[svn-r569] Changes since 19980731

----------------------

./bin/release
	Added ./Makefile to the distribution again -- it got lost in
	the changes last week although it isn't all that important a
	file since it gets clobbered by configure anyway.

./bin/trace
./doc/html/Filters.html
./doc/html/H5.format.html
./doc/html/H5.user.html
./src/H5.c
./src/H5D.c
./src/H5Dprivate.h
./src/H5E.c
./src/H5Epublic.h
./src/H5Farray.c
./src/H5Fistore.c
./src/H5Fprivate.h
./src/H5O.c
./src/H5Ocomp.c
./src/H5Oprivate.h
./src/H5P.c
./src/H5Ppublic.h
./src/H5Sall.c
./src/H5Shyper.c
./src/H5Spoint.c
./src/H5Sprivate.h
./src/H5Ssimp.c
./src/H5Z.c
./src/H5Zprivate.h
./src/H5Zpublic.h
./src/hdf5.h
./test/dsets.c
./tools/h5ls.c
	Added the data filter pipeline, a generalization of the
	compression stuff which allows things like checksums,
	encryption, compression, performance monitoring, etc.  See
	./doc/html/Filters.html for details -- it replaces the
	Compression.html doc.

./src/H5T.c
	Cleaned up debugging output.

./config/linux
	Added checks for egcs and pgcc and changed optimization flags
	for the compilers.

./src/H5G.c
./tools/h5dump.c
	Fixed compiler warnings in these files and others.

./configure.in
./src/H5private.h
./test/mtime.c
	Added a check for difftime() and defined HDdifftime() to do
	something else on systems that don't have difftime().

1 files changed, 14 insertions, 13 deletions

diff --git a/src/H5Farray.c b/src/H5Farray.c
index 25ce208..27ec922 100644
--- a/src/H5Farray.c
+++ b/src/H5Farray.c
@@ -114,7 +114,7 @@ H5F_arr_create (H5F_t *f, struct H5O_layout_t *layout/*in,out*/)
  */
 herr_t
 H5F_arr_read (H5F_t *f, const struct H5O_layout_t *layout,
-	      const struct H5O_compress_t *comp, const struct H5O_efl_t *efl,
+	      const struct H5O_pline_t *pline, const struct H5O_efl_t *efl,
 	      const hsize_t _hslab_size[], const hsize_t mem_size[],
 	      const hssize_t mem_offset[], const hssize_t file_offset[],
 	      const H5D_transfer_t xfer_mode, void *_buf/*out*/)
@@ -182,11 +182,11 @@ H5F_arr_read (H5F_t *f, const struct H5O_layout_t *layout,
 	}
 
 	/*
-	 * Compression cannot be used for contiguous data.
+	 * Filters cannot be used for contiguous data.
 	 */
-	if (comp && H5Z_NONE!=comp->method) {
+	if (pline && pline->nfilters>0) {
 	    HRETURN_ERROR (H5E_IO, H5E_READERROR, FAIL,
-			   "compression is not allowed for contiguous data");
+			   "filters are not allowed for contiguous data");
 	}
 	
 	/*
@@ -286,7 +286,7 @@ H5F_arr_read (H5F_t *f, const struct H5O_layout_t *layout,
 			       "unable to copy into a proper hyperslab");
 	    }
 	}
-	if (H5F_istore_read (f, layout, comp, file_offset, hslab_size,
+	if (H5F_istore_read (f, layout, pline, file_offset, hslab_size,
 			     buf)<0) {
 	    HRETURN_ERROR (H5E_IO, H5E_READERROR, FAIL, "chunked read failed");
 	}
@@ -332,10 +332,11 @@ H5F_arr_read (H5F_t *f, const struct H5O_layout_t *layout,
  */
 herr_t
 H5F_arr_write (H5F_t *f, const struct H5O_layout_t *layout,
-	       const struct H5O_compress_t *comp, const struct H5O_efl_t *efl,
-	       const hsize_t _hslab_size[], const hsize_t mem_size[],
-	       const hssize_t mem_offset[], const hssize_t file_offset[],
-	       const H5D_transfer_t xfer_mode, const void *_buf)
+	       const struct H5O_pline_t *pline,
+	       const struct H5O_efl_t *efl, const hsize_t _hslab_size[],
+	       const hsize_t mem_size[], const hssize_t mem_offset[],
+	       const hssize_t file_offset[], const H5D_transfer_t xfer_mode,
+	       const void *_buf)
 {
     const uint8	*buf = (const uint8 *)_buf;	/*cast for arithmetic	*/
     hssize_t	file_stride[H5O_LAYOUT_NDIMS];	/*strides through file	*/
@@ -399,11 +400,11 @@ H5F_arr_write (H5F_t *f, const struct H5O_layout_t *layout,
 	}
 
 	/*
-	 * Compression cannot be used for contiguous data
+	 * Filters cannot be used for contiguous data
 	 */
-	if (comp && H5Z_NONE!=comp->method) {
+	if (pline && pline->nfilters>0) {
 	    HRETURN_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
-			   "compression is not allowed for contiguous data");
+			   "filters are not allowed for contiguous data");
 	}
 	
 	/*
@@ -503,7 +504,7 @@ printf("nelmts=%lu, min=%lu, max=%lu\n", temp, min, max);
 			       "unable to copy from a proper hyperslab");
 	    }
 	}
-	if (H5F_istore_write (f, layout, comp, file_offset, hslab_size,
+	if (H5F_istore_write (f, layout, pline, file_offset, hslab_size,
 			      buf)<0) {
 	    HRETURN_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
 			   "chunked write failed");