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---------------------- ./html/H5.format.html ./src/H5E.c ./src/H5Epublic.h ./src/H5F.c ./src/H5G.c ./src/H5Gent.c ./src/H5Gnode.c ./src/H5Gprivate.h ./src/h5ls.c ./test/Makefile.in Symbolic links are now supported. The ./test/links program will create a `links.h5' file that demonstrates hard links, soft links, dangling links, and recursive links. A symbolic link is a symbol table entity and doesn't have an object header. It's format is described in H5.format.hml. ./src/H5G.c ./src/H5Gpublic.h ./src/h5ls.c Implemented H5Gstat() and H5Gget_linkval() as documented by Quincey. The `H5G_type_t type' field of `H5G_stat_t' was changed to `int type' because H5G_type_t was already used and the `type' data type should be open-ended. ./src/H5Ffamily.c Removed an incorrect diagnostic message. ./test/big.c Added read/write calls to test partial I/O to big contiguous datasets. With no arguments it writes to a dataset and prints the list of points written which should be redirected to a file. With an argument (the name of a file containing the stdout of a run with no arguments) values are read from the dataset. One would typically say `big >x && big x'.
64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
/*
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* Copyright (C) 1998 NCSA
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* All rights reserved.
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*
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* Programmer: Robb Matzke <matzke@llnl.gov>
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* Friday, April 10, 1998
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*
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* Purpose: Tests hard and soft (symbolic) links.
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*/
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#include <hdf5.h>
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/*-------------------------------------------------------------------------
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* Function: main
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*
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* Purpose: Tests links.
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*
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* Return: Success: 0
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*
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* Failure: non-zero
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*
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* Programmer: Robb Matzke
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* Friday, April 10, 1998
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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int
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main (void)
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{
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hid_t file, scalar, grp, d1;
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hsize_t size[1] = {1};
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/* Create a file */
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file = H5Fcreate ("links.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
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scalar = H5Screate_simple (1, size, size);
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/* Create a group */
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grp = H5Gcreate (file, "grp1", 0);
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H5Gclose (grp);
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/* Create a dataset */
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d1 = H5Dcreate (file, "d1", H5T_NATIVE_INT, scalar, H5P_DEFAULT);
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H5Dclose (d1);
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/* Create a hard link */
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H5Glink (file, H5G_LINK_HARD, "d1", "grp1/hard");
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/* Create a symbolic link */
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H5Glink (file, H5G_LINK_SOFT, "/d1", "grp1/soft");
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/* Create a symbolic link to something that doesn't exist */
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H5Glink (file, H5G_LINK_SOFT, "foobar", "grp1/dangle");
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/* Create a recursive symbolic link */
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H5Glink (file, H5G_LINK_SOFT, "/grp1/recursive", "/grp1/recursive");
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/* Close */
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H5Sclose (scalar);
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H5Fclose (file);
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return 0;
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}
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