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-rw-r--r--src/H5Abtree2.c182
1 files changed, 79 insertions, 103 deletions
diff --git a/src/H5Abtree2.c b/src/H5Abtree2.c
index 0b38a4c..0a1346f 100644
--- a/src/H5Abtree2.c
+++ b/src/H5Abtree2.c
@@ -26,24 +26,21 @@
/* Module Setup */
/****************/
-#include "H5Amodule.h" /* This source code file is part of the H5A module */
-
+#include "H5Amodule.h" /* This source code file is part of the H5A module */
/***********/
/* Headers */
/***********/
-#include "H5private.h" /* Generic Functions */
-#include "H5Apkg.h" /* Attributes */
-#include "H5Eprivate.h" /* Error handling */
-#include "H5MMprivate.h" /* Memory management */
-#include "H5SMprivate.h" /* Shared object header messages */
-
+#include "H5private.h" /* Generic Functions */
+#include "H5Apkg.h" /* Attributes */
+#include "H5Eprivate.h" /* Error handling */
+#include "H5MMprivate.h" /* Memory management */
+#include "H5SMprivate.h" /* Shared object header messages */
/****************/
/* Local Macros */
/****************/
-
/******************/
/* Local Typedefs */
/******************/
@@ -54,22 +51,20 @@
*/
typedef struct H5A_fh_ud_cmp_t {
/* downward */
- H5F_t *f; /* Pointer to file that fractal heap is in */
- const char *name; /* Name of attribute to compare */
- const H5A_dense_bt2_name_rec_t *record; /* v2 B-tree record for attribute */
- H5A_bt2_found_t found_op; /* Callback when correct attribute is found */
- void *found_op_data; /* Callback data when correct attribute is found */
+ H5F_t * f; /* Pointer to file that fractal heap is in */
+ const char * name; /* Name of attribute to compare */
+ const H5A_dense_bt2_name_rec_t *record; /* v2 B-tree record for attribute */
+ H5A_bt2_found_t found_op; /* Callback when correct attribute is found */
+ void * found_op_data; /* Callback data when correct attribute is found */
/* upward */
- int cmp; /* Comparison of two attribute names */
+ int cmp; /* Comparison of two attribute names */
} H5A_fh_ud_cmp_t;
-
/********************/
/* Package Typedefs */
/********************/
-
/********************/
/* Local Prototypes */
/********************/
@@ -79,51 +74,48 @@ typedef struct H5A_fh_ud_cmp_t {
/* v2 B-tree driver callbacks for 'creation order' index */
static herr_t H5A__dense_btree2_corder_store(void *native, const void *udata);
static herr_t H5A__dense_btree2_corder_compare(const void *rec1, const void *rec2, int *result);
-static herr_t H5A__dense_btree2_corder_encode(uint8_t *raw, const void *native,
- void *ctx);
-static herr_t H5A__dense_btree2_corder_decode(const uint8_t *raw, void *native,
- void *ctx);
-static herr_t H5A__dense_btree2_corder_debug(FILE *stream, int indent, int fwidth,
- const void *record, const void *_udata);
+static herr_t H5A__dense_btree2_corder_encode(uint8_t *raw, const void *native, void *ctx);
+static herr_t H5A__dense_btree2_corder_decode(const uint8_t *raw, void *native, void *ctx);
+static herr_t H5A__dense_btree2_corder_debug(FILE *stream, int indent, int fwidth, const void *record,
+ const void *_udata);
/* v2 B-tree driver callbacks for 'name' index */
static herr_t H5A__dense_btree2_name_store(void *native, const void *udata);
static herr_t H5A__dense_btree2_name_compare(const void *rec1, const void *rec2, int *result);
-static herr_t H5A__dense_btree2_name_encode(uint8_t *raw, const void *native,
- void *ctx);
-static herr_t H5A__dense_btree2_name_decode(const uint8_t *raw, void *native,
- void *ctx);
-static herr_t H5A__dense_btree2_name_debug(FILE *stream, int indent, int fwidth,
- const void *record, const void *_udata);
