/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 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. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* Programmer: Robb Matzke * Wednesday, October 8, 1997 * * Purpose: Messages related to data layout. */ #define H5D_PACKAGE /*suppress error about including H5Dpkg */ #define H5O_PACKAGE /*suppress error about including H5Opkg */ #include "H5private.h" /* Generic Functions */ #include "H5Dpkg.h" /* Dataset functions */ #include "H5Eprivate.h" /* Error handling */ #include "H5FLprivate.h" /* Free Lists */ #include "H5MFprivate.h" /* File space management */ #include "H5MMprivate.h" /* Memory management */ #include "H5Opkg.h" /* Object headers */ #include "H5Pprivate.h" /* Property lists */ /* PRIVATE PROTOTYPES */ static void *H5O_layout_decode(H5F_t *f, hid_t dxpl_id, const uint8_t *p); static herr_t H5O_layout_encode(H5F_t *f, uint8_t *p, const void *_mesg); static void *H5O_layout_copy(const void *_mesg, void *_dest); static size_t H5O_layout_size(const H5F_t *f, const void *_mesg); static herr_t H5O_layout_reset(void *_mesg); static herr_t H5O_layout_free(void *_mesg); static herr_t H5O_layout_delete(H5F_t *f, hid_t dxpl_id, const void *_mesg, hbool_t adj_link); static void *H5O_layout_copy_file(H5F_t *file_src, const H5O_msg_class_t *mesg_type, void *mesg_src, H5F_t *file_dst, hid_t dxpl_id, H5O_copy_t *cpy_info, void *udata); static herr_t H5O_layout_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE * stream, int indent, int fwidth); /* This message derives from H5O message class */ const H5O_msg_class_t H5O_MSG_LAYOUT[1] = {{ H5O_LAYOUT_ID, /*message id number */ "layout", /*message name for debugging */ sizeof(H5O_layout_t), /*native message size */ H5O_layout_decode, /*decode message */ H5O_layout_encode, /*encode message */ H5O_layout_copy, /*copy the native value */ H5O_layout_size, /*size of message on disk */ H5O_layout_reset, /*reset method */ H5O_layout_free, /*free the struct */ H5O_layout_delete, /* file delete method */ NULL, /* link method */ NULL, /*get share method */ NULL, /*set share method */ NULL, /*is shared method */ NULL, /* pre copy native value to file */ H5O_layout_copy_file, /* copy native value to file */ NULL, /* post copy native value to file */ H5O_layout_debug /*debug the message */ }}; /* For forward and backward compatibility. Version is 1 when space is * allocated; 2 when space is delayed for allocation; 3 is default now and * is revised to just store information needed for each storage type. */ #define H5O_LAYOUT_VERSION_1 1 #define H5O_LAYOUT_VERSION_2 2 #define H5O_LAYOUT_VERSION_3 3 /* Declare a free list to manage the H5O_layout_t struct */ H5FL_DEFINE(H5O_layout_t); /*------------------------------------------------------------------------- * Function: H5O_layout_decode * * Purpose: Decode an data layout message and return a pointer to a * new one created with malloc(). * * Return: Success: Ptr to new message in native order. * * Failure: NULL * * Programmer: Robb Matzke * Wednesday, October 8, 1997 * * Modifications: * Robb Matzke, 1998-07-20 * Rearranged the message to add a version number at the beginning. * * Raymond Lu, 2002-2-26 * Added version number 2 case depends on if space has been allocated * at the moment when layout header message is updated. * * Quincey Koziol, 2004-5-21 * Added version number 3 case to straighten out problems with contiguous * layout's sizes (was encoding them as 4-byte values when they were * really n-byte values (where n usually is 8)) and additionally clean up * the information written out. * *------------------------------------------------------------------------- */ static void * H5O_layout_decode(H5F_t *f, hid_t UNUSED dxpl_id, const uint8_t *p) { H5O_layout_t *mesg = NULL; unsigned u; void *ret_value; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5O_layout_decode) /* check args */ HDassert(f); HDassert(p); /* decode */ if(NULL == (mesg = H5FL_CALLOC(H5O_layout_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") /* Version. 