diff options
Diffstat (limited to 'src/H5Oprivate.h')
| -rw-r--r-- | src/H5Oprivate.h | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h index da682c6..108fb30 100644 --- a/src/H5Oprivate.h +++ b/src/H5Oprivate.h @@ -31,6 +31,10 @@ #define H5O_NEW_MESG (-1) /*new message */ #define H5O_ALL (-1) /*delete all messages of type */ +/* Flags which are part of the message id */ +#define H5O_FLAG_CONSTANT 0x8000 +#define H5O_FLAG_BITS 0x8000 + #define H5O_VERSION 1 #define H5O_ALIGNMENT 4 #define H5O_ALIGN(X,A) ((X)=(A)*(((X)+(A)-1)/(A))) @@ -46,11 +50,12 @@ typedef struct H5O_class_t { intn id; /*message type ID on disk */ const char *name; /*message name for debugging */ size_t native_size; /*size of native message */ - H5G_type_t cache_type; /*type field in symbol table */ void *(*decode)(H5F_t*,size_t,const uint8*); herr_t (*encode)(H5F_t*,size_t,uint8*,const void*); +#if 0 void *(*fast)(const H5G_cache_t*, void*);/*get from of entry */ hbool_t (*cache)(H5G_type_t*, H5G_cache_t*,const void*); /*into entry*/ +#endif void *(*copy)(const void*,void*); /*copy native value */ size_t (*raw_size)(H5F_t*,const void*); /*sizeof raw val */ herr_t (*reset)(void*); /*free nested data structures */ @@ -60,6 +65,7 @@ typedef struct H5O_class_t { typedef struct H5O_mesg_t { const H5O_class_t *type; /*type of message */ hbool_t dirty; /*raw out of date wrt native */ + hbool_t constant; /*is message constant? */ void *native; /*native format message */ uint8 *raw; /*ptr to raw data */ size_t raw_size; /*size with alignment */ @@ -172,6 +178,8 @@ typedef struct H5O_cont_t { */ #define H5O_STAB_ID 0x0011 extern const H5O_class_t H5O_STAB[1]; +void *H5O_stab_fast (const H5G_cache_t *cache, const H5O_class_t *type, + void *_mesg); typedef struct H5O_stab_t { haddr_t btree_addr; /*address of B-tree */ @@ -182,16 +190,13 @@ typedef struct H5O_stab_t { herr_t H5O_create (H5F_t *f, size_t size_hint, H5G_entry_t *ent/*out*/); herr_t H5O_open (H5F_t *f, H5G_entry_t *ent); -herr_t H5O_close (H5F_t *f, H5G_entry_t *ent); -intn H5O_link (H5F_t *f, H5G_entry_t *ent, intn adjust); -void *H5O_read (H5F_t *f, H5G_entry_t *ent, const H5O_class_t *type, - intn sequence, void *mesg); -const void *H5O_peek (H5F_t *f, H5G_entry_t *ent, const H5O_class_t *type, - intn sequence); -intn H5O_modify (H5F_t *f, H5G_entry_t *ent, const H5O_class_t *type, - intn overwrite, const void *mesg); -herr_t H5O_remove (H5F_t *f, H5G_entry_t *ent, const H5O_class_t *type, - intn sequence); +herr_t H5O_close (H5G_entry_t *ent); +intn H5O_link ( H5G_entry_t *ent, intn adjust); +void *H5O_read (H5G_entry_t *ent, const H5O_class_t *type, intn sequence, + void *mesg); +intn H5O_modify (H5G_entry_t *ent, const H5O_class_t *type, intn overwrite, + uintn flags, const void *mesg); +herr_t H5O_remove (H5G_entry_t *ent, const H5O_class_t *type, intn sequence); herr_t H5O_reset (const H5O_class_t *type, void *native); herr_t H5O_debug (H5F_t *f, const haddr_t *addr, FILE *stream, intn indent, intn fwidth); |