented after the type
information was written.
./tools/h5ls.c
Compound data types display their total size because it's not
always obvious from looking at the members.
Scalar attributes show their space as `scalar' instead of
`{}'.
The index value is not printed for attributes that have only a
few values. Instead the word `Data:' is printed on the first
line of attribute data.
Named types display their data type only if verbose output was
requested.
----------------------
./config/irix64
The old (-32) compiler is now supported by setting envrionment
CC='cc -32'. The -64 compiler is the default or you can set
CC='cc -64'.
./src/H5A.c
./src/H5D.c
./src/H5F.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5G.c
./src/H5I.c
./src/H5Ocomp.c
./src/H5P.c
./src/H5R.c
./src/H5RA.c
./src/H5T.c
./src/H5Tbit.c
./src/H5Tconv.c
./src/H5Z.c
./src/H5detect.c
./test/big.c
./test/cmpd_dset.c
./test/dsets.c
./test/dtypes.c
./test/enum.c
./test/mtime.c
./test/ohdr.c
./tools/h5ls.c
Fixed lots of warnings on Irix64. Mailed a few remaining
warnings in H5S to Quincey and a few in the dumper to
Ruey-Hsia.
----------------------
./src/H5F.c
./src/H5private.h
./src/H5Ipublic.h
./src/H5O.c
Fixed a rather nasty bug with file closing that caused the
file boot block to be updated incorrectly, effectively
truncating the file. The bug I fixed was triggered by:
1. Create a file, F
2. Open an object, X
3. Close file F
4. Reopen file F for read/write.
5. Create and close some objects
6. Close file F
7. Close library (exit).
Step 3 pended the close because object X is still open, but
the file ID was removed from the H5I_FILE ID group. Step 4
created a new file because it didn't see any matching file on
the H5I_FILE ID group. Step 5 extends the file. Step 6 writes
the new file boot block to disk. Step 7 closes object X and
completes the close from step 3, writing the old boot block
information to disk.
The new behavior is that step 3 moves the file from the
H5I_FILE group to the H5I_FILE_CLOSING group. Step 4 searches
both groups and finds the file. Step 5 extends the file using
the same H5F_file_t struct as step 3. Step 6 closes the H5F_t
struct opened in step 3 but not the H5F_file_t struct shared
by steps 1 and 3. Step 7 closes object X which closes the
H5F_file_t from step 1, flushing the boot block which was
shared by all steps.
./src/H5F.c
Added some bulletproofing to file reference counting and
removed comments which no longer apply. Added H5F_flush_all()
and H5F_close_all() which apply to all files.
./src/H5A.c
./src/H5D.c
./src/H5F.c
./src/H5G.c
./src/H5I.c
./src/H5Iprivate.h
./src/H5R.c
./src/H5RA.c
./src/H5S.c
./src/H5T.c
Added the new H5I_free_t data type to describe the function
type to be passed as the `free_func' argument to
H5I_init_group().
./src/H5I.c
Bulletproofed the object removal functions. Removed comments
which no longer apply. Changed global variable names so they
don't violate the naming scheme. Added H5I_debug() that prints
the contents of an ID group. Removed H5I_inc_ref() because it
isn't used. Reindented a couple of functions.
./src/H5.c
./src/H5G.c
./src/H5Ipublic.h
Changed H5I_MAXID to H5I_NGROUPS to better relect the fact
that it's the total number of valid ID groups.
./src/H5Shyper.c
Changed hyperslab offset arrays to signed quantities to get
rid of warnings on DEC cluster.
./src/H5Flow.c
./src/H5Fprivate.h
Changed the objno argument of H5F_addr_pack() to be unsigned
to get rid of warnings on DEC cluster.
----------------------
./configure.in
./acconfig.h
./configure [REGENERATED]
./src/H5config.h.in [REGENERATED]
./src/H5public.h
./src/H5Omtime.c
Check for <stddef.h>
Checks for `__tm_gmtoff' in `struct tm' because old versions
of GNU libc are different than recent versions. This fixes the
failing mtime test.
./bin/config.guess
./config/freebsd2.2.7 [REMOVED]
./config/freebsd [ADDED]
Changed the name so it works with all versions of FreeBSD.
./src/H5.c
Moved H5F after H5T and H5G in H5_term_library() to satisfy
dependencies.
./src/H5G.c
Fixed a bug that caused H5Gcreate() to fail if the group name
had trailing slashes.
