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* [svn-r904] Fixed bug in H5dont_atexit.Quincey Koziol1998-11-131-0/+20
| | | | | | | Plugged a memory leak in the union of hyperslabs code. Checkpointing dataset region references, which are working, but not stored in file yet.
* [svn-r876] Changes since 19981102Robb Matzke1998-11-051-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./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.
* [svn-r800] Made a "htri_t" as a return value from "boolean" functions returningQuincey Koziol1998-10-261-4/+4
| | | | TRUE/FALSE/FAIL, hbool_t is now strictly for true boolean values.
* [svn-r797] Changed comments from returning "SUCCEED/FAIL" to ↵Quincey Koziol1998-10-261-116/+54
| | | | | | "non-negative/negative" and also fixed a few more explicit checks against FAIL.
* [svn-r790] Updated parameters for H5R API and changed constants from ↵Quincey Koziol1998-10-261-4/+4
| | | | pointers to references
* [svn-r776] Fixed references, object references should be working now.Quincey Koziol1998-10-221-36/+23
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* [svn-r773] Changes since 19981019Robb Matzke1998-10-211-13/+20
| | | | | | | | | | | | | | | | | | ---------------------- ./src/H5Fistore.c Improved the hash function so it mixes bits better. This results in a few percent improvement in raw data chunk cache efficiency because there are fewer collisions. ./test/chunk.c Added #define's for chunk preemption `w0' value and number of slots in cache. ./src/H5B.c Added some more comments to H5B_insert_helper() and H5B_remove_helper() and also point to some additional documentation.
* [svn-r767] Commented out printfs.Quincey Koziol1998-10-201-0/+16
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* [svn-r766] Checkpointing the reference code.Quincey Koziol1998-10-191-103/+128
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* [svn-r761] Changes since 19981013Robb Matzke1998-10-141-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./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.
* [svn-r737] Changed H5I groups to have a H5I_ prefix before them, to better ↵Quincey Koziol1998-10-051-68/+76
| | | | | | align with the library.
* [svn-r633] Changes since 19980828Robb Matzke1998-08-311-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./RELEASE Updated with important changes I made since the second beta. ./src/H5A.c ./src/H5D.c ./src/H5Dprivate.h ./src/H5G.c ./src/H5Gprivate.h ./src/H5R.c ./src/H5Rprivate.h ./src/H5T.c ./src/H5Tprivate.h Any API function that used to take an `hid_t loc_id' followed by a `const char *name' can now take any type of object for the loc_id as long as the object is somehow associated with a file. Internally, H5G_loc() was modified to return an H5G_entry_t* instead of an H5G_t* so it's more general. Among other things, this allows one to retrieve information about an object like a named type or dataset without knowing the name of the type or dataset: int get_nlinks (hid_t obj) { H5G_stat_t sb; if (H5Gstat(obj, ".", TRUE, &sb)<0) return -1; return sb.nlink; } ./test/gheap.c ./test/istore.c These files needed a couple of changes because they call some of the internal functions whose H5G_t arguments changed to H5G_entry_t. ./src/H5A.c Got rid of all the switch statements for getting symbol table entries for varous objects and replaced them with a call to H5G_loc() allowing attributes to automatically apply to any type of object that belongs to a file. ./test/Makefile.in Moved the ragged array tests from the normal list of tests to the `make timings' target. ./test/ragged.c Added rewrite tests -- rewrite the rows of a dataset changing the number of rows and the length of each row. ./test/mtime.c Added a test that checks that H5Gstat() can be called with a dataset as the first argument. ./src/H5S.c Added #ifdef HAVE_PARALLEL around code to check for the HDF5_MPI_OPT_TYPES environment variable because the global variable that gets set is #ifdef'd. ./bin/release bzip2 uses .bz2 as the file extension.
* [svn-r620] Changes since 19980825Robb Matzke1998-08-271-47/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./src/H5R.c [NEW] ./src/H5Rprivate.h [NEW] ./src/H5Rpublic.h [NEW] ./src/Makefile.in ./src/hdf5.h ./test/ragged.c [NEW] Preliminary support for 2d ragged arrays for Mark Miller and Jim Reus. Not fully implemented yet. The test is not actually part of `make test' because we still have some memory problems. ./src/H5E.c ./src/H5Epublic.h Added H5E_RAGGED as a major error number. ./bin/release Checks the MANIFEST file against `svf ls' on systems that have it. ./bin/trace Fixed a bug that caused arguments of type `void *x[]' to not be handled. ./src/H5.c Removed unused variables and changed a couple types to fix compiler warnings. Added tracing support for ragged array object ID's and arrays of pointers. ./src/H5D.c H5Dcreate() will complain if either of the property lists are invalid (instead of using the default). ./src/H5D.c ./src/H5Dprivate.h Split H5Dget_space() into an API and internal function so it can be called from the new ragged array layer. ./src/H5Fistore.c Fixed warnings about unsigned vs. signed comparisons. ./src/H5Flow.c Fixed a warning about a variable being shadowed in the MPI-IO stuff. ./src/H5Iprivate.h ./src/H5Ipublic.h Added the H5_RAGGED atom group. ./src/H5Shyper.c Fixed some freeing-free-memory errors that resulted when certain arrays were freed but the pointers were left in the data structures. I simply set the pointers to null after they were freed. ./src/H5Sprivate.h ./src/H5Sselect.c Split the H5Sselect_hyperslab() function into an API and a private function so it could be called from the ragged array layer. Added H5S_SEL_ERROR and H5S_SEL_N to the switch statements to get rid or compiler warnings. ./src/H5Tconv.c Removed a misleading comment. ./test/bittests.c Fixed a warning about a printf(). ./test/cmpd_dset.c Fixed warnings about unused variables because of test #11 being commented out. ./bin/trace Shortened the right margin for the output to allow room for the `);' at the end of the TRACE() macros.
