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-rw-r--r--src/H5Gcache.c111
1 files changed, 46 insertions, 65 deletions
diff --git a/src/H5Gcache.c b/src/H5Gcache.c
index 22b0488..691ac8f 100644
--- a/src/H5Gcache.c
+++ b/src/H5Gcache.c
@@ -26,91 +26,79 @@
/* Module Setup */
/****************/
-#include "H5Gmodule.h" /* This source code file is part of the H5G module */
-
+#include "H5Gmodule.h" /* This source code file is part of the H5G module */
/***********/
/* Headers */
/***********/
-#include "H5private.h" /* Generic Functions */
-#include "H5Eprivate.h" /* Error handling */
-#include "H5Gpkg.h" /* Groups */
-#include "H5MFprivate.h" /* File memory management */
-#include "H5MMprivate.h" /* Memory management */
-#include "H5WBprivate.h" /* Wrapped Buffers */
-
+#include "H5private.h" /* Generic Functions */
+#include "H5Eprivate.h" /* Error handling */
+#include "H5Gpkg.h" /* Groups */
+#include "H5MFprivate.h" /* File memory management */
+#include "H5MMprivate.h" /* Memory management */
+#include "H5WBprivate.h" /* Wrapped Buffers */
/****************/
/* Local Macros */
/****************/
-#define H5G_NODE_VERS 1 /* Symbol table node version number */
-
+#define H5G_NODE_VERS 1 /* Symbol table node version number */
/******************/
/* Local Typedefs */
/******************/
-
/********************/
/* Package Typedefs */
/********************/
-
/********************/
/* Local Prototypes */
/********************/
/* Metadata cache (H5AC) callbacks */
static herr_t H5G__cache_node_get_initial_load_size(void *udata, size_t *image_len);
-static void *H5G__cache_node_deserialize(const void *image, size_t len,
- void *udata, hbool_t *dirty);
+static void * H5G__cache_node_deserialize(const void *image, size_t len, void *udata, hbool_t *dirty);
static herr_t H5G__cache_node_image_len(const void *thing, size_t *image_len);
-static herr_t H5G__cache_node_serialize(const H5F_t *f, void *image,
- size_t len, void *thing);
+static herr_t H5G__cache_node_serialize(const H5F_t *f, void *image, size_t len, void *thing);
static herr_t H5G__cache_node_free_icr(void *thing);
-
/*********************/
/* Package Variables */
/*********************/
-
/*****************************/
/* Library Private Variables */
/*****************************/
-
/*******************/
/* Local Variables */
/*******************/
/* Symbol table nodes inherit cache-like properties from H5AC */
const H5AC_class_t H5AC_SNODE[1] = {{
- H5AC_SNODE_ID, /* Metadata client ID */
- "Symbol table node", /* Metadata client name (for debugging) */
- H5FD_MEM_BTREE, /* File space memory type for client */
- H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */
- H5G__cache_node_get_initial_load_size, /* 'get_initial_load_size' callback */
- NULL, /* 'get_final_load_size' callback */
- NULL, /* 'verify_chksum' callback */
- H5G__cache_node_deserialize, /* 'deserialize' callback */
- H5G__cache_node_image_len, /* 'image_len' callback */
- NULL, /* 'pre_serialize' callback */
- H5G__cache_node_serialize, /* 'serialize' callback */
- NULL, /* 'notify' callback */
- H5G__cache_node_free_icr, /* 'free_icr' callback */
- NULL, /* 'fsf_size' callback */
+ H5AC_SNODE_ID, /* Metadata client ID */
+ "Symbol table node", /* Metadata client name (for debugging) */
+ H5FD_MEM_BTREE, /* File space memory type for client */
