Commit Graph

48 Commits

Author SHA1 Message Date
Quincey Koziol
f60170dac7 [svn-r28761] Description:
Clean up many mismatches between malloc/free and H5MM_malloc/H5MM_xfree
in the library and tests (and use of H5free_memory and H5Dvlen_reclaim).  Also
make H5Ocopy use a private version of H5Lexists, which doesn't internally
throw (and suppress) errors when an object (or the path to it) isn't found in
the destination.

Tested on:
    MacOSX/64 10.11.2 (amazon) w/serial & parallel
    (h5committest forthcoming)
2016-01-01 01:28:04 -05:00
Quincey Koziol
9431c7a97e [svn-r20536] Description:
Clean up various warnings & code formatting issues.

	Bring changes from Coverity branch to trunk:

r20085:
Purpose: Fix coverity issue 793

Description: Modified H5S_hyper_project_simple_higher() to free the entire span
list in new_space on failure.


r20091:
This is a fix for coverity bug #1683.
Changed the two printfs to use %lu (unsigned long) for printing "dset_size".


r20162:
Purpose: Fix coverity issue 785

Description: Modified H5T_enum_nameof() to free "name" on failure if it was
allocated.  Also clarified some code in H5S_hyper_rebuild_helper().


r20189:
Addressed coverity defect 783.

H5SL_new_node() in H5SL.c was failing to free space allocated in its
first alloc if the second alloc failed.  Added a call to H5FL_FREE
to address this issue.

This is purely to keep coverity happy -- if this code is ever triggered,
we have much larger problems.

Note that this fix will trigger an unused return value complaint
from coverity next week.


r20190:
Fixed Coverity issues 1561 1565 and 1678 (UNUSED_VALUES) by moving checks of return values to after the function call.


r20191:
Fixed coverity issues 643 644 and 1678 (CHECKED_RETURN).


r20232:
Addressed coverity issues 923-925.  Replaced calls to sprintf with calls
to HDsnprintf.


r20233:
Fix coverity issue 662.  Don't try to sort 0 attributes in H5Aint.c.


r20234:
Fix coverity issue 664.  Check for NULL before dereferencing in H5Gdeprec.c.


r20271:
Purpose: Fix coverity issue 784

Description: Modified H5_debug_mask() to keep a list of files opened for use as
a debugging output stream, and modified H5_term_library to close these files on
exit.


r20272:
addressed coverity issues 838 & 955.  Issue was use of strcpy() -- existing
code was safe, but modified to use strncpy() to keep coverity happy.


r20273:
Addresed coverity issues 1388 and 1389.
Initialized sel_iter->type to NULL in H5S_select_iter_init.


r20275:
Purpose: Fix valgrind issue in mf.c

Description: Fixed bug (incomplete if statement) in test_mf_fs_alloc_free() so
the retrieved node gets freed.


Tested on:
        FreeBSD/32 6.3 (duty) in debug mode
        FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x,
                w/C++ & FORTRAN, w/threadsafe, in debug mode
        Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x,
                w/C++ & FORTRAN, in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                w/szip filter, w/threadsafe, in production mode
        Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode
2011-04-17 13:57:07 -05:00
Quincey Koziol
0f95a9d5ab [svn-r19278] Description:
More fixes to memory allocation, etc. exposed by valgrind.

Tested on:
    FreeBSD/32 6.3 (duty) in debug mode
    FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
    Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x,
        w/C++ & FORTRAN, w/threadsafe, in debug mode
    Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x,
        w/C++ & FORTRAN, in production mode
    Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
        w/szip filter, w/threadsafe, in production mode
    Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode
    Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
        in production mode
    Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in debug mode
    Mac OS X/32 10.6.4 (amazon) in debug mode
    Mac OS X/32 10.6.4 (amazon) w/C++ & FORTRAN, w/threadsafe,
        in production mode
    Mac OS X/32 10.6.4 (amazon) w/parallel, in debug mode
2010-08-23 15:56:42 -05:00
Quincey Koziol
a976ea9f77 [svn-r18388] Description:
Bring changes from Coverity session from branch into trunk:

r18378:
Fixed coverity issues 207 and 322.  Pointer hdr was checked for NULL after being
asserted and dereferenced.  Check was removed.

r18379:
Fix coverity issues # 88 and # 435.

r18380:
Fixed Coverity issue # 85.  Added check of returned pointer for NULL before use.

r18381:
Resolve coverity issues # 214 and # 215

r18382:
Issue 131: Add null checks to allocations and check for free in error handling

r18383:
Issue 421:
Reorganized code to make intention clearer. Also, set local variable fl to NULL
after transfer to tail. Heap->freelist will take care of all allocations

r18384:
Coverity #249 and #250 - STRING_ATT_CHECK wasn't allocated before being used
and freed in function test_write_vl_string_attribute and
test_read_vl_string_attribute.