* [svn-r612] SnapshotRobb Matzke1998-08-221-1/+2
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* [svn-r609] Debugging.htmlRobb Matzke1998-08-201-1/+1
| | | | | | | | | | | | | | | | | | | | | Fixed errors H5.c Fixed core dump with setvbuf() for debugging. H5Fistore.c Fixed bug with sparse datasets. H5Omtime.c Found a typo in "Posix Programmer's Guide". The `%z' in the strftime() should be `%Z' instead. H5T.c H5Tpublic.h Improved api tracing for H5Tinsert_array(). h5tools.c Doesn't dump core for empty datasets.
* [svn-r606] Debugging can be enabled/disabled at runtime though code is stillRobb Matzke1998-08-191-17/+28
| | | | | conditionally included at compile time. Tracing and debugging share the same environment variable. All is documented in Debugging.html.
* [svn-r603] Changes since 19980818Robb Matzke1998-08-181-1/+32
| | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5.c Fixed an argument promotion bug in HDfprintf() ./src/H5Fistore.c Fixed a array bounds read error. ./src/H5HG.c Fixed uninitialized (but unused) data appearing in the hdf5 file, a potential security problem. ./src/H5T.c ./src/H5Tpublic.h Added new data types for hdf5 types: H5T_NATIVE_HSIZE, H5T_NATIVE_HSSIZE, H5T_NATIVE_HERR, and H5T_NATIVE_HBOOL. I did not add H5T_NATIVE_HID since I couldn't think of a reason that it would be stored in a file anyway.
* [svn-r584] Changes since 19980806Robb Matzke1998-08-101-22/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./doc/html/Datatypes.html ./doc/html/H5.format.html ./src/H5.c ./src/H5Odtype.c ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tpublic.h ./test/dtypes.c Changed the values of the H5T_str_t type in order to make a distinction between C's null terminated strings and strings which are not null terminated. The string character set and padding method are saved to the hdf5 file instead of using defaults. Added conversion function from one fixed-length string type to another. ./test/chunk.c Fixed to work with new filter API
* [svn-r576] *** empty log message ***Robb Matzke1998-08-061-26/+20
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* [svn-r546] Changes since 19980724Robb Matzke1998-07-291-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./doc/html/H5.format.html ./src/H5O.c ./src/H5Oprivate.h ./src/H5Omtime.c [NEW] ./src/H5private.h ./src/Makefile.in Added the modification time message. If an object header has this message then it's value is updated with the current time whenever anything changes in the object header. ./acconfig.h ./configure.in Alas, there seems to be no standard way to convert a string time like 19980727122800 in UTC to a time_t since mktime() only converts local times to time_t. So I've modified the configuration to check for various ways of getting the time zone information: * Added checks for the `tm_gmtoff' field of `struct tm'. * Added a check for the `timezone' global variable. * Added a check for `struct timezone'. * Added a check for BSDgettimeofday(). * Added a check for gettimeofday() although it doesn't actually set the timezone argument on some systems. * Added a check to see if `tm_zone' is a member of `struct tm'. * Added a check to see if `tzname' is a global variable. * Added a check to see if `struct tm' is defined in time.h or sys/time.h. It's not difficult to get the right UTC modification message into the object header, but some systems might have problems getting the right time back out (Irix64 is one) and those systems will report zero for the H5G_stat_t.mtime from an H5Gstat() call as if the mtime message isn't even present. It will, however, continue to be updated as normal. ./src/H5G.c ./src/H5Gpublic.h The H5G_stat_t struct now contains an `mtime' field which will hold the object modification time. If the object has no object modification time then the `mtime' will be initialized to zero. Fixed a bug in H5G_stat() that caused the `objno' field of the H5G_stat_t to be set incorrectly on some machines. ./src/H5D.c Writing to external datasets fail if the hdf5 file is not open for writing. A modification time message is added to the dataset object header when it's created and H5O_touch() is called from H5D_write() to update that message. ./src/H5T.c Fixed a bug in H5Tget_member_dims() that caused a segmentation fault if one of the output array arguments was the null pointer. Relaxed the member dimension checking in H5Tinsert_array() so it can also be used for scalar members. ./test/Makefile.in Added additional file names to the `mostlyclean' target. ./tools/h5dump.c ./tools/h5tools.h Increased the temporary buffer size to 1MB. Added support for printing compound data types with array members. When printing H5T_NATIVE_CHAR and H5T_NATIVE_UCHAR we escape double quote characters. ./tools/h5ls.c Changed the output format a little because we were starting to get too much info to fit on a line. Without `--verbose' each object occupies one line of output. Otherwise, additional information is printed below the object name: object file address, comment, and modification time. If `--dump' is given then the data is printed after the other information. ./test/cmpd_dset.c Changed the way the dataset is initialized to be more uniform.
* [svn-r526] Changes since 19980721Robb Matzke1998-07-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./tools/h5ls.c If the dataset is of type H5T_NATIVE_CHAR then we print the value as a string. This is temporary -- I plan to add better control of this later but needed something now for debugging. ./src/H5Fistore.c Squashed a bug in the chunk caching code that caused the wrong chunk to be returned. ./bin/trace ./src/H5.c Added support for printing values of array arguments when the size of the array is supplied by some previous argument. You must declare the argument as an array in order for the automatic tracing stuff to work. For instance, the third argument of H5Pset_chunk() is an array whose size is determined by the second argument `ndims'. Here's how you should declare it: herr_t H5Pset_chunk(hid_t plist_id, intn rank, hsize_t dims[/*rank*/]) The comment inside the `[]' is the name of some previous integer argument (int, unsigned, size_t, ssize_t, hsize_t, hssize_t). The trace output will look something like: H5Pset_chunk(plist=1234567, rank=2, dims=0x112233 {11, 22}) Changed tracing so that data types are printed out symbolically when possible. Changed tracing so data type initializations are not printed. This used to be confusing because lots of H5Tcopy() and H5Tregister...() calls showed up before the applications first explicit API call. ./src/H5Ipublic.h Changed the file atom group from zero to one so printing of atoms during tracing is more consistent -- they're all big numbers now. ./src/H5A.c ./src/H5E.c ./src/H5F.c ./src/H5G.c ./src/H5Sselect.c ./src/H5T.c ./src/H5TB.c ./src/H5Z.c Accidently modified these when working on the tracing, but nothing should have changed. ./src/H5P.c Changed the definition of H5Pset_chunk() for tracing. ./src/H5S.c ./src/H5Spublic.h Changed the definitions of H5Sset_extent_simple() and H5Screate_simple() for tracing. Changed the FUNC_ENTER() name for H5Screate_simple() so tracing shows the correct name.