+ H5AC__CLASS_NO_FLAGS_SET, /* Client class behavior flags */
+ H5G__cache_node_get_initial_load_size, /* 'get_initial_load_size' callback */
+ NULL, /* 'get_final_load_size' callback */
+ NULL, /* 'verify_chksum' callback */
+ H5G__cache_node_deserialize, /* 'deserialize' callback */
+ H5G__cache_node_image_len, /* 'image_len' callback */
+ NULL, /* 'pre_serialize' callback */
+ H5G__cache_node_serialize, /* 'serialize' callback */
+ NULL, /* 'notify' callback */
+ H5G__cache_node_free_icr, /* 'free_icr' callback */
+ NULL, /* 'fsf_size' callback */
}};
-
/* Declare extern the free list to manage the H5G_node_t struct */
H5FL_EXTERN(H5G_node_t);
/* Declare extern the free list to manage sequences of H5G_entry_t's */
H5FL_SEQ_EXTERN(H5G_entry_t);
-
/*-------------------------------------------------------------------------
* Function: H5G__cache_node_get_initial_load_size()
*
@@ -128,7 +116,7 @@ H5FL_SEQ_EXTERN(H5G_entry_t);
static herr_t
H5G__cache_node_get_initial_load_size(void *_udata, size_t *image_len)
{
- H5F_t *f = (H5F_t *)_udata; /* User data for callback */
+ H5F_t *f = (H5F_t *)_udata; /* User data for callback */
FUNC_ENTER_STATIC_NOERR
@@ -142,7 +130,6 @@ H5G__cache_node_get_initial_load_size(void *_udata, size_t *image_len)
FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5G__cache_node_get_initial_load_size() */
-
/*-------------------------------------------------------------------------
* Function: H5G__cache_node_deserialize
*
@@ -165,14 +152,13 @@ H5G__cache_node_get_initial_load_size(void *_udata, size_t *image_len)
*-------------------------------------------------------------------------
*/
static void *
-H5G__cache_node_deserialize(const void *_image, size_t len, void *_udata,
- hbool_t H5_ATTR_UNUSED *dirty)
+H5G__cache_node_deserialize(const void *_image, size_t len, void *_udata, hbool_t H5_ATTR_UNUSED *dirty)
{
- H5F_t *f = (H5F_t *)_udata; /* User data for callback */
- H5G_node_t *sym = NULL; /* Symbol table node created */
- const uint8_t *image = (const uint8_t *)_image; /* Pointer to image to deserialize */
- const uint8_t *image_end = image + len - 1; /* Pointer to end of image buffer */
- void *ret_value = NULL; /* Return value */
+ H5F_t * f = (H5F_t *)_udata; /* User data for callback */
+ H5G_node_t * sym = NULL; /* Symbol table node created */
+ const uint8_t *image = (const uint8_t *)_image; /* Pointer to image to deserialize */
+ const uint8_t *image_end = image + len - 1; /* Pointer to end of image buffer */
+ void * ret_value = NULL; /* Return value */
FUNC_ENTER_STATIC
@@ -183,19 +169,19 @@ H5G__cache_node_deserialize(const void *_image, size_t len, void *_udata,
HDassert(dirty);
/* Allocate symbol table data structures */
- if(NULL == (sym = H5FL_CALLOC(H5G_node_t)))
+ if (NULL == (sym = H5FL_CALLOC(H5G_node_t)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
sym->node_size = (size_t)(H5G_NODE_SIZE(f));
- if(NULL == (sym->entry = H5FL_SEQ_CALLOC(H5G_entry_t, (size_t)(2 * H5F_SYM_LEAF_K(f)))))
+ if (NULL == (sym->entry = H5FL_SEQ_CALLOC(H5G_entry_t, (size_t)(2 * H5F_SYM_LEAF_K(f)))))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
/* magic */
- if(HDmemcmp(image, H5G_NODE_MAGIC, (size_t)H5_SIZEOF_MAGIC))
+ if (HDmemcmp(image, H5G_NODE_MAGIC, (size_t)H5_SIZEOF_MAGIC))
HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, NULL, "bad symbol table node signature")