Tested on:
    Mac OS X/32 10.6.2 (amazon) w/debug & prod
    (h5committested in daily tests)
2010-03-06 16:19:57 -05:00
Quincey Koziol
12f65badc9 [svn-r15502] Description:
Clean up warnings.

Tested on:
    Mac OS X/32 10.5.4 (amazon)
    Too minor to require h5committest
2008-08-21 10:43:34 -05:00
Scott Wegner
7a92820e35 [svn-r15183] Purpose: _WIN32 macro cleanup
Description:
As part of our Windows cleanup, we try to remove windows-specific tweaks in the source code.  There are many instances where Windows code is introduces via ifdef's.  We re-evaluate whether they are still required, and found that many of them are not.  Others we change to "feature"-specific code, rather than Windows-specific.

Tested:
VS2005 on WinXP
VS.NET on WinXP
h5committest (kagisopp, smirom, linew)
2008-06-09 13:41:29 -05:00
Quincey Koziol
0e06a92d0e [svn-r14218] Description:
Changed H5Acreate2 -> H5Acreate_by_name, to be more consistent with
other new API routines.

	Re-added simpler form of H5Acreate2, which creates attributes directly
on an object.

Tested on:
        FreeBSD/32 6.2 (duty) in debug mode
        FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
                                in debug mode
        Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN,
                                in production mode
        Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
                                in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                                w/szip filter, in production mode
        Mac OS X/32 10.4.10 (amazon) in debug mode
2007-10-30 13:13:48 -05:00
Quincey Koziol
dbff4af21c [svn-r14217] Description:
Change H5Aopen -> H5Aopen_by_name, in order to be more consistent with
other new API routines.

	Re-add H5Aopen as a simpler routine, to open attributes on a particular
object.  (Much like the old H5Aopen_name routine).

Tested on:
        FreeBSD/32 6.2 (duty) in debug mode
        FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
                                in debug mode
        Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN,
                                in production mode
        Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
                                in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                                w/szip filter, in production mode
        Mac OS X/32 10.4.10 (amazon) in debug mode
2007-10-30 11:07:20 -05:00
Quincey Koziol
d9e5ca72f3 [svn-r14199] Description:
Add H5Dcreate to API versioned routines, replacing internal usage with
H5Dcreate2

	Fix thread-safe error stack initialization for API versioned error
stack printing routines.

Tested on:
        FreeBSD/32 6.2 (duty) in debug mode
        FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
                                in debug mode
        Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN,
                                in production mode
        Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
                                in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                                w/szip filter, in production mode
        Mac OS X/32 10.4.10 (amazon) in debug mode
2007-10-11 11:24:11 -05:00
Quincey Koziol
16683943c6 [svn-r14193] Description:
Make H5Dopen versioned and change all internal usage to use H5Dopen2

	Add simple regression test for H5Dopen1

Tested on:
        FreeBSD/32 6.2 (duty) in debug mode
        FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
                                in debug mode
        Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN,
                                in production mode
        Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
                                in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                                w/szip filter, in production mode
        Mac OS X/32 10.4.10 (amazon) in debug mode
2007-10-08 14:59:36 -05:00
Quincey Koziol
1de51c7bc1 [svn-r14187] Description:
Put H5Acreate() under API versioning, with all internal usage shifted
to H5Acreate2().

	Add regression tests for H5Acreate1().

Tested on:
        FreeBSD/32 6.2 (duty) in debug mode
        FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
                                in debug mode
        Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN,
                                in production mode
        Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
                                in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                                w/szip filter, in production mode
        Mac OS X/32 10.4.10 (amazon) in debug mode
2007-10-04 17:19:07 -05:00
Quincey Koziol
bb3afd50c2 [svn-r14185] Description:
Move H5Aopen_name() routine to deprecated symbol section and replace
internal usage with H5Aopen().

	Add simple regression test for H5Aopen_name() to deprecated routine
test.

Tested on:
        FreeBSD/32 6.2 (duty) in debug mode
        FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
                                in debug mode
        Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN,
                                in production mode
        Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
                                in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                                w/szip filter, in production mode
        Mac OS X/32 10.4.10 (amazon) in debug mode
2007-10-04 14:29:58 -05:00
Quincey Koziol
2c93a80648 [svn-r14160] Description:
Make H5Topen versioned, and add regression test for H5Topen1.