* [svn-r473] Changes since 19980708Robb Matzke1998-07-081-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5Fistore.c ./src/H5S.c Fixed places where `herr_t' functions returned NULL for failure: H5F_istore_get_addr() and printf(?!?) (probably because a printf() was in the first column :-/ so I don't know what function it really was that I fixed), and H5S_extent_copy(). ./src/H5Fprivate.h Added declarations for H5F_istore_get_addr() and H5F_istore_allocate(). ./src/H5S.c ./src/H5Sprivate.h Split H5Sset_extent_simple() into H5S_set_extent_simple() and replaced calls to the API function with calls to the internal function. Changed calls to H5Screate() to H5S_create() and H5Sclose() to H5S_close(). ./src/H5Shyper.c ./src/H5Spoint.c Removed unused labels and variable. ./src/H5T.c ./src/H5Tconv.c Changed calls to H5Tfind() to H5T_find(). ./src/H5TB.c Split function return type onto a separate line for five functions and added API tracing calls.
* [svn-r469] Changes since 19980707Robb Matzke1998-07-081-15/+101
| | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./bin/trace ./src/H5.c Added tracing support for H5S_seloper_t and H5S_class_t. ./src/H5Sselect.c ./src/H5S.c Added tracing statements that weren't inserted previously because of formatting problems. ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h ./test/cmpd_dset.c Added H5Tinsert_array() for inserting an array member into a compound data type. Added support to the struct conversion function for member arrays. The index permutation is not supported yet in the conversion (source and destination must have the same permutations).
* [svn-r460] Changes since 19980707Robb Matzke1998-07-071-12/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./bin/trace ./src/H5.c ./src/H5private.h ./src/H5A.c ./src/H5D.c ./src/H5F.c ./src/H5G.c ./src/H5P.c ./src/H5Pprivate.h ./src/H5S.c ./src/H5T.c Output-only arguments have their addresses printed during tracing and added symbolic output for the H5F_driver_t arguments. That's another reason that we should be careful to add `/*out*/' after arguments that are output-only and `/*in,out*/' after arguments that are used for both input and output values. No internal function calls H5Pget_class() anymore. ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tpublic.h Added H5Tget_overflow() and H5Tset_overflow() so the application can query or set a function that will be called whenever an overflow occurs. Implemented as documented in previous e-mail except the overflow handler gets two buffers: one that contains the source value and one to receive the optional destination value. ./test/dtypes.c Tests overflow handler. ./src/H5.c We have to declare fdopen() because I'm getting errors when compiling on Irix64 even though we include <stdio.h> as documented in the fdopen() man page.
* [svn-r454] Changes since 19980702Robb Matzke1998-07-061-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5T.c Prints statistics for no-op conversions also. For now, hardware floating point conversions may or may not raise SIGFPE depending on the hardware, operating system, etc. Software conversions never raise SIGFPE and use +Inf or -Inf for overflow. ./test/dtypes.c Catches SIGFPE and causes the test to be skipped. Better test for NaN. ./config/irix5.3 Removed the -U_POSIX_SOURCE because it was removed from the main makefiles. ./bin/trace ./src/H5S.c Fixed a typo that prevented tracing info from being added to new API functions.
* [svn-r437] Changes since 19980612Robb Matzke1998-06-301-4/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5Tbit.c ./src/H5Tpkg.h Fixed a bug in H5T_bit_copy(). Added H5T_bit_get_d() and H5T_bit_set_d() which treat portions of a bit vector as an unsigned integer. Added H5T_bit_inc() that increments part of a bit vector and returns an indication of overflow. ./src/H5Tconv.c ./src/H5Tpkg.h ./test/dtypes.c Added a slow general floating point conversion which works so far on Intel, MIPS, and DEC but the test is turned off because a cast from double to float will cause a SIGFPE on some systems if an overflow occurs. Added fast hardware conversions between native floating point types. This function is also subject to the SIGFPE problem. ./src/H5detect.c Removed the exponent bias adjustment when the significand isn't normalized. This is now handled in the conversion functions instead. ./src/H5T.c Register new conversion functions. Plugged a memory leak in the library termination code. ./RELEASE Added a list of major changes since the first alpha. ./src/H5.c ./src/H5private.h ./src/H5A.c ./src/H5AC.c ./src/H5D.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5G.c ./src/H5Gprivate.h ./src/H5HG.c ./src/H5O.c ./src/H5T.c ./src/H5Tbit.c ./src/H5Tconv.c Fixed various compiler warnings on Irix64. ./src/H5MM.c Added PABLO_MASK to this file. ./test/chunk.c Removed a warning about memcpy().