./src/H5Gpublic.h
Changed `group_name' to `name' in a prototype.
./src/Makefile.in
Dynamic library on Linux, but needs for work to be generally
useful.
./src/H5HG.c
./src/H5HGprivate.h
Fixed alignment problems when using old GCC compilers (like
the one shipped with RedHad Linux).
./tools/h5ls.c
Fixed a bug where the contents of the root group could be
listed twice if there was a link back to the root
group. Similarly for groups that are mentioned on the command
line.
Fixed a bug where unknown types were printed with a random
type class number.
./src/H5T.c
./src/H5Tconv.c
./src/H5Tprivate.h
Fixed O(log N) conversion bugs.
----------------------
./src/H5.c
./src/H5A.c
./src/H5AC.c
./src/H5B.c
./src/H5D.c
./src/H5E.c
./src/H5F.c
./src/H5Farray.c
./src/H5Fcore.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fmpio.c
./src/H5Fsec2.c
./src/H5Fsplit.c
./src/H5Fstdio.c
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5Gstab.c
./src/H5HG.c
./src/H5HL.c
./src/H5I.c
./src/H5Iprivate.h
./src/H5MF.c
./src/H5MM.c
./src/H5O.c
./src/H5Oattr.c
./src/H5Ocomp.c
./src/H5Ocont.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Ofill.c
./src/H5Olayout.c
./src/H5Omtime.c
./src/H5Oname.c
./src/H5Osdspace.c
./src/H5Oshared.c
./src/H5Ostab.c
./src/H5P.c
./src/H5R.c
./src/H5RA.c
./src/H5S.c
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Smpio.c
./src/H5Snone.c
./src/H5Spoint.c
./src/H5Sselect.c
./src/H5T.c
./src/H5TB.c
./src/H5Tbit.c
./src/H5Tconv.c
./src/H5V.c
./src/H5Z.c
./src/H5detect.c
./src/H5private.h
Most of these changes are because the `interface_initialize_g'
variable change from hbool_t to int. It's a one line change.
Changed the way the library is closed so we have more control
over the order the interfaces are shut down. Instead of
registering an atexit() function for every interface in some
haphazard order we just register one: H5_term_library() which
then calls the H5*_term_interface() functions in a
well-defined order.
If the library is closed and then reopened repeatedly by
calling H5close() and H5open() in a loop we only add one copy
of the library termination functions with atexit().
Termination is a two-step process in order to help detect
programming errors that would cause an infinite loop caused by
the termination of one interface waking up some other
previously terminated interface. The first step terminates
the interface and *marks it as unusable*. After all
interfaces are terminated then we mark them all as usable
again. The FUNC_ENTER() macro has been modified to return
failure or to dump core (depending on whether NDEBUG is
defined) if we try to call an interface while it's shutting
down.
./src/H5.c
The H5dont_atexit() function returns failure if it's called
more than once or if it's called too late. However, the error
stack is not automatically printed on failure because the
library might not be initialized yet
./test/chunk.c
./test/flush1.c
./test/flush2.c
./test/iopipe.c
./test/overhead.c
./test/ragged.c
Changed the extra cast for Win32 so we do floating point
division again -- it was just confusion about precedence and
associativity of casting and the C coercion rules. Removed
extra carriage returns inserted by broken operating system.
./src/H5Ffamily.c
Fixed an bug where H5F_fam_write() lowered the EOF marker for
one of the family members causing H5F_fam_read() to read
zeros.
./test/h5test.h [NEW]
./test/h5test.c [NEW]
./test/Makefile.in
./test/bittests.c
./test/cmpd_dset.c
./test/dsets.c
./test/dtypes.c
./test/extend.c
./test/external.c
Support library for test files. This isn't done yet but
Katie's contractions are ~10 minutes apart so I figured I
better back this stuff up just in case I'm not here next
week...
Eventually all test files will understand HDF5_DRIVER to name
the low level file driver and parameters so we can easily test
various drivers. They will also understand HDF5_PREFIX to
prepend to the beginning of file names which is necessary for
testing ROMIO with various drivers. Also, the cleanup function
will know how to use the file name prefix and will understand
different file driver naming schemes like file families. I'm
not sure they'll understand the `gsf:' type prefixes yet.
Note, the external test is completely commented out because
I'm in the middle of modifying it. It will still compile and
run but it doesn't test anything at the moment.