image += H5_SIZEOF_MAGIC;
/* version */
- if(H5G_NODE_VERS != *image++)
+ if (H5G_NODE_VERS != *image++)
HGOTO_ERROR(H5E_SYM, H5E_VERSION, NULL, "bad symbol table node version")
/* reserved */
@@ -205,21 +191,20 @@ H5G__cache_node_deserialize(const void *_image, size_t len, void *_udata,
UINT16DECODE(image, sym->nsyms);
/* entries */
- if(H5G__ent_decode_vec(f, &image, image_end, sym->entry, sym->nsyms) < 0)
+ if (H5G__ent_decode_vec(f, &image, image_end, sym->entry, sym->nsyms) < 0)
HGOTO_ERROR(H5E_SYM, H5E_CANTLOAD, NULL, "unable to decode symbol table entries")
/* Set return value */
ret_value = sym;
done:
- if(!ret_value)
- if(sym && H5G__node_free(sym) < 0)
+ if (!ret_value)
+ if (sym && H5G__node_free(sym) < 0)
HDONE_ERROR(H5E_SYM, H5E_CANTFREE, NULL, "unable to destroy symbol table node")
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5G__cache_node_deserialize() */
-
/*-------------------------------------------------------------------------
* Function: H5G__cache_node_image_len
*
@@ -252,7 +237,6 @@ H5G__cache_node_image_len(const void *_thing, size_t *image_len)
FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5G__cache_node_image_len() */
-
/*-------------------------------------------------------------------------
* Function: H5G__cache_node_serialize
*
@@ -270,12 +254,11 @@ H5G__cache_node_image_len(const void *_thing, size_t *image_len)
*-------------------------------------------------------------------------
*/
static herr_t
-H5G__cache_node_serialize(const H5F_t *f, void *_image, size_t len,
- void *_thing)
+H5G__cache_node_serialize(const H5F_t *f, void *_image, size_t len, void *_thing)
{
- H5G_node_t *sym = (H5G_node_t *)_thing; /* Pointer to object */
- uint8_t *image = (uint8_t *)_image; /* Pointer into raw data buffer */
- herr_t ret_value = SUCCEED; /* Return value */
+ H5G_node_t *sym = (H5G_node_t *)_thing; /* Pointer to object */
+ uint8_t * image = (uint8_t *)_image; /* Pointer into raw data buffer */
+ herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_STATIC
@@ -301,7 +284,7 @@ H5G__cache_node_serialize(const H5F_t *f, void *_image, size_t len,
UINT16ENCODE(image, sym->nsyms);
/* entries */
- if(H5G__ent_encode_vec(f, &image, sym->entry, sym->nsyms) < 0)
+ if (H5G__ent_encode_vec(f, &image, sym->entry, sym->nsyms) < 0)
HGOTO_ERROR(H5E_SYM, H5E_CANTENCODE, FAIL, "can't serialize")
/* Clear rest of symbol table node */
@@ -311,7 +294,6 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5G__cache_node_serialize() */
-
/*-------------------------------------------------------------------------
* Function: H5G__cache_node_free_icr
*
@@ -332,8 +314,8 @@ done:
static herr_t
H5G__cache_node_free_icr(void *_thing)
{
- H5G_node_t *sym = (H5G_node_t *)_thing; /* Pointer to the object */
- herr_t ret_value = SUCCEED; /* Return value */
+ H5G_node_t *sym = (H5G_node_t *)_thing; /* Pointer to the object */
+ herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_STATIC
@@ -343,10 +325,9 @@ H5G__cache_node_free_icr(void *_thing)
HDassert(sym->cache_info.type == H5AC_SNODE);
/* Destroy symbol table node */
- if(H5G__node_free(sym) < 0)
+ if (H5G__node_free(sym) < 0)
HGOTO_ERROR(H5E_SYM, H5E_CANTFREE, FAIL, "unable to destroy symbol table node")
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5G__cache_node_free_icr() */
-