* [svn-r435] ./INSTALLRobb Matzke1998-06-231-26/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ./INSTALL_MAINT ./README ./RELEASE Partially updated for second alpha, but haven't updated version numbers yet. ./src/H5.c ./src/H5A.c ./src/H5AC.c ./src/H5B.c ./src/H5D.c ./src/H5F.c ./src/H5Fcore.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5Fmpio.c ./src/H5Fsec2.c ./src/H5Fsplit.c ./src/H5Fstdio.c ./src/H5G.c ./src/H5Gnode.c ./src/H5HG.c ./src/H5HL.c ./src/H5I.c ./src/H5MM.c ./src/H5MMprivate.h ./src/H5O.c ./src/H5Oattr.c ./src/H5Ocomp.c ./src/H5Ocont.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Olayout.c ./src/H5Oname.c ./src/H5Osdspace.c ./src/H5Oshared.c ./src/H5Ostab.c ./src/H5P.c ./src/H5S.c ./src/H5T.c ./src/H5Tconv.c ./src/H5detect.c ./test/hyperslab.c ./test/istore.c Changed memory allocation functions so they fail instead of dumping core. The `x' was removed from the name to remind us of that: H5MM_xmalloc() -> H5MM_malloc(), etc. H5MM_calloc() takes one argument like H5MM_malloc() instead of two like calloc() because we almost always called it with `1' for one of the arguments anyway. The only difference between the two functions is that H5MM_calloc() returns memory which is initialized to zero. ./src/H5Gent.c ./src/H5Gprivate.h Removed H5G_ent_calloc() since it wasn't used. ./src/H5Fistore.c Fixed a bug found by Albert. Thanks, Albert! This fix combined with the changes to memory allocation prevent the library from failing an assertion if the application uses an unreasonable size for chunks (like Alberts 10000x10000x4). ./src/H5MF.c ./src/H5MFprivate.h Changed H5MF_free() to H5MF_xfree() since calling it with an undefined address is allowed.
* [svn-r432] Changes since 19980617Robb Matzke1998-06-181-164/+257
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Datatypes.html ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tpublic.h ./src/H5detect.c ./test/cmpd_dset.c ./test/dsets.c ./test/dtypes.c ./test/external.c ./test/tattr.c ./test/th5s.c Organized the predefined data types. ./html/H5.intro.html NO MODIFICATIONS! This file is a mess (obviously generated from something else) so I skipped updating it! ./src/h5ls.c ./test/dsets.c ./test/tattr.c ./test/th5s.c Added extra argument to H5Sget_dims() calls per Albert's last update.
* [svn-r430] Changes since 19980617Robb Matzke1998-06-171-3/+8
| | | | | | | | | | | ---------------------- ./src/H5T.c Fixed a potential division by zero error. ./src/H5Fistore.c Fixed an assertion failure that I accidently introduced with the previous changes.
* [svn-r429] Changes since 19980616Robb Matzke1998-06-171-36/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/tracing.html NEW This entire update is to make it possible for the library to print the name, arguments, and return value of every API call without requiring any extra work from developers or app programmers. This file describes how this all works. ./configure.in Added the `--enable-tracing' switch. If you use it then the library will include code to print API function names, argument names and values, and function return values. However, you must then turn on the tracing by setting the HDF5_TRACE environment variable to a file descriptor number. The default is `--disable-tracing' since enabling it causes a slight increase in library size and a slowdown resulting from an extra function call for each API function call (I couldn't even measure the slowdown :-) ./bin/trace NEW A perl script that synchronizes the H5TRACE() macro calls in the *.c files with the function return type and formal argument names and types. If you use GNU make and gcc then this will be done automatically, otherwise just invoke this script with the names of one or more .c files. You could do it by hand to, but encoding argument types is a little tricky at first. ./config/commence.in Added the $(TRACE) macro, which defaults to the no-op. Added -D_POSIX_SOURCE to the compiler command line. ./src/Makefile.in Override the default for $(TRACE). ./config/depend.in Automatically calls $(TRACE) to synchronize the H5TRACE() macros in any source file that changed. As with makefile dependencies, one way to force synchronization of all files is to remove the `.depend' file. ./MANIFEST Added new files. ./src/H5Eprivate.h Modified HRETURN_ERROR() and HRETURN() for tracing. ./src/H5.c ./src/H5private.h This is where the real tracing work really happens, in H5_trace(). ./src/H5A.c ./src/H5D.c ./src/H5G.c ./src/H5P.c ./src/H5S.c ./src/H5Z.c Added H5TRACE() calls to all API functions. You don't really need these changes if you don't want to merge your stuff because they can be generated automatically by going to the hdf5/src directory and saying ../bin/trace *.c ./src/H5T.c Added H5TRACE() calls. Other stuff below. ./src/H5E.c ./src/H5Epublic.h Added H5TRACE() calls. Created a type H5E_auto_t for the `func' argument of H5Eset_auto() and H5Eget_auto() to make those arguments easier to parse for tracing. It should also make it clearer for users that don't know how to read complicated ANSI data types. ./src/H5F.c Added H5TRACE() calls. Changed a couple `uintn' argument types in API functions to `unsigned int' since `uintn' part of the API. Changed a few "can't" and "cant" error messages to "unable to". ./src/H5Ipublic.h Removed H5_DIRECTORY from the H5I_group_t enum. It wasn't used anywhere. ./src/H5Tconv.c Removed an unused label. ./src/H5Fistore.c ./src/H5Oattr.c ./src/H5Odtype.c ./src/H5T.c ./test/dsets.c ./test/dtypes.c Fixed a warning about a variable possibly used before it's initialized. Added __unused__ to turn off some unused argument warnings that pop up when debugging is turned off and optimizations are turned on.
* [svn-r425] Changes since 19980610Robb Matzke1998-06-121-33/+349
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- THIS CHECKIN IS FOR QUINCEY -- NOT EVERYTHING WORKS (but it compiles) MOST OF THE CHANGES ARE FOR BETTER TYPE CONVERSION IN THE NEXT ALPHA ./MANIFEST ./src/H5Tbit.c NEW ./src/Makefile.in Bit vector operations (not done yet) ./configure.in Added -lm to the library list, needed by bit-vector operations and conversion functions. Removed vestiges of PARALLEL_SRC no longer used by the makefiles. Albert came up with a better way (that actually works :-) ./src/H5D.c No code changes. Split a couple of long lines, refilled a couple multi-line comments. ./src/H5T.c ./src/H5Tpublic.h Fixed a bug reported by Jim Reus regarding conversion of compound data types whose members require conversions which are satisfied by as-yet unregistered soft conversion functions. Added H5T_IEEE architecture, but the funny-looking integer types will be changed to H5T_BE_ and H5T_LE_ architectures with the type names changed to match the H5T_NATIVE_ integers. Added an H5Tconvert() but it hasn't been documented or tested yet. ./src/H5Tconv.c ./src/H5Tpkg.h Registered conversion functions integer->integer (a general case) and integer->float (for a specific case). The integer->integer conversion depends on the bitvector operations which aren't finished yet and the int->float conversion hasn't been retested since it was borrowed from AIO. Don't look at them yet, they're ugly :-) ./src/H5detect.c Fixed a typo which caused the msb_pad field of an atomic type to not be initialized. ./test/dtypes.c Added a test for number conversions but it's commented out until the conversion stuff is truly working.