----------------------
./INSTALL.parallel [NEW]
We're beginning to unify some of the parallel installation
steps. This file will contain general information for
installing the parallel library. It's not complete yet.
./configure.in
./configure [REGENERATED]
./src/H5config.h.in [REGENERATED]
Check for xdr_int() in libnsl required on Solaris when linking
with hdf4. It's found on the Irix system I tested which
complains that `-lnsl' didn't resolve any symbols. Oh well.
Fixed the order of searching for libdf and libmfhdf for hdf4
linking.
./configure.in
./configure [REGENERATED]
./src/H5config.h.in [REGENERATED]
./src/H5Z.c
Check for compress() in libz in order to find older versions
of the library that will still work for hdf4. Added a
separate check for compress2() that hdf5 will use.
./configure.in
./configure [REGENERATED]
./src/H5config.h.in [REGENERATED]
./src/H5.c
./src/H5private.h
./src/H5A.c
./src/H5B.c
./src/H5Bprivate.h
./src/H5D.c
./src/H5F.c
./src/H5Farray.c
./src/H5Fcore.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fmpio.c
./src/H5Fprivate.h
./src/H5Fsec2.c
./src/H5Fsplit.c
./src/H5Fstdio.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5HG.c
./src/H5HL.c
./src/H5O.c
./src/H5Oattr.c
./src/H5Ocomp.c
./src/H5Ocont.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Ofill.c
./src/H5Olayout.c
./src/H5Omtime.c
./src/H5Oname.c
./src/H5Oprivate.h
./src/H5Osdspace.c
./src/H5Oshared.c
./src/H5Ostab.c
./src/H5R.c
./src/H5RA.c
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Snone.c
./src/H5Spoint.c
./src/H5Sprivate.h
./src/H5Sselect.c
./src/H5T.c
./src/H5Tbit.c
./src/H5Tconv.c
./src/H5Tpkg.h
./src/H5V.c
./test/bittests.c
./test/gheap.c
./test/hyperslab.c
./test/istore.c
./test/tmeta.c
./test/trefer.c
./test/tselect.c
./tools/h5debug.c
./tools/h5tols.c
Added checks for Posix.1g types like `int8_t'. If not defined
then H5private.h defines them. Changed all `int8' etc. to
`int8_t'.
./src/H5A.c
./src/H5D.c
./src/H5F.c
./src/H5G.c
./src/H5I.c
./src/H5P.c
./src/H5R.c
./src/H5RA.c
./src/H5S.c
./src/H5T.c
./src/H5TB.c
./src/H5Z.c
Calling H5*_term_interface() resets interface_initialize_g to
FALSE so a subsequent call to H5open() (implied or explicit)
reinitializes global variables properly.
./src/H5private.h
./src/H5Oefl.c
./src/H5S.c
Changed MAX_SIZET, MAX_SSIZET, MAX_HSIZET, and MAX_HSSIZET to
SIZET_MAX, SSIZET_MAX, HSIZET_MAX, and HSSIZE_MAX to they
match the Posix.1 constants in <limits.h>.
./src/H5T.c
./src/H5Tconv.c
./src/H5Tpkg.h
./src/H5Tprivate.h
./src/H5detect.c
Added 36 more integer hardware conversion functions to the
type conversion table for conversions to/from `long long' and
`unsigned long long'. The `long long' names will be changed
shortly to make them portable to Win32.
Changed H5T_init() to H5T_native_open() and added an
H5T_native_close() to open and close the predefined native
data types.
Increased the initial size of the type conversion table from
64 to 128 entries.
Reordered the 90 new integer conversion functions so the names
that are printed favor `int' over `short' or `long' when two
of them are the same.
./test/dtypes.c
Added hardware and software integer conversion tests for the
56 functions I added recently but not the additional 36
checked in this time. That will come next.
Call H5close() after each test so type conversion statistics
are easier to follow. Try this: $ HDF5_DEBUG=t ./dtypes
Added more debugging output for when things go wrong.
./src/H5private.h
Removed trailing carriage-returns inserted by broken operating
system ;-)
----------------------
./config/conclude.in
./test/Makefile.in
./tools/Makefile.in
The Makefile $TESTS variable has finally been split into
$TEST_PROGS and $TEST_SCRIPTS with the latter being the names
of shell scripts that need to be run with `/bin/sh'. Now we
don't have to copy each shell script before we run it. NOTE:
THIS CHANGE DOES NOT AFFECT THE PABLO MAKEFILE SINCE THAT FILE
IS A COPY OF A PREVIOUSLY GENERATED MAKEFILE.