+static herr_t H5A__dense_btree2_name_encode(uint8_t *raw, const void *native, void *ctx);
+static herr_t H5A__dense_btree2_name_decode(const uint8_t *raw, void *native, void *ctx);
+static herr_t H5A__dense_btree2_name_debug(FILE *stream, int indent, int fwidth, const void *record,
+ const void *_udata);
/* Fractal heap function callbacks */
static herr_t H5A__dense_fh_name_cmp(const void *obj, size_t obj_len, void *op_data);
-
/*********************/
/* Package Variables */
/*********************/
/* v2 B-tree class for indexing 'name' field of attributes */
-const H5B2_class_t H5A_BT2_NAME[1]={{ /* B-tree class information */
- H5B2_ATTR_DENSE_NAME_ID, /* Type of B-tree */
- "H5B2_ATTR_DENSE_NAME_ID", /* Name of B-tree class */
- sizeof(H5A_dense_bt2_name_rec_t), /* Size of native record */
- NULL, /* Create client callback context */
- NULL, /* Destroy client callback context */
- H5A__dense_btree2_name_store, /* Record storage callback */
- H5A__dense_btree2_name_compare, /* Record comparison callback */
- H5A__dense_btree2_name_encode, /* Record encoding callback */
- H5A__dense_btree2_name_decode, /* Record decoding callback */
- H5A__dense_btree2_name_debug /* Record debugging callback */
+const H5B2_class_t H5A_BT2_NAME[1] = {{
+ /* B-tree class information */
+ H5B2_ATTR_DENSE_NAME_ID, /* Type of B-tree */
+ "H5B2_ATTR_DENSE_NAME_ID", /* Name of B-tree class */
+ sizeof(H5A_dense_bt2_name_rec_t), /* Size of native record */
+ NULL, /* Create client callback context */
+ NULL, /* Destroy client callback context */
+ H5A__dense_btree2_name_store, /* Record storage callback */
+ H5A__dense_btree2_name_compare, /* Record comparison callback */
+ H5A__dense_btree2_name_encode, /* Record encoding callback */
+ H5A__dense_btree2_name_decode, /* Record decoding callback */
+ H5A__dense_btree2_name_debug /* Record debugging callback */
}};
/* v2 B-tree class for indexing 'creation order' field of attributes */
-const H5B2_class_t H5A_BT2_CORDER[1]={{ /* B-tree class information */
- H5B2_ATTR_DENSE_CORDER_ID, /* Type of B-tree */
- "H5B2_ATTR_DENSE_CORDER_ID", /* Name of B-tree class */
- sizeof(H5A_dense_bt2_corder_rec_t),/* Size of native record */
- NULL, /* Create client callback context */
- NULL, /* Destroy client callback context */
+const H5B2_class_t H5A_BT2_CORDER[1] = {{
+ /* B-tree class information */
+ H5B2_ATTR_DENSE_CORDER_ID, /* Type of B-tree */
+ "H5B2_ATTR_DENSE_CORDER_ID", /* Name of B-tree class */
+ sizeof(H5A_dense_bt2_corder_rec_t), /* Size of native record */
+ NULL, /* Create client callback context */
+ NULL, /* Destroy client callback context */
H5A__dense_btree2_corder_store, /* Record storage callback */
H5A__dense_btree2_corder_compare, /* Record comparison callback */
H5A__dense_btree2_corder_encode, /* Record encoding callback */
@@ -131,18 +123,14 @@ const H5B2_class_t H5A_BT2_CORDER[1]={{ /* B-tree class information */
H5A__dense_btree2_corder_debug /* Record debugging callback */
}};
-
/*****************************/
/* Library Private Variables */
/*****************************/
-
/*******************/
/* Local Variables */
/*******************/
-
-
/*-------------------------------------------------------------------------
* Function: H5A__dense_fh_name_cmp
*
@@ -159,43 +147,43 @@ const H5B2_class_t H5A_BT2_CORDER[1]={{ /* B-tree class information */
static herr_t
H5A__dense_fh_name_cmp(const void *obj, size_t obj_len, void *_udata)
{
- H5A_fh_ud_cmp_t *udata = (H5A_fh_ud_cmp_t *)_udata; /* User data for 'op' callback */
- H5A_t *attr = NULL; /* Pointer to attribute created from heap object */