* [svn-r410] Changes since 19980604Robb Matzke1998-06-051-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5A.c Named data types can have attributes. Fixed bugs where the API functions didn't check the return values of their internal counterparts and thus the automatic error reporting didn't work. Fixed some places where the error stack wasn't cleared after a function returned failure. Data types returned by H5Aget_type() are always read-only. If the `attr_num' argument of H5Aiterate() is null then it acts like H5Giterate() instead of failing -- it begins processing attributes with the first one. ./src/H5D.c We check for allocation overruns when scalar datasets are stored in external files. ./src/H5O.c H5O_modify() will fail if the message is >=16kB. ./src/H5Oattr.c Split some long lines ./src/H5T.c ./src/H5Tprivate.h Added H5T_entof() to support attributes on named types. ./src/h5ls.c Prints the names of attributes and their sizes. ./test/cmpd_dset.c ./test/dsets.c ./test/dtypes.c ./test/extend.c ./test/external.c ./test/gheap.c ./test/istore.c ./test/links.c ./test/shtype.c If the environment variable HDF5_NOCLEANUP is defined then the temporary files are not removed. The testhdf5 program still has the bug that it removes *.h5, clobbering test files from other programs... oh well. ./test/dtypes.c Added attribute tests.
* [svn-r409] Changes since 19980604Robb Matzke1998-06-051-1/+3
| | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Datatypes.html Updated documentation for named data types and type sharing. ./src/H5Farray.c Split a couple long lines. ./src/H5T.c The H5T_copy() demotes immutable types to read-only types so they're cleaned up properly and memory is not leaked. ./test/dtypes.c Modified to be more consistent with other tests. Removed all internal header files, constants, types, and functions calls since the API is now complete enough to test everything. Temporary files are now removed.
* [svn-r407] ./src/H5A.cRobb Matzke1998-06-041-287/+484
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ./src/H5D.c ./src/H5Tconv.c ./src/H5detect.c Updated to work with new internal H5T functions. Fixed some data type memory leaks during error recovery. ./src/H5Dprivate.h Added H5D_typeof() similar to H5D_entof() that returns a pointer directly to the dataset's type. This is used by H5Tcopy() when invoked on a dataset (see below). ./src/H5Epublic.h Fixed typos in H5E_BEGIN_TRY and H5E_END_TRY macros. ./src/H5F.c Closing a file with objects still open reports the file name in the warning message. Removed unnecessary invalidation of shared data types. ./src/H5Gent.c ./src/H5Gpkg.h ./src/H5Gprivate.h Added `const' to some arguments. ./src/H5O.c ./src/H5Oprivate.h ./src/H5Oshared.c An object header message can now be a pointer to a message in some other object header. The pointer is to the first message of the appropriate type in the other object header and hard link counts are maintained automatically to prevent dangling pointers. The old global heap method of message sharing is also supported although nothing actually uses it. ./src/H5Oattr.c ./src/H5Ocomp.c ./src/H5Ocont.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Olayout.c ./src/H5Oname.c ./src/H5Osdspace.c ./src/H5Oshare.c ./src/H5Ostab.c Changed the data type for the shared message info struct to H5O_shared_t and added an extra initializer to the class methods struct for the set_share method. ./src/H5Odtype.c Added the ability to share data type messages by pointing to other object headers. ./src/H5T.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h Added named data types and changed the functionality of some API functions as follows: * The term `read-only' means that a type handle cannot be modified with functions like H5Tset_*() or H5Tinsert(). * The term `immutable' means the same as `read-only' with the added restriction that H5Tclose() cannot be called for the type. A transient type is made immutable by calling H5Tlock(). * Handles to named types are always read-only. * Handles to predefined types are immutable. * A transient type can be converted to a named type by calling H5Tcommit(). This function will fail if the type is already named or is immutable. * The API function H5Tcommitted() returns an indication of whether a data type has been commited (or is named). If H5Tcommitted() returns TRUE for a data type obtained by calling H5Dget_type() on a dataset, then the dataset is using a shared data type. * H5Topen() returns a handle to a named type. * H5Tcopy() always returns a handle to a modifiable transient type even when invoked on a named type. Also, when invoked on a dataset it returns a modifiable transient type which is a copy of the dataset's data type. * Using a named data type in the call to H5Dcreate() causes the dataset object header to point to the named data type, but using a transient type causes the type to be copied into the dataset's object header. * The data type returned from H5Dget_type() is a named data type or a read-only transient data type depending on whether the dataset points to a named data type. The old behavior, to return a modifiable transient type, is accomplished by overloading H5Tcopy() to operate on datasets (see above). * H5Tshare(), H5Tunshare(), and H5Tis_shared() have been removed from the API. The following features were *not* implemented because they need more discussion: * A named data type can be opened by applying H5Topen() to a dataset in which case the data type is the data type of the dataset (or the data type to which the dataset points if the dataset has a shared data type). * A named data type can have attributes like groups or datasets. * The members of a compound data type can point to named data types. ./src/h5ls.c Reports `Data type' for named data type objects in the file.