Tested on:
        FreeBSD/32 6.2 (duty) in debug mode
        FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
                                in debug mode
        Linux/64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN,
                                in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                                w/szip filter, in production mode
        AIX/32 5.3 (copper) w/FORTRAN, w/parallel, in production mode
        Mac OS X/32 10.4.10 (amazon) in debug mode
2007-09-27 15:28:27 -05:00
Quincey Koziol
3706d53f15 [svn-r14156] Description:
Add API versioning to H5Tcommit()

Tested on:
        FreeBSD/32 6.2 (duty) in debug mode
        FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
                                in debug mode
        Linux/64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN,
                                in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                                w/szip filter, in production mode
        AIX/32 5.3 (copper) w/FORTRAN, w/parallel, in production mode
        Mac OS X/32 10.4.10 (amazon) in debug mode
2007-09-25 21:50:31 -05:00
Quincey Koziol
db3c155bf2 [svn-r14126] Description:
Move H5Gunlink to deprecated symbol section, replacing internal calls
with H5Ldelete.

Tested on:
	FreeBSD/32 6.2 (duty)
	FreeBSD/64 6.2 (liberty)
	Linux/32 2.6 (kagiso)
	Linux/64 2.6 (smirom)
	Solaris/32 5.10 (linew)
	Mac OS X/32 10.4.10 (amazon)
2007-08-29 15:44:19 -05:00
Quincey Koziol
ea343ef854 [svn-r14115] Description:
Remove all plain calls to H5Gopen() from source, replacing them with
either H5Gopen2().

	Add test for H5Gopen1().

	Reformatted several pieces of code, to clean them up.

Tested on:
	FreeBSD/32 6.2 (duty)
	FreeBSD/64 6.2 (liberty)
	Linux/32 2.6 (kagiso)
	Linux/64 2.6 (smirom)
	Solaris/32 5.10 (linew)
	Mac OS X/32 10.4.10 (amazon)
2007-08-28 10:02:54 -05:00
Scott Wegner
87a41d4286 [svn-r13766] In Visual Studio 2005 for 64-bit, _WIN32 is defined, but not WIN32, so I've standardized all #ifdef's to use _WIN32. This should not affect any other platform.
Tested:
Visual Studio (32- and 64-bit) on Win XP
2007-05-18 10:14:43 -05:00
Raymond Lu
dde381add4 [svn-r13544] Some minor adjustment from last round of checkin. Tested on kagiso
only because the changes are simple.
2007-03-26 16:18:13 -05:00
Raymond Lu
4eed634bcf [svn-r13542] Added a detection for zero-length VL data in H5T_conv_vlen to handle the case properly. This fix
was discovered by the user while Bug #717 was being fixed.  Modefied the test, too.
2007-03-26 13:55:36 -05:00
Albert Cheng
ed7d456e51 [svn-r13253] Updated all C and C++ style source code files with the THG copyright notice.
Tested platform:
Kagiso only since it is only a comment block change.  If it works in one
machine, it should work in all, I hope.  Still need to check the parallel
build on copper.
2007-02-07 09:56:24 -05:00
Quincey Koziol
bcda3c2dbf [svn-r12833] Description:
Clean up more warnings...

Tested on:
    Linux/32 2.6 (chicago)
    Linux/64 2.6 (chicago2)
2006-10-30 19:13:27 -05:00
Quincey Koziol
6b45f5172c [svn-r11245] Purpose:
Code cleanup

Description:
    Trim trailing whitespace, which is making 'diff'ing the two branches
difficult.

Solution:
    Ran this script in each directory:

foreach f (*.[ch] *.cpp)
    sed 's/[[:blank:]]*$//' $f > sed.out && mv sed.out $f
end


Platforms tested:
    FreeBSD 4.11 (sleipnir)
    Too minor to require h5committest
2005-08-13 15:53:35 -05:00
Quincey Koziol
00edaf52c5 [svn-r8053] Purpose:
Bug fix

Description:
    Correct two problems with variable-length datatypes in datasets:
        - When overwriting an entire dataset, writing the fill value to the
            file would be skipped, causing problems for VL datatypes when
            objects in the file had been unlinked (and thus the space in the
            file was not all zeros)
        - When an application has set a fill-value for a dataset and the
            dataset's datatype contained a VL datatype, the library was filling
            space on disk with the memory form of the VL information, instead
            of the disk form.