1 when space allocated; 2 when space allocation is delayed */ mesg->version = *p++; if(mesg->version < H5O_LAYOUT_VERSION_1 || mesg->version > H5O_LAYOUT_VERSION_3) HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, NULL, "bad version number for layout message") if(mesg->version < H5O_LAYOUT_VERSION_3) { unsigned ndims; /* Num dimensions in chunk */ /* Dimensionality */ ndims = *p++; if(ndims > H5O_LAYOUT_NDIMS) HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, NULL, "dimensionality is too large") /* Layout class */ mesg->type = (H5D_layout_t)*p++; assert(H5D_CONTIGUOUS == mesg->type || H5D_CHUNKED == mesg->type || H5D_COMPACT == mesg->type); /* Reserved bytes */ p += 5; /* Address */ if(mesg->type == H5D_CONTIGUOUS) H5F_addr_decode(f, &p, &(mesg->u.contig.addr)); else if(mesg->type == H5D_CHUNKED) H5F_addr_decode(f, &p, &(mesg->u.chunk.addr)); /* Read the size */ if(mesg->type != H5D_CHUNKED) { size_t temp_dim[H5O_LAYOUT_NDIMS]; for(u = 0; u < ndims; u++) UINT32DECODE(p, temp_dim[u]); /* Don't compute size of contiguous storage here, due to possible * truncation of the dimension sizes when they were stored in this * version of the layout message. Compute the contiguous storage * size in the dataset code, where we've got the dataspace * information available also. - QAK 5/26/04 */ } /* end if */ else { mesg->u.chunk.ndims=ndims; for(u = 0; u < ndims; u++) UINT32DECODE(p, mesg->u.chunk.dim[u]); /* Compute chunk size */ for(u = 1, mesg->u.chunk.size = mesg->u.chunk.dim[0]; u < ndims; u++) mesg->u.chunk.size *= mesg->u.chunk.dim[u]; } /* end if */ if(mesg->type == H5D_COMPACT) { UINT32DECODE(p, mesg->u.compact.size); if(mesg->u.compact.size > 0) { if(NULL == (mesg->u.compact.buf = H5MM_malloc(mesg->u.compact.size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for compact data buffer") HDmemcpy(mesg->u.compact.buf, p, mesg->u.compact.size); p += mesg->u.compact.size; } /* end if */ } /* end if */ } /* end if */ else { /* Layout class */ mesg->type = (H5D_layout_t)*p++; /* Interpret the rest of the message according to the layout class */ switch(mesg->type) { case H5D_CONTIGUOUS: H5F_addr_decode(f, &p, &(mesg->u.contig.addr)); H5F_DECODE_LENGTH(f, p, mesg->u.contig.size); break; case H5D_CHUNKED: /* Dimensionality */ mesg->u.chunk.ndims = *p++; if(mesg->u.chunk.ndims > H5O_LAYOUT_NDIMS) HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, NULL, "dimensionality is too large") /* B-tree address */ H5F_addr_decode(f, &p, &(mesg->u.chunk.addr)); /* Chunk dimensions */ for(u = 0; u < mesg->u.chunk.ndims; u++) UINT32DECODE(p, mesg->u.chunk.dim[u]); /* Compute chunk size */ for(u = 1, mesg->u.chunk.size = mesg->u.chunk.dim[0]; u < mesg->u.chunk.ndims; u++) mesg->u.chunk.size *= mesg->u.chunk.dim[u]; break; case H5D_COMPACT: UINT16DECODE(p, mesg->u.compact.size); if(mesg->u.compact.size > 0) { if(NULL == (mesg->u.compact.buf = H5MM_malloc(mesg->u.compact.size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for compact data buffer") HDmemcpy(mesg->u.compact.buf, p, mesg->u.compact.size); p += mesg->u.compact.size; } /* end if */ break; default: HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, NULL, "Invalid layout class") } /* end switch */ } /* end else */ /* Set return value */ ret_value = mesg; done: if(ret_value == NULL) if(mesg) H5FL_FREE(H5O_layout_t, mesg); FUNC_LEAVE_NOAPI(ret_value) } /* end H5O_layout_decode() */ /*------------------------------------------------------------------------- * Function: H5O_layout_encode * * Purpose: Encodes a message. * * Return: Non-negative on success/Negative on failure * * Programmer: Robb Matzke * Wednesday, October 8, 1997 * * Note: * Quincey Koziol, 2004-5-21 * We write out version 3 messages by default now. * * Modifications: * Robb Matzke, 1998-07-20 * Rearranged the message to add a version number at the beginning. * * Raymond Lu, 2002-2-26 * Added version number 2 case depends on if space has been allocated * at the moment when layout header message is updated. * * Quincey Koziol, 2004-5-21 * Added version number 3 case to straighten out problems with contiguous * layout's sizes (was encoding them as 4-byte values when they were * really n-byte values (where n usually is 8)) and additionally clean up * the information written out. * *------------------------------------------------------------------------- */ static herr_t H5O_layout_encode(H5F_t *f, uint8_t *p, const void *_mesg) { const H5O_layout_t *mesg = (const H5O_layout_t *) _mesg; unsigned u; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5O_layout_encode) /* check args */ HDassert(f); HDassert(mesg); HDassert(p); /* Version 3 by default now. */ *p++ = H5O_LAYOUT_VERSION_3; /* Layout class */ *p++ = mesg->type; /* Write out layout class specific information */ switch(mesg->type) { case H5D_CONTIGUOUS: H5F_addr_encode(f, &p, mesg->u.contig.addr); H5F_ENCODE_LENGTH(f, p, mesg->u.contig.size); break; case H5D_CHUNKED: /* Number of dimensions */ HDassert(mesg->u.chunk.ndims > 0 && mesg->u.chunk.ndims <= H5O_LAYOUT_NDIMS); *p++ = mesg->u.chunk.ndims; /* B-tree address */ H5F_addr_encode(f, &p, mesg->u.chunk.addr); /* Dimension sizes */ for(u = 0; u < mesg->u.chunk.ndims; u++) UINT32ENCODE(p, mesg->u.chunk.dim[u]); break; case H5D_COMPACT: /* Size of raw data */ UINT16ENCODE(p, mesg->u.compact.size); /* Raw data */ if(mesg->u.compact.size > 0) { if(mesg->u.compact.buf) HDmemcpy(p, mesg->u.compact.buf, mesg->u.compact.size); else HDmemset(p, 0, mesg->u.compact.size); p += mesg->u.compact.size; } /* end if */ break; default: HGOTO_ERROR(H5E_OHDR, H5E_CANTENCODE, FAIL, "Invalid layout class") } /* end switch */ done: FUNC_LEAVE_NOAPI(ret_value); } /* end H5O_layout_encode() */ /*------------------------------------------------------------------------- * Function: H5O_layout_copy * * Purpose: Copies a message from _MESG to _DEST, allocating _DEST if * necessary. * * Return: Success: Ptr to _DEST * * Failure: NULL * * Programmer: Robb Matzke * Wednesday, October 8, 1997 * * Modifications: * *------------------------------------------------------------------------- */ static void * H5O_layout_copy(const void *_mesg, void *_dest) { const H5O_layout_t *mesg = (const H5O_layout_t *) _mesg; H5O_layout_t *dest = (H5O_layout_t *) _dest; void *ret_value; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5O_layout_copy); /* check args */ assert(mesg); if (!dest && NULL==(dest=H5FL_MALLOC(H5O_layout_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") /* copy */ *dest = *mesg; /* Deep copy the buffer for compact datasets also */ if(mesg->type==H5D_COMPACT) { /* Allocate memory for the raw data */ if (NULL==(dest->u.compact.buf=H5MM_malloc(dest->u.compact.size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "unable to allocate memory for compact dataset") /* Copy over the raw data */ HDmemcpy(dest->u.compact.buf,mesg->u.compact.buf,dest->u.compact.size); } /* end if */ /* Set return value */ ret_value=dest; done: FUNC_LEAVE_NOAPI(ret_value); } /*------------------------------------------------------------------------- * Function: H5O_layout_meta_size * * Purpose: Returns the size of the raw message in bytes except raw data * part for compact dataset. This function doesn't take into * account message alignment. * * Return: Success: Message data size in bytes(except raw data * for compact dataset) * Failure: 0 * * Programmer: Raymond Lu * August 14, 2002 * * Modifications: * *------------------------------------------------------------------------- */ size_t H5O_layout_meta_size(const H5F_t *f, const void *_mesg) { const H5O_layout_t *mesg = (const H5O_layout_t *) _mesg; size_t ret_value; FUNC_ENTER_NOAPI_NOINIT(H5O_layout_meta_size); /* check args */ assert(f); assert(mesg); ret_value = 1 + /* Version number */ 1; /* layout class type */ switch(mesg->type) { case H5D_CONTIGUOUS: ret_value += H5F_SIZEOF_ADDR(f); /* Address of data */ ret_value += H5F_SIZEOF_SIZE(f); /* Length of data */ break; case H5D_CHUNKED: /* Number of dimensions (1 byte) */ assert(mesg->u.chunk.ndims > 0 && mesg->u.chunk.ndims <= H5O_LAYOUT_NDIMS); ret_value++; /* B-tree address */ ret_value += H5F_SIZEOF_ADDR(f); /* Address of data */ /* Dimension sizes */ ret_value += mesg->u.chunk.ndims * 4; break; case H5D_COMPACT: /* Size of raw data */ ret_value += 2; break; default: HGOTO_ERROR(H5E_OHDR, H5E_CANTENCODE, 0, "Invalid layout class") } /* end switch */ done: FUNC_LEAVE_NOAPI(ret_value); } /*------------------------------------------------------------------------- * Function: H5O_layout_size * * Purpose: Returns the size of the raw message in bytes. If it's * compact dataset, the data part is also included. * This function doesn't take into account message alignment. * * Return: Success: Message data size in