* [svn-r383] ./src/H5A.cRobb Matzke1998-05-011-1/+6
| | | | | | | | | | | | | | | | | ./src/H5F.c ./src/H5G.c ./src/H5O.c ./src/H5Osdspace.c ./src/H5T.c ./src/H5Tconv.c ./src/H5Z.c ./test/big.c ./test/cmpd_dset.c ./test/dsets.c ./test/extend.c ./test/istore.c Now that I have a home-grown version of Purify I fixed all the leaks in all the test files.
* [svn-r378] Merged Robb's and my memory leak fixes into one set of common fixes.Quincey Koziol1998-04-281-0/+1
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* [svn-r377] Changes since 19980424Robb Matzke1998-04-281-26/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5A.c ./src/H5T.c Fixed memory leaks. More to come later but PureAtria doesn't make a Linux version of purify and the free version doesn't compile with the new SMP Linux kernels so I had to debug over the internet on a day that Sprint seemed to be having routing problems... oh well. I got rid of most of the leaks. ./src/H5Apublic.h Includes H5Ipublic.h for types in the header file. ./src/H5O.c Comments improved for H5O_read() ./test/tattr.c Removed a non-ANSI empty initializer. ./test/dsets.c Include <string.h> ./test/istore.c Fixed a non-ANSI pointer conversion.
* [svn-r361] Added Attribute (H5A) code.Quincey Koziol1998-04-231-2/+2
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* [svn-r356] Changes since 19980421Robb Matzke1998-04-221-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./bin/release ./src/H5.c ./src/H5private.h ./src/H5public.h ./src/H5Fpublic.h Changed the version number constants to names that begin with H5_VERS_ and added macros that check that the version numbers in the include files match the version number of the library. ./MANIFEST ./html/H5.user.html ./html/Version.html [NEW] ./html/version.obj [NEW] ./html/version.gif [NEW] Documented version numbers and the macros, constants, and functions associated with them. ./bin/versinc A perl script that increments the minor version number and sets the patch level back to zero. This is intended to be invoked from the top of the source tree by a cvs commit anywhere in the source tree. Quincey? ./src/H5O.c ./src/H5Oprivate.h Added H5O_count() to count the number of object header messages of a particular type. Quincey needs this for the attribute package. ./test/dsets.c Fixed warnings. Enabled the small strip-mine buffer test. ./config/linux Added optimizations for the Pentium-Pro for production mode.
* [svn-r355] Changes since 19980417Robb Matzke1998-04-211-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- This checkin completes the compression stuff almost two weeks ahead of schedule. It should now all be working and documented. ./Makefile.in ./config/commence.in A distclean causes the distribution makefile to be copied to Makefile again. ./src/H5D.c Opening a compressed dataset now works properly. ./src/H5P.c ./src/H5Ppublic.h The H5Pset_compression() and H5Pget_compression() now work as documented. ./src/H5T.c Fixed a bug that causes the library to crash sometimes if debugging is turned on for the `t' package. ./src/H5Z.c Fixed a bug where the number of bytes attributed to compression overruns was too low in the debugging output. ./test/dsets.c More compression tests: reading of uninitialized data, opening an existing dataset and reading it, partial I/O which isn't aligned on chunk boundaries, and use of application-defined compression methods. ./MANIFEST Removed ./test/dspace.c.
* [svn-r353] Changes since 19980414Robb Matzke1998-04-171-11/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Compression.html [NEW] ./html/Datasets.html ./html/H5.format.html ./html/H5.user.html Documented compression. A couple of the H5P functions aren't quite implemented yet but they're coming soon... ./src/H5Dprivate.h ./src/H5E.c ./src/H5Epublic.h ./src/H5Farray.c ./src/H5Fistore.c ./src/H5Fprivate.h ./src/H5MF.c ./src/H5MFprivate.h ./src/H5O.c ./src/H5Ocomp.c [NEW] ./src/H5Oprivate.h ./src/H5P.c ./src/H5Ppublic.h ./src/H5Sprivate.h ./src/H5Ssimp.c ./src/H5Z.c [NEW] ./src/H5Zprivate.h [NEW] ./src/H5Zpublic.h [NEW] ./src/Makefile.in ./src/hdf5.h ./test/dsets.c ./test/istore.c Compression is now mostly working. Don't try to open a compressed dataset though because the compression message won't be read. ./html/Datatypes.html ./html/H5.api.html ./src/H5.c ./src/H5private.h ./src/H5D.c ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h Added timing support. When compiled with H5T_DEBUG defined the library will print conversion bandwidths when the library closes. The H5Tregister functions take a string as the first argument so the statistics output is meaningful. ./MANIFEST Added new files. ./configure.in ./src/H5config.h.in Check for getrusage(). Check for compress2() in libz.a and the zlib.h header file. Added `z' to the debug list. ./src/H5B.c ./src/H5Bprivate.h ./src/H5Gnode.c ./src/debug.c Cleaned up some indentation and added support to print istore B-trees. From the debugger, give the B-tree address and the dimensionality from the layout message of the object header. ./src/h5ls.c The oid is printed as w:x:y:z where w and x are the file ID and y and z are the OID within the file. You can give z or y*2^32+z as an argument to the debugger to print the object header for the object. ./src/H5AC.c Cleaned up statistics and made them match those reported by H5T and H5Z. ./src/H5MM.c ./src/H5MMprivate.h ./src/H5Fistore.c Finally got rid of a couple of long-standing const cast warnings.