Platforms tested:
    FreeBSD 4.9 (sleipnir)
    h5committest
2004-01-13 13:00:59 -05:00
Quincey Koziol
987f5d5e4d [svn-r8048] Purpose:
Code cleanup & reorganization

Description:
    Move further in the testing framework cleanup, eliminating all the
global variables (moving them into testframe.c as static variables) from the
testing framework code and moving it into the libh5test.a.

Platforms tested:
    FreeBSD 4.9 (sleipnir) w & w/o thread-safety, c++ & parallel
    h5committested
2004-01-09 20:41:13 -05:00
Quincey Koziol
e1792ebb22 [svn-r7842] Purpose:
Bug fix

Description:
    Variable length strings and sequences with NULL pointers were not handled
by library, causing problems access the data.  This also affected fill values
for variable-length datatypes.

Solution:
    Address the issues in the library by detecting NULL sequences/strings
and avoid trying to convert them.

    Patched up dumper to display NULL sequences/strings.

Platforms tested:
    FreeBSD 4.9 (sleipnir)
    h5committest
2003-11-13 10:19:50 -05:00
Quincey Koziol
7d9c86097a [svn-r6843] Purpose:
Code cleanup

Description:
    Clean up warnings exposed by compiling on O2K.  Also, revert some of Bill
and my changes to the H5S_mpi_opt_types_g, etc. and settle them back into their
original location.

Platforms tested:
    h5committested.
2003-05-09 13:18:21 -05:00
Raymond Lu
4447d4e5c7 [svn-r6730]
Purpose: New tests added.

Description: test VL data for compact dataset; test compact dataset's
	     maximal size.


Platforms tested: h5committested
2003-04-22 11:23:42 -05:00
Bill Wendling
44022e598c [svn-r6538] Purpose:
Update

Description:
    Updated the Copyright statement

Platforms tested:
    Linux (This change is only in the comments, so I just check that the
    modules still compile)

Misc. update:
2003-03-31 12:59:04 -05:00
Quincey Koziol
9a433b99a5 [svn-r6252] Purpose:
Lots of performance improvements & a couple new internal API interfaces.

Description:
    Performance Improvements:
        - Cached file offset & length sizes in shared file struct, to avoid
            constantly looking them up in the FCPL.
        - Generic property improvements:
            - Added "revision" number to generic property classes to speed
                up comparisons.
            - Changed method of storing properties from using a hash-table
                to the TBBT routines in the library.
            - Share the propery names between classes and the lists derived
                from them.
            - Removed redundant 'def_value' buffer from each property.
            - Switching code to use a "copy on write" strategy for
                properties in each list, where the properties in each list
                are shared with the properties in the class, until a
                property's value is changed in a list.
        - Fixed error in layout code which was allocating too many buffers.
        - Redefined public macros of the form (H5open()/H5check, <variable>)
            internally to only be (<variable>), avoiding innumerable useless
            calls to H5open() and H5check_version().
        - Reuse already zeroed buffers in H5F_contig_fill instead of
            constantly re-zeroing them.
        - Don't write fill values if writing entire dataset.
        - Use gettimeofday() system call instead of time() system when
            checking the modification time of a dataset.
        - Added reference counted string API and use it for tracking the
            names of objects opening in a file (for the ID->name code).
        - Removed redundant H5P_get() calls in B-tree routines.
        - Redefine H5T datatype macros internally to the library, to avoid
            calling H5check redundantly.
        - Keep dataspace information for dataset locally instead of reading
            from disk each time.  Added new module to track open objects
            in a file, to allow this (which will be useful eventually for
            some FPH5 metadata caching issues).
        - Remove H5AC_find macro which was inlining metadata cache lookups,
            and call function instead.
        - Remove redundant memset() calls from H5G_namei() routine.
        - Remove redundant checking of object type when locating objects
            in metadata cache and rely on the address only.
        - Create default dataset object to use when default dataset creation
            property list is used to create datasets, bypassing querying
            for all the property list values.
        - Use default I/O vector size when performing raw data with the
            default dataset transfer property list, instead of querying for
            I/O vector size.
        - Remove H5P_DEFAULT internally to the library, replacing it with
            more specific default property list based on the type of
            property list needed.
        - Remove redundant memset() calls in object header message (H5O*)
            routines.
        - Remove redunant memset() calls in data I/O routines.
        - Split free-list allocation routines into malloc() and calloc()-
            like routines, instead of one combined routine.
        - Remove lots of indirection in H5O*() routines.
        - Simplify metadata cache entry comparison routine (used when
            flushing entire cache out).
        - Only enable metadata cache statistics when H5AC_DEBUG is turned
            on, instead of always tracking them.
        - Simplify address comparison macro (H5F_addr_eq).
        - Remove redundant metadata cache entry protections during dataset
            creation by protecting the object header once and making all
            the modifications necessary for the dataset creation before
            unprotecting it.
        - Reduce # of "number of element in extent" computations performed
            by computing and storing the value during dataspace creation.
        - Simplify checking for group location's file information, when file
            has not been involving in file-mounting operations.
        - Use binary encoding for modification time, instead of ASCII.
        - Hoist H5HL_peek calls (to get information in a local heap)
            out of loops in many group routine.
        - Use static variable for iterators of selections, instead of
            dynamically allocation them each time.
        - Lookup & insert new entries in one step, avoiding traversing
            group's B-tree twice.
        - Fixed memory leak in H5Gget_objname_idx() routine (tangential to
            performance improvements, but fixed along the way).
        - Use free-list for reference counted strings.
        - Don't bother copying object names into cached group entries,
            since they are re-created when an object is opened.