- hbool_t took_ownership = FALSE; /* Whether the "found" operator took ownership of the attribute */
- herr_t ret_value = SUCCEED; /* Return value */
+ H5A_fh_ud_cmp_t *udata = (H5A_fh_ud_cmp_t *)_udata; /* User data for 'op' callback */
+ H5A_t * attr = NULL; /* Pointer to attribute created from heap object */
+ hbool_t took_ownership = FALSE; /* Whether the "found" operator took ownership of the attribute */
+ herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_STATIC
/* Decode attribute information */
- if(NULL == (attr = (H5A_t *)H5O_msg_decode(udata->f, NULL, H5O_ATTR_ID, obj_len, (const unsigned char *)obj)))
+ if (NULL ==
+ (attr = (H5A_t *)H5O_msg_decode(udata->f, NULL, H5O_ATTR_ID, obj_len, (const unsigned char *)obj)))
HGOTO_ERROR(H5E_OHDR, H5E_CANTDECODE, FAIL, "can't decode attribute")
/* Compare the string values */
udata->cmp = HDstrcmp(udata->name, attr->shared->name);
/* Check for correct attribute & callback to make */
- if(udata->cmp == 0 && udata->found_op) {
+ if (udata->cmp == 0 && udata->found_op) {
/* Check whether we should "reconstitute" the shared message info */
- if(udata->record->flags & H5O_MSG_FLAG_SHARED)
+ if (udata->record->flags & H5O_MSG_FLAG_SHARED)
H5SM_reconstitute(&(attr->sh_loc), udata->f, H5O_ATTR_ID, udata->record->id);
/* Set the creation order index for the attribute */
attr->shared->crt_idx = udata->record->corder;
/* Make callback */
- if((udata->found_op)(attr, &took_ownership, udata->found_op_data) < 0)
+ if ((udata->found_op)(attr, &took_ownership, udata->found_op_data) < 0)
HGOTO_ERROR(H5E_OHDR, H5E_CANTOPERATE, FAIL, "attribute found callback failed")
} /* end if */
done:
/* Release the space allocated for the attrbute */
- if(attr && !took_ownership)
+ if (attr && !took_ownership)
H5O_msg_free(H5O_ATTR_ID, attr);
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5A__dense_fh_name_cmp() */
-
/*-------------------------------------------------------------------------
* Function: H5A__dense_btree2_name_store
*
@@ -212,21 +200,20 @@ done:
static herr_t
H5A__dense_btree2_name_store(void *_nrecord, const void *_udata)
{
- const H5A_bt2_ud_ins_t *udata = (const H5A_bt2_ud_ins_t *)_udata;
+ const H5A_bt2_ud_ins_t * udata = (const H5A_bt2_ud_ins_t *)_udata;
H5A_dense_bt2_name_rec_t *nrecord = (H5A_dense_bt2_name_rec_t *)_nrecord;
FUNC_ENTER_STATIC_NOERR
/* Copy user information info native record */
- nrecord->id = udata->id;
- nrecord->flags = udata->common.flags;
+ nrecord->id = udata->id;
+ nrecord->flags = udata->common.flags;
nrecord->corder = udata->common.corder;
- nrecord->hash = udata->common.name_hash;
+ nrecord->hash = udata->common.name_hash;
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5A__dense_btree2_name_store() */
-
/*-------------------------------------------------------------------------
* Function: H5A__dense_btree2_name_compare
*
@@ -244,9 +231,9 @@ H5A__dense_btree2_name_store(void *_nrecord, const void *_udata)
static herr_t
H5A__dense_btree2_name_compare(const void *_bt2_udata, const void *_bt2_rec, int *result)
{
- const H5A_bt2_ud_common_t *bt2_udata = (const H5A_bt2_ud_common_t *)_bt2_udata;
- const H5A_dense_bt2_name_rec_t *bt2_rec = (const H5A_dense_bt2_name_rec_t *)_bt2_rec;
- herr_t ret_value = SUCCEED; /* Return value */
+ const H5A_bt2_ud_common_t * bt2_udata = (const H5A_bt2_ud_common_t *)_bt2_udata;
+ const H5A_dense_bt2_name_rec_t *bt2_rec = (const H5A_dense_bt2_name_rec_t *)_bt2_rec;
+ herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_STATIC
