diff options
Diffstat (limited to 'src/H5Apkg.h')
| -rw-r--r-- | src/H5Apkg.h | 202 |
1 files changed, 94 insertions, 108 deletions
diff --git a/src/H5Apkg.h b/src/H5Apkg.h index 39fdea3..49d86b1 100644 --- a/src/H5Apkg.h +++ b/src/H5Apkg.h @@ -30,72 +30,70 @@ * Define this to enable debugging. */ #ifdef NDEBUG -# undef H5A_DEBUG +#undef H5A_DEBUG #endif /* Get package's private header */ #include "H5Aprivate.h" /* Other private headers needed by this file */ -#include "H5B2private.h" /* v2 B-trees */ -#include "H5FLprivate.h" /* Free Lists */ -#include "H5HFprivate.h" /* Fractal heaps */ -#include "H5Oprivate.h" /* Object headers */ -#include "H5Sprivate.h" /* Dataspace */ -#include "H5Tprivate.h" /* Datatype functions */ - +#include "H5B2private.h" /* v2 B-trees */ +#include "H5FLprivate.h" /* Free Lists */ +#include "H5HFprivate.h" /* Fractal heaps */ +#include "H5Oprivate.h" /* Object headers */ +#include "H5Sprivate.h" /* Dataspace */ +#include "H5Tprivate.h" /* Datatype functions */ /**************************/ /* Package Private Macros */ /**************************/ /* This is the initial version, which does not have support for shared datatypes */ -#define H5O_ATTR_VERSION_1 1 +#define H5O_ATTR_VERSION_1 1 /* This version allows support for shared datatypes & dataspaces by adding a * 'flag' byte indicating when those components are shared. This version * also dropped the alignment on all the components. */ -#define H5O_ATTR_VERSION_2 2 +#define H5O_ATTR_VERSION_2 2 /* Add support for different character encodings of attribute names */ -#define H5O_ATTR_VERSION_3 3 +#define H5O_ATTR_VERSION_3 3 /* The latest version of the format. Look through the 'encode', 'decode' * and 'size' message callbacks for places to change when updating this. */ #define H5O_ATTR_VERSION_LATEST H5O_ATTR_VERSION_3 - /****************************/ /* Package Private Typedefs */ /****************************/ /* Define the shared attribute structure */ typedef struct H5A_shared_t { - uint8_t version; /* Version to encode attribute with */ + uint8_t version; /* Version to encode attribute with */ - char *name; /* Attribute's name */ - H5T_cset_t encoding; /* Character encoding of attribute name */ + char * name; /* Attribute's name */ + H5T_cset_t encoding; /* Character encoding of attribute name */ - H5T_t *dt; /* Attribute's datatype */ - size_t dt_size; /* Size of datatype on disk */ + H5T_t *dt; /* Attribute's datatype */ + size_t dt_size; /* Size of datatype on disk */ - H5S_t *ds; /* Attribute's dataspace */ - size_t ds_size; /* Size of dataspace on disk */ + H5S_t *ds; /* Attribute's dataspace */ + size_t ds_size; /* Size of dataspace on disk */ - void *data; /* Attribute data (on a temporary basis) */ - size_t data_size; /* Size of data on disk */ - H5O_msg_crt_idx_t crt_idx; /* Attribute's creation index in the object header */ - unsigned nrefs; /* Ref count for times this object is referred */ + void * data; /* Attribute data (on a temporary basis) */ + size_t data_size; /* Size of data on disk */ + H5O_msg_crt_idx_t crt_idx; /* Attribute's creation index in the object header */ + unsigned nrefs; /* Ref count for times this object is referred */ } H5A_shared_t; /* Define the main attribute structure */ struct H5A_t { - H5O_shared_t sh_loc; /* Shared message info (must be first) */ - H5O_loc_t oloc; /* Object location for object attribute is on */ - hbool_t obj_opened; /* Object header entry opened? */ - H5G_name_t path; /* Group hierarchy path */ - H5A_shared_t *shared; /* Shared attribute information */ + H5O_shared_t sh_loc; /* Shared message info (must be first) */ + H5O_loc_t oloc; /* Object location for object attribute is on */ + hbool_t obj_opened; /* Object header entry opened? */ + H5G_name_t path; /* Group hierarchy path */ + H5A_shared_t *shared; /* Shared attribute information */ }; /* Typedefs for "dense" attribute storage */ @@ -104,18 +102,18 @@ struct H5A_t { /* Typedef for native 'name' field index records in the v2 B-tree */ /* (Keep 'id' field first so generic record handling in callbacks works) */ typedef struct H5A_dense_bt2_name_rec_t { - H5O_fheap_id_t id; /* Heap ID for attribute */ - uint8_t flags; /* Object header message flags for attribute */ - H5O_msg_crt_idx_t corder; /* 'creation order' field value */ - uint32_t hash; /* Hash of 'name' field value */ + H5O_fheap_id_t id; /* Heap ID for attribute */ + uint8_t flags; /* Object header message flags for attribute */ + H5O_msg_crt_idx_t corder; /* 'creation order' field value */ + uint32_t hash; /* Hash of 'name' field value */ } H5A_dense_bt2_name_rec_t; /* Typedef for native 'creation order' field index records in the v2 B-tree */ /* (Keep 'id' field first so generic record handling in callbacks works) */ typedef struct H5A_dense_bt2_corder_rec_t { - H5O_fheap_id_t id; /* Heap ID for attribute */ - uint8_t flags; /* Object header message flags for attribute */ - H5O_msg_crt_idx_t corder; /* 'creation order' field value */ + H5O_fheap_id_t id; /* Heap ID for attribute */ + uint8_t flags; /* Object header message flags for attribute */ + H5O_msg_crt_idx_t corder; /* 'creation order' field value */ } H5A_dense_bt2_corder_rec_t; /* Define the 'found' callback function pointer for matching an attribute record in a v2 B-tree */ @@ -128,15 +126,15 @@ typedef herr_t (*H5A_bt2_found_t)(const H5A_t *attr, hbool_t *took_ownership, vo */ typedef struct H5A_bt2_ud_common_t { /* downward */ - H5F_t *f; /* Pointer to file that fractal heap is in */ - H5HF_t *fheap; /* Fractal heap handle */ - H5HF_t *shared_fheap; /* Fractal heap handle for shared messages */ - const char *name; /* Name of attribute to compare */ - uint32_t name_hash; /* Hash of name of attribute to compare */ - uint8_t flags; /* Flags for attribute storage location */ - H5O_msg_crt_idx_t corder; /* Creation order value of attribute to compare */ - 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 */ + H5HF_t * fheap; /* Fractal heap handle */ + H5HF_t * shared_fheap; /* Fractal heap handle for shared messages */ + const char * name; /* Name of attribute to compare */ + uint32_t name_hash; /* Hash of name of attribute to compare */ + uint8_t flags; /* Flags for attribute storage location */ + H5O_msg_crt_idx_t corder; /* Creation order value of attribute to compare */ + H5A_bt2_found_t found_op; /* Callback when correct attribute is found */ + void * found_op_data; /* Callback data when correct attribute is found */ } H5A_bt2_ud_common_t; /* @@ -145,17 +143,16 @@ typedef struct H5A_bt2_ud_common_t { */ typedef struct H5A_bt2_ud_ins_t { /* downward */ - H5A_bt2_ud_common_t common; /* Common info for B-tree user data (must be first) */ - H5O_fheap_id_t id; /* Heap ID of attribute to insert */ + H5A_bt2_ud_common_t common; /* Common info for B-tree user data (must be first) */ + H5O_fheap_id_t id; /* Heap ID of attribute to insert */ } H5A_bt2_ud_ins_t; /* Data structure to hold table of attributes for an object */ typedef struct { - size_t nattrs; /* # of attributes in table */ - H5A_t **attrs; /* Pointer to array of attribute pointers */ + size_t nattrs; /* # of attributes in table */ + H5A_t **attrs; /* Pointer to array of attribute pointers */ } H5A_attr_table_t; - /*****************************/ /* Package Private Variables */ /*****************************/ @@ -175,47 +172,42 @@ H5_DLLVAR const H5B2_class_t H5A_BT2_NAME[1]; /* The v2 B-tree class for indexing 'creation order' field on attributes */ H5_DLLVAR const H5B2_class_t H5A_BT2_CORDER[1]; - /******************************/ /* Package Private Prototypes */ /******************************/ /* Function prototypes for H5A package scope */ -H5_DLL H5A_t *H5A__create(const H5G_loc_t *loc, const char *attr_name, - const H5T_t *type, const H5S_t *space, hid_t acpl_id); -H5_DLL H5A_t *H5A__create_by_name(const H5G_loc_t *loc, const char *obj_name, - const