        The benchmark I used to measure these results created several thousand
        small (2K) datasets in a file and wrote out the data for them.  This is
        Elena's "regular.c" benchmark.

        These changes resulted in approximately ~4.3x speedup of the
        development branch when compared to the previous code in the
        development branch and ~1.4x speedup compared to the release
        branch.

        Additionally, these changes reduce the total memory used (code and
        data) by the development branch by ~800KB, bringing the development
        branch back into the same ballpark as the release branch.

        I'll send out a more detailed description of the benchmark results
        as a followup note.

    New internal API routines:
        Added "reference counted strings" API for tracking strings that get
            used by multiple owners without duplicating the strings.
        Added "ternary search tree" API for text->object mappings.

Platforms tested:
    Tested h5committest {arabica (fortran), eirene (fortran, C++)
	modi4 (parallel, fortran)}
    Other platforms/configurations tested?
        FreeBSD 4.7 (sleipnir) serial & parallel
        Solaris 2.6 (baldric) serial
2003-01-09 12:20:03 -05:00
Raymond Lu
70862d68a1 [svn-r6207]
Purpose:
    Add more test
Description:
    More tests on nil and zero-sized VL strings.
Platforms tested:
    arabica, eirene
2002-12-16 11:34:27 -05:00
Quincey Koziol
7662d643fa [svn-r6171] Purpose:
Bug fix

Description:
    Much of the VL-string testing code was recently disabled accidentally.

Solution:
    Re-enable it and add test for writing/reading large string attributes.

Platforms tested:
    FreeBSD 4.7 (sleipnir) - small enough to not need triple-check
2002-12-04 08:04:34 -05:00
Raymond Lu
437dd9be23 [svn-r6145]
Purpose:
    New feature to H5Dget_offset
Description:
    If user block is set, H5Dget_offset should be able to return the absolute
    offset from the beginning of file.
Platforms tested:
    eirene, arabica
2002-12-02 14:47:57 -05:00
Quincey Koziol
bc2d9432b3 [svn-r6131] Purpose:
Code cleanup

Description:
    Clean up compiler warnings from IRIX64 builds.

Platforms tested:
    IRIX64 6.5 (modi4)
2002-11-21 11:23:38 -05:00
Raymond Lu
0105a3b97c [svn-r6099]
Purpose:
    bug fix.
Description:
    h5dump cannot dump data and datatype for VL string.
Platforms tested:
    eirene, arabica
Misc. update:
    MANIFEST, RELEASE.txt
2002-11-18 11:38:11 -05:00
Raymond Lu
a9dea215ed [svn-r6060]
Purpose:
    Add new functions
Description:
    add H5Tget_native_type and H5Tis_variable_str.
Platforms tested:
    arabica, eirene, modi4
Misc. update:
    MANIFEST and release_docs/RELEASE updated.
2002-11-06 16:08:45 -05:00
Quincey Koziol
ef9c40754b [svn-r5200] Purpose:
Code Cleanup

Description:
    Clean up compiler warnings from the last bunch of checkins

Platforms tested:
    FreeBSD 4.5 (sleipnir)
2002-04-18 09:05:38 -05:00
Raymond Lu
1c1653aa40 [svn-r5123]
Purpose:
    Bug fix(#697)
Description:
    Variable-length string wasn't treated as string.
Solution:
    Added character set and padding into VL string type.
Platforms tested:
    FreeBSD
2002-03-29 18:46:56 -05:00
Quincey Koziol
7cc733d7c8 [svn-r4773] Purpose:
Regression test

Description:
    Added regression test which stores variable length strings as an attribute.