@@ -255,37 +242,37 @@ H5A__dense_btree2_name_compare(const void *_bt2_udata, const void *_bt2_rec, int
HDassert(bt2_rec);
/* Check hash value */
- if(bt2_udata->name_hash < bt2_rec->hash)
+ if (bt2_udata->name_hash < bt2_rec->hash)
*result = (-1);
- else if(bt2_udata->name_hash > bt2_rec->hash)
+ else if (bt2_udata->name_hash > bt2_rec->hash)
*result = 1;
else {
- H5A_fh_ud_cmp_t fh_udata; /* User data for fractal heap 'op' callback */
- H5HF_t *fheap; /* Fractal heap handle to use for finding object */
+ H5A_fh_ud_cmp_t fh_udata; /* User data for fractal heap 'op' callback */
+ H5HF_t * fheap; /* Fractal heap handle to use for finding object */
/* Sanity check */
HDassert(bt2_udata->name_hash == bt2_rec->hash);
/* Prepare user data for callback */
/* down */
- fh_udata.f = bt2_udata->f;
- fh_udata.name = bt2_udata->name;
- fh_udata.record = bt2_rec;
- fh_udata.found_op = bt2_udata->found_op;
+ fh_udata.f = bt2_udata->f;
+ fh_udata.name = bt2_udata->name;
+ fh_udata.record = bt2_rec;
+ fh_udata.found_op = bt2_udata->found_op;
fh_udata.found_op_data = bt2_udata->found_op_data;
/* up */
fh_udata.cmp = 0;
/* Check for attribute in shared storage */
- if(bt2_rec->flags & H5O_MSG_FLAG_SHARED)
+ if (bt2_rec->flags & H5O_MSG_FLAG_SHARED)
fheap = bt2_udata->shared_fheap;
else
fheap = bt2_udata->fheap;
HDassert(fheap);
/* Check if the user's attribute and the B-tree's attribute have the same name */
- if(H5HF_op(fheap, &bt2_rec->id, H5A__dense_fh_name_cmp, &fh_udata) < 0)
+ if (H5HF_op(fheap, &bt2_rec->id, H5A__dense_fh_name_cmp, &fh_udata) < 0)
HGOTO_ERROR(H5E_HEAP, H5E_CANTCOMPARE, FAIL, "can't compare btree2 records")
/* Callback will set comparison value */
@@ -296,7 +283,6 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5A__dense_btree2_name_compare() */
-
/*-------------------------------------------------------------------------
* Function: H5A__dense_btree2_name_encode
*
@@ -327,7 +313,6 @@ H5A__dense_btree2_name_encode(uint8_t *raw, const void *_nrecord, void H5_ATTR_U
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5A__dense_btree2_name_encode() */
-
/*-------------------------------------------------------------------------
* Function: H5A__dense_btree2_name_decode
*
@@ -358,7 +343,6 @@ H5A__dense_btree2_name_decode(const uint8_t *raw, void *_nrecord, void H5_ATTR_U
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5A__dense_btree2_name_decode() */
-
/*-------------------------------------------------------------------------
* Function: H5A__dense_btree2_name_debug
*
@@ -373,21 +357,19 @@ H5A__dense_btree2_name_decode(const uint8_t *raw, void *_nrecord, void H5_ATTR_U
*-------------------------------------------------------------------------
*/
static herr_t
-H5A__dense_btree2_name_debug(FILE *stream, int indent, int fwidth,
- const void *_nrecord, const void H5_ATTR_UNUSED *_udata)
+H5A__dense_btree2_name_debug(FILE *stream, int indent, int fwidth, const void *_nrecord,
+ const void H5_ATTR_UNUSED *_udata)
{
const H5A_dense_bt2_name_rec_t *nrecord = (const H5A_dense_bt2_name_rec_t *)_nrecord;
FUNC_ENTER_STATIC_NOERR
HDfprintf(stream, "%*s%-*s {%016" PRIx64 ", %02" PRIx8 ", %u, %08" PRIx32 "}\n", indent, "", fwidth,
- "Record:",
- nrecord->id.val, nrecord->flags, (unsigned)nrecord->corder, nrecord->hash);
+ "Record:", nrecord->id.val, nrecord->flags, (unsigned)nrecord->corder, nrecord->hash);
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5A__dense_btree2_name_debug() */
-
/*-------------------------------------------------------------------------
* Function: H5A__dense_btree2_corder_store
*