* [svn-r337] Changes since 19980403Robb Matzke1998-04-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./configure.in Moved setting of compiler warning switches earlier in the file. Turned on more warning switches to gcc. ./config/linux Prints a warning if the gcc version is less than 2.8.1 since that version has problems with register allocation for `long long'. ./html/Datatypes.html Documented sharing of data types between datasets. ./src/H5G.c ./src/H5Gpublic.h Implemented H5Gmove(), H5Glink() and H5Gunlink() for hard links. Still have soft links to do. ./src/H5AC.c ./src/H5ACprivate.h ./src/H5D.c ./src/H5E.c ./src/H5Eprivate.h ./src/H5F.c ./src/H5Farray.c ./src/H5Fcore.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fprivate.h ./src/H5Fpublic.h ./src/H5Fsec2.c ./src/H5Fstdio.c ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5Gpkg.h ./src/H5Gprivate.h ./src/H5HG.c ./src/H5HL.c ./src/H5HLprivate.h ./src/H5I.c ./src/H5Iprivate.h ./src/H5MM.c ./src/H5MMprivate.h ./src/H5O.c ./src/H5Oefl.c ./src/H5Oprivate.h ./src/H5Osdspace.c ./src/H5Oshared.c ./src/H5Ostab.c ./src/H5P.c ./src/H5S.c ./src/H5Ssimp.c ./src/H5T.c ./src/H5Tconv.c ./src/H5Tprivate.h ./src/H5Tpublic.h ./src/H5V.c ./src/H5Vprivate.h ./src/H5detect.c ./src/h5ls.c ./test/cmpd_dset.c ./test/dsets.c ./test/external.c ./test/hyperslab.c ./test/iopipe.c ./test/istore.c ./test/shtype.c ./test/tstab.c Fixed comparisons between signed and unsigned values. Fixed warnings about unused function arguments.
* [svn-r336] Changes since 19980402Robb Matzke1998-04-031-2/+90
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./test/Makefile.in ./test/shtype.c [NEW] Added some tests for shared data types. ./configure.in Removed MF and HL from the default debug list since. MF because it hasn't been implemented yet and HL because it produces lots of annoying messages about adjusting the size of local heaps. ./src/H5F.c ./src/H5T.c ./src/H5Tprivate.h Fixed a bug with opening the same file twice. The first close on the file_id incorrectly closed shared data structs. Closing a file now correctly unshares data types that might be pointing into that file. ./src/H5T.c ./src/H5Tpublic.h Added an H5Tis_shared(). The caller supplies a file and a data type and the function returns true if the data type is currently marked for sharing in that file. ./src/H5AC.c ./src/H5F.c ./src/H5HL.c ./src/H5HG.c ./src/H5MF.c ./src/H5O.c We now detect errors sooner when writing to a read-only file. In the past, the error might not show up until the cached item was flushed, and it was sometimes possible to not even get an error! ./src/H5I.c ./src/H5Iprivate.h If the search function fails then H5I_search() returns failure. Also, the first argument for the search function isn't const anymore because we might want the search to have side effects (like calling H5T_unshare() for all shared data types whose file just closed).
* [svn-r335] Changes since 19980330Robb Matzke1998-04-031-163/+399
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./src/Makefile.in ./test/Makefile.in Added new files. ./config/linux ./src/H5HL.c ./src/H5HLprivate.h ./src/H5MF.c ./src/H5MFprivate.h Added `-DH5HL_DEBUG -DH5MF_DEBUG' to the debug list. ./html/H5.format.html Updated shared object message information. ./src/H5D.c Datasets can now share data types. ./src/H5F.c Updated a comment that referred to H5ACC_WRITE. ./src/H5HG.c ./src/H5HGprivate.h Moved a few things around. Made debugging better so you can now give a collection address to ./src/debug and it shows some useful stuff. ./src/H5O.c ./src/H5Ocont.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Olayout.c ./src/H5Oname.c ./src/H5Onull.c ./src/H5Oprivate.h ./src/H5Osdspace.c ./src/H5Oshared.c [NEW] ./src/H5Ostab.c Supports shared messages. ./src/H5T.c ./src/H5Tpkg.h ./src/H5Tprivate.h ./src/H5Tpublic.h The H5Tshare() function allows the user to give the library hints about how a data type will be used. ./test/shtype.c Tests the H5Tshare() function. ./test/gheap.c Tests the global heap. ./configure.in ./config/BlankForm [NEW] ./config/alpha-dec ./config/freebsd2.2.1 ./config/hpux10.20 ./config/irix6.2 ./config/irix64 ./config/linux ./config/powerpc-ibm-aix4.2.1.0 ./config/rs6000-ibm-aix4.1.4.0 ./config/solaris2.5 Cleaned up lots of configuration stuff and made the site configuration files lots easier and more uniform. To make a new file grab the BlankForm and modify it. By default, debugging is turned on for most packages. Within a package one can use `#ifdef H5AC_DEBUG' to wrap debugging code. Other options are: --enable-debug --enable-debug=yes The default, most but not all packages. --disable-debug --enable-debug=no --enable-debug=none The symbol NDEBUG is defined and none of the package debug symbols. --enable-debug=all Debugging is turned on for all packages. This might produce lots of output. --enable-debug=g,d Debugging is turned on for H5G and H5D. A compile mode is also now supported --enable-production --enable-production=yes The library is compiled with optimizations turned on. The compiler flags are augmented by adding PROD_CFLAGS and PROD_CPPFLAGS which are defined in the site config file. --disable-production --enable-production=no The default. The library is compiled for development by including DEBUG_CFLAGS and DEBUG_CPPFLAGS defined in the site config file. This is usually just `-g'. --enable-production=profile --enable-production=pg Builds a library for profiling by including the flags from PROFILE_CFLAGS and PROFILE_CPPFLAGS defined in the site config file. This is usullay just `-pg' but it could include optimization flags as well depending on the type of profile one wants. In summary, configure by saying `./configure' and you'll get a development version of the library. Configure by saying `./configure --enable-production --disable-debug' and you'll get a production version with no debugging code.