./src/Makefile.in
Added H5Snone.c to the source list.
./src/H5G.c
Plugged a memory leak by emptying the object type "isa" table
when the library is closed.
./src/H5Tconv.c
./src/H5Tpkg.h
Added 48 new type functions to take advantage of hardware for
integer type conversions. These functions are not registered
in the conversion table yet because I haven't fully tested
them.
./src/H5Tpkg.h
Removed __unused__ qualifiers from prototypes.
----------------------
./bin/snapshot
Made same fix as for the release script yesterday.
./src/H5D.c
./src/H5Dprivate.h
./src/H5G.c
./src/H5Gprivate.h
./src/H5Gpublic.h
./src/H5O.c
./src/H5Oprivate.h
./src/H5RA.c
./src/H5RAprivate.h
./src/H5T.c
./src/H5Tprivate.h
Improved object type checking. Instead of determining the
object type by trying to open each of the possible types, we
keep a table of associations between object type number (like
H5G_GROUP, H5G_DATASET, H5D_TYPE, and H5D_RAGGED) and an `isa'
function that returns true if the object header has the right
messages to make the object a particular type. This mechanism
also allows specialization of object types by permitting an
object to satisfy more than one `isa' function.
Added `isa' functions for groups, datasets, ragged arrays, and
committed data types.
./src/H5config.h.in
Added HAVE_STAT_ST_BLOCKS. I thought this had already been
added, but apparently not.
./tools/h5ls.c
Removed system include files since they're already included by
H5private.h and since I wasn't including them portably anyway.
By default, 1-byte integer types are printed as integer values
instead of ASCII characters. However, the `-s' or `--string'
command-line switch causes the data to be interpretted as
ASCII. String data types are always printed as character
data.
Ragged arrays are now identified as ragged arrays and h5ls
doesn't descend into the group automatically. This uses the
new object type specialization stuff.
./tools/h5tools.c
./tools/h5tools.h
Added the ability to print 1-byte integer types as either
ASCII or numeric data instead of always ASCII. The default is
to print as numeric data.
----------------------
./src/H5.c
Fixed a signed vs. unsigned comparison.
./src/H5D.c
Setting a fill value of all zeros will cause the fill value to
be written to the dataset instead of relying on the low-level
file driver initializing unwritten areas with zero.
./src/H5D.c
./src/H5F.c
./src/H5Fprivate.h
./src/H5G.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5O.c
./src/H5T.c
More file mounting stuff.
./src/H5I.c
Fixed a bug where trying to close an invalid object id caused
a core dump. For instance, H5Gclose(-1).
./MANIFEST
./test/Makefile.in
./test/mount.c [NEW]
Mounting tests.
./src/H5R.c
Fixed a couple (herr_t)NULL casts.
----------------------
./src/H5F.c
./src/H5Fprivate.h
./src/H5G.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5Gpublic.h
./test/istore.c
./test/tstab.c
Removed CWG functionality.
./tools/Makefile.in
Added `_test' where I added `test' last week. Maybe now the
snapshots will start up again...
----------------------
./doc/html/H5.format.html
./src/H5HG.c
Fixed a bug in the global heap that caused H5HG_read() to
write past the end of the buffer in certain cases.
./test/big.c
The test is skipped if hdf5 was configured with
`--disable-hsizet'.
./src/H5Ofill.c
Data type conversions are implemented for the fill value.
./src/H5.c
Tracing prints one of H5P_FILE_CREATE, H5P_FILE_ACCESS,
H5P_DATASET_CREATE, H5P_DATASET_XFER, or H5P_MOUNT instead of
the more cryptic H5I_TEMPLATE_* constants.
./src/H5D.c
Removed prototype for H5D_find_name().
./src/H5I.c
The GROUP_MASK and ID_MASK are both calculated from GROUP_BITS
instead of being set by hand.
We don't use the sign bit of hid_t; all valid hid_t values are
positive so we can say things like `if ((file=H5Fopen(...))<0)'.
Changed `(int)pow(2.0,x)' to `1<<x' so we don't have to worry
about rounding.
Fixed H5I_get_type() so it doesn't always fail an assertion.