bytes * * Failure: 0 * * Programmer: Robb Matzke * Wednesday, October 8, 1997 * * Modifications: * *------------------------------------------------------------------------- */ static size_t H5O_layout_size(const H5F_t *f, const void *_mesg) { const H5O_layout_t *mesg = (const H5O_layout_t *) _mesg; size_t ret_value; FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_layout_size); /* check args */ assert(f); assert(mesg); ret_value = H5O_layout_meta_size(f, mesg); if(mesg->type==H5D_COMPACT) ret_value += mesg->u.compact.size;/* data for compact dataset */ FUNC_LEAVE_NOAPI(ret_value); } /*------------------------------------------------------------------------- * Function: H5O_layout_reset * * Purpose: Frees resources within a data type message, but doesn't free * the message itself. * * Return: Non-negative on success/Negative on failure * * Programmer: Quincey Koziol * Friday, September 13, 2002 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t H5O_layout_reset (void *_mesg) { H5O_layout_t *mesg = (H5O_layout_t *) _mesg; FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_layout_reset); if(mesg) { /* Free the compact storage buffer */ if(mesg->type==H5D_COMPACT) mesg->u.compact.buf=H5MM_xfree(mesg->u.compact.buf); /* Reset the message */ mesg->type=H5D_CONTIGUOUS; } /* end if */ FUNC_LEAVE_NOAPI(SUCCEED); } /*------------------------------------------------------------------------- * Function: H5O_layout_free * * Purpose: Free's the message * * Return: Non-negative on success/Negative on failure * * Programmer: Quincey Koziol * Saturday, March 11, 2000 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t H5O_layout_free (void *_mesg) { H5O_layout_t *mesg = (H5O_layout_t *) _mesg; FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_layout_free); assert (mesg); /* Free the compact storage buffer */ if(mesg->type==H5D_COMPACT) mesg->u.compact.buf=H5MM_xfree(mesg->u.compact.buf); H5FL_FREE(H5O_layout_t,mesg); FUNC_LEAVE_NOAPI(SUCCEED); } /*------------------------------------------------------------------------- * Function: H5O_layout_delete * * Purpose: Free file space referenced by message * * Return: Non-negative on success/Negative on failure * * Programmer: Quincey Koziol * Wednesday, March 19, 2003 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t H5O_layout_delete(H5F_t *f, hid_t dxpl_id, const void *_mesg, hbool_t UNUSED adj_link) { const H5O_layout_t *mesg = (const H5O_layout_t *) _mesg; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5O_layout_delete) /* check args */ HDassert(f); HDassert(mesg); /* Perform different actions, depending on the type of storage */ switch(mesg->type) { case H5D_COMPACT: /* Compact data storage */ /* Nothing required */ break; case H5D_CONTIGUOUS: /* Contiguous block on disk */ /* Free the file space for the raw data */ if(H5D_contig_delete(f, dxpl_id, mesg) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to free raw data") break; case H5D_CHUNKED: /* Chunked blocks on disk */ /* Free the file space for the raw data */ if(H5D_istore_delete(f, dxpl_id, mesg) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTFREE, FAIL, "unable to free raw data") break; default: HGOTO_ERROR(H5E_OHDR, H5E_BADTYPE, FAIL, "not valid storage type") } /* end switch */ done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5O_layout_delete() */ /*------------------------------------------------------------------------- * Function: H5O_layout_copy_file * * Purpose: Copies a message from _MESG to _DEST in file * * Return: Success: Ptr to _DEST * * Failure: NULL * * Programmer: Peter Cao * July 23, 2005 * * Modifications: * *------------------------------------------------------------------------- */ static void * H5O_layout_copy_file(H5F_t *file_src, const H5O_msg_class_t UNUSED *mesg_type, void *mesg_src, H5F_t *file_dst, hid_t dxpl_id, H5O_copy_t *cpy_info, void *_udata) { H5D_copy_file_ud_t *udata = (H5D_copy_file_ud_t *)_udata; /* Dataset copying user data */ H5O_layout_t *layout_src = (H5O_layout_t *) mesg_src; H5O_layout_t *layout_dst = NULL; void *ret_value; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5O_layout_copy_file) /* check args */ HDassert(layout_src); HDassert(file_dst); /* Allocate space for the destination layout */ if(NULL == (layout_dst = H5FL_MALLOC(H5O_layout_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") /* Copy the "top level" information */ HDmemcpy(layout_dst, layout_src, sizeof(H5O_layout_t)); /* Copy the layout type specific information */ switch(layout_src->type) { case H5D_COMPACT: if(layout_src->u.compact.buf) { if(NULL == (layout_dst->u.compact.buf = H5MM_malloc(layout_src->u.compact.size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "unable to allocate memory for compact dataset") /* copy compact raw data */ if(H5D_compact_copy(file_src, layout_src, file_dst, layout_dst, udata->src_dtype, cpy_info, dxpl_id) < 0) HGOTO_ERROR(H5E_IO, H5E_CANTINIT, NULL, "unable to copy chunked storage") layout_dst->u.compact.dirty = TRUE; /* Freed by copy routine */ udata->src_dtype = NULL; } /* end if */ break; case H5D_CONTIGUOUS: /* Compute the size of the contiguous storage for versions of the * layout message less than version 3 because versions 1 & 2 would * truncate the dimension sizes to 32-bits of information. - QAK 5/26/04 */ if(layout_src->version < 3) layout_dst->u.contig.size = H5S_extent_nelem(udata->src_space_extent) * H5T_get_size(udata->src_dtype); if(H5F_addr_defined(layout_src->u.contig.addr)) { /* create contig layout */ if(H5D_contig_copy(file_src, layout_src, file_dst, layout_dst, udata->src_dtype, cpy_info, dxpl_id) < 0) HGOTO_ERROR(H5E_IO, H5E_CANTINIT, NULL, "unable to copy contiguous storage") /* Freed by copy routine */ udata->src_dtype = NULL; } /* if ( H5F_addr_defined(layout_src->u.contig.addr)) */ break; case H5D_CHUNKED: if(H5F_addr_defined(layout_src->u.chunk.addr)) { /* layout is not created in the destination file, undef btree address */ layout_dst->u.chunk.addr = HADDR_UNDEF; /* create chunked layout */ if(H5D_istore_copy(file_src, layout_src, file_dst, layout_dst, udata->src_dtype, cpy_info, udata->src_pline, dxpl_id) < 0) HGOTO_ERROR(H5E_IO, H5E_CANTINIT, NULL, "unable to copy chunked storage") /* Freed by copy routine */ udata->src_dtype = NULL; } /* if ( H5F_addr_defined(layout_srct->u.chunk.addr)) */ break; default: HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, NULL, "Invalid layout class") } /* end switch */ /* Set return value */ ret_value = layout_dst; done: if(!ret_value) if(layout_dst) H5FL_FREE(H5O_layout_t, layout_dst); FUNC_LEAVE_NOAPI(ret_value) } /* end H5O_layout_copy_file() */ /*------------------------------------------------------------------------- * Function: H5O_layout_debug * * Purpose: Prints debugging info for a message. * * Return: Non-negative on success/Negative on failure * * Programmer: Robb Matzke * Wednesday, October 8, 1997 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t H5O_layout_debug(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, const void *_mesg, FILE * stream, int indent, int fwidth) { const H5O_layout_t *mesg = (const H5O_layout_t *) _mesg; unsigned u; FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5O_layout_debug); /* check args */ HDassert(f); HDassert(mesg); HDassert(stream); HDassert(indent >= 0); HDassert(fwidth >= 0); HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, "Version:", mesg->version); if(mesg->type==H5D_CHUNKED) { HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Type:", "Chunked"); HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth, "B-tree address:", mesg->u.chunk.addr); HDfprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth, "Number of dimensions:", (unsigned long) (mesg->u.chunk.ndims)); /* Size */ HDfprintf(stream, "%*s%-*s {", indent, "", fwidth, "Size:"); for (u = 0; u < mesg->u.chunk.ndims; u++) { HDfprintf(stream, "%s%lu", u ? ", " : "", (unsigned long) (mesg->u.chunk.dim[u])); } HDfprintf(stream, "}\n"); } /* end if */ else if(mesg->type==H5D_CONTIGUOUS) { HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Type:", "Contiguous"); HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth, "Data address:", mesg->u.contig.addr); HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth, "Data Size:", mesg->u.contig.size); } /* end if */ else { HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Type:", "Compact"); HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, "Data Size:", mesg->u.compact.size); } /* end else */ FUNC_LEAVE_NOAPI(SUCCEED); }