Platforms tested:
    FreeBSD 4.5 (sleipnir)
2002-01-03 21:42:49 -05:00
Quincey Koziol
7a96b1a0d2 [svn-r4482] Purpose:
Kludge
Description:
    Since we're only about halfway through converting the internal use of
    property lists from the "old way" to the generic property lists, we turned
    off snapshots to avoid exposing lots of API changes to users, until the
    APIs settled down.

    Getting the snapshots rolling again seems to have become a priority, so
    some changes are going to have to be made now that were going to be
    postponed until we were completely finished with the conversion.  This
    requires that the old API functions be able to deal with both the old
    and new property lists smoothly.

Solution:
    Kludge together the property list code so that they can transparently handle
    dealing with both the old and new property lists

Platforms tested:
    FreeBSD 4.4 (hawkwind)
2001-09-26 15:29:35 -05:00
Quincey Koziol
e87fc517b8 [svn-r4355] Purpose:
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)
2001-08-14 17:09:56 -05:00
Quincey Koziol
95862451f7 [svn-r4324] Purpose:
New Features!
Description:
    Start migrating the internal use of property lists in the library from the
    older implementation to the new generic property lists.

    Currently, only the dataset transfer property lists are migrated to the
    new architecture, all the rest of the property list types are still using
    the older architecture.

    Also, the backward compatibility features are not implemented yet, so
    applications which use dataset transfer properties may need to make the
    following changes:
        H5Pcreate(H5P_DATASET_XFER) -> H5Pcreate_list(H5P_DATASET_XFER_NEW)
            and
        H5Pclose(<a dataset transfer property list>) -> H5Pclose_list(id)

    This still may have some bugs in it, especially with Fortran, but I should
    be wrapping up those later today.

Platforms tested:
    FreeBSD 4.4 (hawkwind)
2001-08-10 15:47:05 -05:00
Bill Wendling
bfd983e7f4 [svn-r3770] Purpose:
Update
Description:
    Changed includes of the form:

            #include <hdf5_file.h>

    to

            #include "hdf5_file.h"

    so that gcc can pick them up easier without including the system
    header files since we don't care about them.
Platforms tested:
    Linux
2001-04-03 13:09:16 -05:00
Quincey Koziol
e7e8b02c3a [svn-r3745] Purpose:
Code Tweaks
Description:
    "FILE" macro for file names was getting confused with Standard C __FILE__
    macro on certain platforms.
Solution:
    Changed "FILE" macro usage to "DATAFILE"
Platforms tested:
    FreeBSD 4.3 (hawkwind)
2001-03-31 22:25:53 -05:00
Albert Cheng
cb876a28a1 [svn-r3677] Purpose:
Bug fix (sort of)
Description:
    The RCSID string in H5public.h was causing the C++ code problem as it
    was included multiple times and C++ did not like multiple definitions
    of the same static variable.
Solution:
    Since we don't really make use of the RCSID strings as we have not
    installed it in all source files, we decided to remove it.
Platforms tested:
    eirene (linux), modi4 (IRIX64-64) both serial and parallel modes.
2001-03-20 16:32:24 -05:00
MuQun Yang
d3301180f5 [svn-r3234]
Purpose:
    a bug fix
Description:
    without explicitly including stdio.h in this file, it will fail in compiling
    at the first time of building up the library. It needs to be recompiled separetely. Now it can work. The real reason is to be investigated.
Solution:
     adding include <stdio.h> for win32.
Platforms tested:
    win 2000
2001-01-03 18:41:45 -05:00
Quincey Koziol
0726621eaa [svn-r3005] Purpose:
Backward compatibility code
Description:
    Add in code to allow the library to emulate the v1.2 API and behavior.
Platforms tested:
    FreeBSD 4.2 (hawkwind)
2000-11-27 18:01:48 -05:00
Quincey Koziol
9648d22f5f [svn-r1837] Cleaned up a few warnings from the SGI compiler. 1999-11-17 17:00:15 -05:00
Quincey Koziol
523f5cebb2 [svn-r1690] Added VL string test code. 1999-09-28 19:30:47 -05:00