./src/H5E.c
./src/H5Epublic.h
Added minor error H5E_MOUNT
./src/H5F.c
./src/H5Fprivate.h
Added H5Fmount() and H5Funmount(). Mounting and unmounting
works as documented but some of the other things aren't
implemented yet, the biggest being current working groups
always acting on the root of the mount tree, and H5Fclose()
closing the entire tree. The rest of the stuff will be added
shortly...
./src/H5P.c
./src/H5Ppublic.h
Added the H5P_MOUNT property list but haven't implemented any
particular properties for it yet.
./src/H5Gstab.c
Hard links across files return an error instead of failing an
assertion.
----------------------
./MANIFEST
./src/H5B.c
./src/H5Bprivate.h
./src/H5G.c
./src/H5Gnode.c
./src/H5Gprivate.h
./test/Makefile.in
./test/unlink.c [NEW]
Finished H5Gunlink() and H5Grename().
./src/H5F.c
./src/H5Fistore.c
./src/H5Fprivate.h
Removed the last memcpy() from the chunk cache.
./src/H5Fistore.c
The offset of a chunk within a dataset is an 8-byte quantity
per dimension instead of 4 bytes.
./src/H5HL.c
Fixed infinite loops in H5HL_remove().
----------------------
This checkin is to fix a couple bugs for Jim Reus. Some features are
not fully implemented but it shouldn't break anything.
./config/conclude.in
./test/Makefile.in
`make clean' removes object files from the test directory as
well as a couple more *.h5 temp files.
./config/hpux9.03 [NEW]
New config file for HP/UX 9.03
./src/H5B.c
./src/H5Bprivate.h
./src/H5Fistore.c
./src/H5G.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5Gstab.c
Not-yet-complete version of object removal.
./src/H5Fistore.c
./src/H5Fprivate.h
Experimental optimizations, disabled by default.
./src/H5Fprivate.h
Default low-level driver was changed to H5F_LOW_SEC instead of
H5F_LOW_STDIO because the sec2 driver is much easier to debug.
./src/H5Fsplit.c
./src/H5G.c
./src/H5Z.c
Changed a couple return statements to HRETURN.
./src/H5Odtype.c
Removed a check for nested compound data types from back when
they weren't implemented that raised an error.
./tools/h5tools.c
Increased temp buffer sizes and added a check for buffer
overflow so we fail an assertion (hopefully). This really
needs to be fixed sometime.
Added support for printing H5T_STRING data types.
----------------------
./COPYING
Reformatted as text instead of C. Removed zlib crew from the
list of contributors since no zlib code is actually in the
hdf5 library.
./INSTALL
./INSTALL.ascired
./MANIFEST
Minor updates for Beta release including version number
change.
./INSTALL_MAINT
Added information about making a release.
./RELEASE
Updated function list based on public header files.
./bin/checkposix
Got rid of complaints about some obvious things.
./doc/html/H5.api.html
./doc/html/RM_H5F.html
./src/H5F.c
./src/H5Fpublic.h
./test/tfile.c
Changed H5Fget_create_template() and H5Fget_access_template()
to H5Fget_create_plist() and H5Fget_access_plist() since that
conforms better to lots of other names.
./doc/html/Datatypes.html
./doc/html/ExternalFiles.html
./doc/html/Files.html
./doc/html/H5.api.html
./doc/html/H5.sample_code.html
./doc/html/RM_H5F.html
./doc/html/RM_H5Front.html
Changed `template' to `property list', etc.
./doc/html/Ragged.html [NEW]
Documentation for ragged arrays.
./src/H5Iprivate.h
./src/H5Ipublic.h
./src/H5I.c
Changed the scope of some symbols to be more local.
./src/H5.c
./src/H5AC.c
./src/H5D.c
./src/H5E.c
./src/H5F.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fsec2.c
./src/H5Fsplit.c
./src/H5Fstdio.c
./src/H5G.c
./src/H5Gnode.c
./src/H5HG.c
./src/H5I.c
./src/H5O.c
./src/H5Ocomp.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Omtime.c
./src/H5Oname.c
./src/H5P.c
./src/H5S.c
./src/H5Shyper.c
./src/H5Tbit.c
./src/H5Tconv.c
./src/H5V.c
./src/H5Z.c
./src/H5private.h
Fixed some violations of our naming scheme by adding HD to the
beginning of all Posix functions.