@@ -404,20 +386,19 @@ H5A__dense_btree2_name_debug(FILE *stream, int indent, int fwidth,
static herr_t
H5A__dense_btree2_corder_store(void *_nrecord, const void *_udata)
{
- const H5A_bt2_ud_ins_t *udata = (const H5A_bt2_ud_ins_t *)_udata;
+ const H5A_bt2_ud_ins_t * udata = (const H5A_bt2_ud_ins_t *)_udata;
H5A_dense_bt2_corder_rec_t *nrecord = (H5A_dense_bt2_corder_rec_t *)_nrecord;
FUNC_ENTER_STATIC_NOERR
/* Copy user information info native record */
- nrecord->id = udata->id;
- nrecord->flags = udata->common.flags;
+ nrecord->id = udata->id;
+ nrecord->flags = udata->common.flags;
nrecord->corder = udata->common.corder;
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5A__dense_btree2_corder_store() */
-
/*-------------------------------------------------------------------------
* Function: H5A__dense_btree2_corder_compare
*
@@ -435,8 +416,8 @@ H5A__dense_btree2_corder_store(void *_nrecord, const void *_udata)
static herr_t
H5A__dense_btree2_corder_compare(const void *_bt2_udata, const void *_bt2_rec, int *result)
{
- const H5A_bt2_ud_common_t *bt2_udata = (const H5A_bt2_ud_common_t *)_bt2_udata;
- const H5A_dense_bt2_corder_rec_t *bt2_rec = (const H5A_dense_bt2_corder_rec_t *)_bt2_rec;
+ const H5A_bt2_ud_common_t * bt2_udata = (const H5A_bt2_ud_common_t *)_bt2_udata;
+ const H5A_dense_bt2_corder_rec_t *bt2_rec = (const H5A_dense_bt2_corder_rec_t *)_bt2_rec;
FUNC_ENTER_STATIC_NOERR
@@ -445,9 +426,9 @@ H5A__dense_btree2_corder_compare(const void *_bt2_udata, const void *_bt2_rec, i
HDassert(bt2_rec);
/* Check creation order value */
- if(bt2_udata->corder < bt2_rec->corder)
+ if (bt2_udata->corder < bt2_rec->corder)
*result = -1;
- else if(bt2_udata->corder > bt2_rec->corder)
+ else if (bt2_udata->corder > bt2_rec->corder)
*result = 1;
else
*result = 0;
@@ -455,7 +436,6 @@ H5A__dense_btree2_corder_compare(const void *_bt2_udata, const void *_bt2_rec, i
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5A__dense_btree2_corder_compare() */
-
/*-------------------------------------------------------------------------
* Function: H5A__dense_btree2_corder_encode
*
@@ -485,7 +465,6 @@ H5A__dense_btree2_corder_encode(uint8_t *raw, const void *_nrecord, void H5_ATTR
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5A__dense_btree2_corder_encode() */
-
/*-------------------------------------------------------------------------
* Function: H5A__dense_btree2_corder_decode
*
@@ -515,7 +494,6 @@ H5A__dense_btree2_corder_decode(const uint8_t *raw, void *_nrecord, void H5_ATTR
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5A__dense_btree2_corder_decode() */
-
/*-------------------------------------------------------------------------
* Function: H5A__dense_btree2_corder_debug
*
@@ -530,17 +508,15 @@ H5A__dense_btree2_corder_decode(const uint8_t *raw, void *_nrecord, void H5_ATTR
*-------------------------------------------------------------------------
*/
static herr_t
-H5A__dense_btree2_corder_debug(FILE *stream, int indent, int fwidth,
- const void *_nrecord, const void H5_ATTR_UNUSED *_udata)
+H5A__dense_btree2_corder_debug(FILE *stream, int indent, int fwidth, const void *_nrecord,
+ const void H5_ATTR_UNUSED *_udata)
{
const H5A_dense_bt2_corder_rec_t *nrecord = (const H5A_dense_bt2_corder_rec_t *)_nrecord;
FUNC_ENTER_STATIC_NOERR
HDfprintf(stream, "%*s%-*s {%016" PRIx64 ", %02" PRIx8 ", %u}\n", indent, "", fwidth,
- "Record:",
- nrecord->id.val, nrecord->flags, (unsigned)nrecord->corder);
+ "Record:", nrecord->id.val, nrecord->flags, (unsigned)nrecord->corder);
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5A__dense_btree2_corder_debug() */
-