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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*-------------------------------------------------------------------------
+ *
+ * Created: H5dbg.c
+ * Mar 4 2006
+ * Quincey Koziol <koziol@ncsa.uiuc.edu>
+ *
+ * Purpose: Generic debugging routines
+ *
+ *-------------------------------------------------------------------------
+ */
+
+/****************/
+/* Module Setup */
+/****************/
+
+/***********/
+/* Headers */
+/***********/
+#include "H5private.h" /* Generic Functions */
+
+/****************/
+/* Local Macros */
+/****************/
+
+
+/******************/
+/* Local Typedefs */
+/******************/
+
+
+/********************/
+/* Local Prototypes */
+/********************/
+
+
+/*********************/
+/* Package Variables */
+/*********************/
+
+
+/*****************************/
+/* Library Private Variables */
+/*****************************/
+
+
+/*******************/
+/* Local Variables */
+/*******************/
+
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5_buffer_dump
+ *
+ * Purpose: Dumps a buffer of memory in an octal dump form
+ *
+ * Return: Non-negative on success/Negative on failure
+ *
+ * Programmer: Quincey Koziol
+ * koziol@ncsa.uiuc.edu
+ * Mar 4 2006
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5_buffer_dump(FILE *stream, int indent, uint8_t *buf,
+ uint8_t *marker, size_t buf_offset, size_t buf_size)
+{
+ size_t u, v; /* Local index variable */
+
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5_buffer_dump)
+
+ /*
+ * Check arguments.
+ */
+ HDassert(stream);
+ HDassert(indent >= 0);
+ HDassert(buf);
+ HDassert(marker);
+ HDassert(buf_size > 0);
+
+ /*
+ * Print the buffer in a VMS-style octal dump.
+ */
+ HDfprintf(stream, "%*sData follows (`__' indicates free region)...\n",
+ indent, "");
+ for(u = 0; u < buf_size; u += 16) {
+ uint8_t c;
+
+ HDfprintf(stream, "%*s %8d: ", indent, "", u);
+
+ /* Print the hex values */
+ for(v = 0; v < 16; v++) {
+ if(u + v < buf_size) {
+ if(marker[u + v])
+ HDfprintf(stream, "__ ");
+ else {
+ c = buf[buf_offset + u + v];
+ HDfprintf(stream, "%02x ", c);
+ } /* end else */
+ } /* end if */
+ else
+ fprintf(stream, " ");
+ if(7 == v)
+ HDfputc(' ', stream);
+ } /* end for */
+
+ /* Print the character values */
+ for(v = 0; v < 16; v++) {
+ if(u + v < buf_size) {
+ if(marker[u + v])
+ HDfputc(' ', stream);
+ else {
+ c = buf[buf_offset + u + v];
+ if(HDisprint(c))
+ HDfputc(c, stream);
+ else
+ HDfputc('.', stream);
+ } /* end else */
+ } /* end if */
+ } /* end for */
+
+ HDfputc('\n', stream);
+ } /* end for */
+
+ FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5_buffer_dump() */
+