* [svn-r324] Change H5A (atoms) to H5I (IDs)Quincey Koziol1998-03-171-111/+111
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* [svn-r323] Changes since 19980316Robb Matzke1998-03-171-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5D.c ./src/H5T.c ./src/H5Tprivate.h Fixed a bug found by Kevin Powell regarding preservation of existing data during a read or write when the source and destination data types are the same. Thanks Kevin! Fixed a couple warnings on Irix64. ./src/H5D.c ./src/H5Dprivate.h ./src/H5P.c ./src/H5Ppublic.c ./src/H5Tconv.c ./src/H5Tpublic.h ./test/cmpd_dset.c The application can now turn on/off the part of the I/O pipeline that deals with preservation of initialized data. The default is off since this will be the usual case and turning it on slows down the pipe. Use H5Pset_preserve() and H5Pget_preserve(). ./src/H5Fistore.c Added an optimization for reading/writing a single chunk of chunked storage. ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Olayout.c ./src/H5Oname.c ./src/H5Osdspace.c ./src/H5Ostab.c Fixed warnings reported by marek@iiasa.ac.at. Thanks Marek. ./src/H5Odtype.c Fixed a failing assert() wrt reading compound types (not present in hdf5-1.0.0a).
* [svn-r319] Removed H5M API from codeQuincey Koziol1998-03-121-1/+0
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* [svn-r303] Changes since 19980228Robb Matzke1998-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Dataspaces.html ./html/Errors.html ./html/Files.html ./html/H5.api.html ./html/review1.html ./src/H5private.h ./src/H5public.h ./test/dsets.c ./test/dtypes.c Removed all the types like `int32' and `intn' into private headers since they violate the naming scheme and pollute application name space. Besides, our test files only use them in a handful of places and it's probably useless to export them to the app. The app is always written in terms of standard numeric types or its own numeric types and probably never in terms of HDF5 numeric types. If it were, then the user would have to copy from their type to hdf5 type for almost every hdf5 API function call! Same goes for return values. I also removed SUCCEED/FAIL from the API since apps should be checking against zero anyway. if (FAIL==(space=H5Screate_simple(...))) /*wrong*/ if ((space=H5Fcreate_simple(...)<0)) /*right*/ ./src/H5.c Changed arguments of H5version() from `uintn' to `unsigned'. ./src/H5Tpublic.h ./src/H5T.c Changed return type of H5Tget_nmembers() from `intn' to `int' ./src/H5A.c ./src/H5Aprivate.h ./src/H5Apublic.h Changed `H5Asearch_func_t' to `H5A_search_func_t' and moved its definition from the public to the private header file. ./html/H5.format.html Documented changes made to the external file list (H5O_EFL) message. ./src/H5D.c ./src/H5Dprivate.h ./src/H5E.c ./src/H5Epublic.h ./src/H5O.c ./src/H5Oefl.c ./src/H5Oprivate.h ./src/H5P.c ./src/H5Ppublic.h Added partial support for external raw data files. HDF5 can now describe external raw data files by listing the file names, offsets, and size for a dataset. However, we will restrict a dataset to be stored "contiguously" when the external file list is viewed as a single address space. The current implementation is unable to read/write to external files--that will come later this week as will documentation. For now, take a look at ./test/external.c, particularly the calls to H5Pset_external(). ./test/Makefile.in ./test/external.c [NEW] ./MANIFEST Added tests for external storage. Note: the read test is supposed to fail at this point since reading external datasets is not implemented yet. There is no write test. ./src/H5S.c ./src/H5Sprivate.h ./src/H5Ssimp.c Added H5S_get_npoints_max() to return the maximum possible number of data points in a data space. Added an extra argument to H5S_get_dims() which returns the maximum dims. ./src/H5F.c ./src/H5Fprivate.h ./src/H5Fpublic.h ./src/H5M.c [DEPRICATED] ./src/H5Mpublic.h [DEPRICATED] Changed `template' to `property list' in lots of places. ./src/H5Osdspace.c Removed an extra `\n' from a print statement. ./src/H5S_public.h Changed H5S_UNLIMITED to the maximum size_t value. ./test/extend.c "Extendable" is spelled "extendible". ./src/H5Farray.c ./src/H5V.c ./src/H5Vprivate.h ./test/hyperslab.c Strides are now type ssize_t instead of int. These have nothing to do with the sample granularity arguments for hyperslabs, which are also called "strides" in the code. ./test/tstab.c Changed assumptions about default address and length sizes.
* [svn-r302] Changes since 19980227Robb Matzke1998-02-281-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Errors.html [NEW] ./html/H5.user.html ./MANIFEST Documents the new error handling interface and gives examples. ./src/H5.c ./src/H5private.h ./src/H5Apublic.h ./src/H5E.c ./src/H5Eprivate.h ./src/H5Epublic.h Rewrote error handling. Got rid of `push' overloading and added a few API functions. The error stack is statically allocated and not entered into H5A, simplifying error handling within the error handler. Rudimentary support for threads. Changed the names of some errors. ./src/H5G.c ./src/H5Gnode.c ./src/H5H.c ./src/H5O.c ./src/H5T.c Changed H5ECLEAR to H5E_clear(). ./src/Makefile.in Alphabetized source list. ./test/dsets.c Turned off error reporting around functions that are expected to fail. Error messages are sent to stdout. ./test/testhdf5.c ./test/testhdf5.h Turned off automatic error reporting since this file mostly calls internal functions and does its own error reporting.
* [svn-r298] Changes since 19980219Robb Matzke1998-02-251-25/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./html/Files.html ./src/H5C.c ./src/H5Cpublic.h ./src/H5Ffamily.c ./src/H5Fprivate.h ./src/H5Fsplit.c ./test/tstab.c Added file-access property functions. The split driver takes file extensions as properties. ./src/H5A.c ./src/H5Aprivate.h Added some comments. Changed H5A_destroy() to call the free function on all the atoms that are destroyed. This fixes a bug where the file boot block isn't updated if the file isn't closed before calling exit(). Removed extra `*' and `&' from some places. ./src/H5AC.c Replaced an occurrence of NO_ADDR with NULL. ./src/H5Odtype.c ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h Data types of compound members are pointers. ./H5private.h Some changes to make lseek64() work on Irix 5.3 where header files don't realize that `long long' works. ./acconfig.h ./configure.in Removed definition for PHDF5 since it looks like everyone is useing HAVE_PARALLEL now. ./configure.in ./src/H5detec.c Added checks for gethostname() and getpwuid().
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