char *attr_name, const H5T_t *type, const H5S_t *space, - hid_t acpl_id); +H5_DLL H5A_t *H5A__create(const H5G_loc_t *loc, const char *attr_name, const H5T_t *type, const H5S_t *space, + hid_t acpl_id); +H5_DLL H5A_t *H5A__create_by_name(const H5G_loc_t *loc, const char *obj_name, const char *attr_name, + const H5T_t *type, const H5S_t *space, hid_t acpl_id); H5_DLL H5A_t *H5A__open(const H5G_loc_t *loc, const char *attr_name); -H5_DLL H5A_t *H5A__open_by_name(const H5G_loc_t *loc, const char *obj_name, - const char *attr_name); -H5_DLL H5A_t *H5A__open_by_idx(const H5G_loc_t *loc, const char *obj_name, - H5_index_t idx_type, H5_iter_order_t order, hsize_t n); +H5_DLL H5A_t *H5A__open_by_name(const H5G_loc_t *loc, const char *obj_name, const char *attr_name); +H5_DLL H5A_t *H5A__open_by_idx(const H5G_loc_t *loc, const char *obj_name, H5_index_t idx_type, + H5_iter_order_t order, hsize_t n); H5_DLL herr_t H5A__open_common(const H5G_loc_t *loc, H5A_t *attr); H5_DLL H5A_t *H5A__copy(H5A_t *new_attr, const H5A_t *old_attr); -H5_DLL hid_t H5A__get_type(H5A_t *attr); +H5_DLL hid_t H5A__get_type(H5A_t *attr); H5_DLL herr_t H5A__get_info(const H5A_t *attr, H5A_info_t *ainfo); -H5_DLL hid_t H5A__get_create_plist(H5A_t* attr); +H5_DLL hid_t H5A__get_create_plist(H5A_t *attr); H5_DLL herr_t H5A__shared_free(H5A_t *attr); H5_DLL herr_t H5A__close(H5A_t *attr); H5_DLL herr_t H5A__close_cb(H5VL_object_t *attr_vol_obj); H5_DLL htri_t H5A__get_ainfo(H5F_t *f, H5O_t *oh, H5O_ainfo_t *ainfo); H5_DLL herr_t H5A__set_version(const H5F_t *f, H5A_t *attr); H5_DLL herr_t H5A__rename_by_name(H5G_loc_t loc, const char *obj_name, const char *old_attr_name, - const char *new_attr_name); -H5_DLL herr_t H5A__iterate(const H5G_loc_t *loc, const char *obj_name,H5_index_t idx_type, H5_iter_order_t order, - hsize_t *idx, H5A_operator2_t op, void *op_data); + const char *new_attr_name); +H5_DLL herr_t H5A__iterate(const H5G_loc_t *loc, const char *obj_name, H5_index_t idx_type, + H5_iter_order_t order, hsize_t *idx, H5A_operator2_t op, void *op_data); #ifndef H5_NO_DEPRECATED_SYMBOLS -H5_DLL herr_t H5A__iterate_old(hid_t loc_id, unsigned *attr_num, - H5A_operator1_t op, void *op_data); +H5_DLL herr_t H5A__iterate_old(hid_t loc_id, unsigned *attr_num, H5A_operator1_t op, void *op_data); #endif /* H5_NO_DEPRECATED_SYMBOLS */ -H5_DLL herr_t H5A__delete_by_name(const H5G_loc_t *loc, const char *obj_name, - const char *attr_name); -H5_DLL herr_t H5A__delete_by_idx(const H5G_loc_t *loc, const char *obj_name, - H5_index_t idx_type, H5_iter_order_t order, hsize_t n); -H5_DLL htri_t H5A__exists_by_name(H5G_loc_t loc, const char *obj_name, const char *attr_name); -H5_DLL herr_t H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf); -H5_DLL herr_t H5A__read(const H5A_t *attr, const H5T_t *mem_type, void *buf); +H5_DLL herr_t H5A__delete_by_name(const H5G_loc_t *loc, const char *obj_name, const char *attr_name); +H5_DLL herr_t H5A__delete_by_idx(const H5G_loc_t *loc, const char *obj_name, H5_index_t idx_type, + H5_iter_order_t order, hsize_t n); +H5_DLL htri_t H5A__exists_by_name(H5G_loc_t loc, const char *obj_name, const char *attr_name); +H5_DLL herr_t H5A__write(H5A_t *attr, const H5T_t *mem_type, const void *buf); +H5_DLL herr_t H5A__read(const H5A_t *attr, const H5T_t *mem_type, void *buf); H5_DLL ssize_t H5A__get_name(H5A_t *attr, size_t buf_size, char *buf); /* Attribute "dense" storage routines */ @@ -223,52 +215,47 @@ H5_DLL herr_t H5A__dense_create(H5F_t *f, H5O_ainfo_t *ainfo); H5_DLL H5A_t *H5A__dense_open(H5F_t *f, const H5O_ainfo_t *ainfo, const char *name); H5_DLL herr_t H5A__dense_insert(H5F_t *f, const H5O_ainfo_t *ainfo, H5A_t *attr); H5_DLL herr_t H5A__dense_write(H5F_t *f, const H5O_ainfo_t *ainfo, H5A_t *attr); -H5_DLL herr_t H5A__dense_rename(H5F_t *f, const H5O_ainfo_t *ainfo, - const char *old_name, const char *new_name); -H5_DLL herr_t H5A__dense_iterate(H5F_t *f, hid_t loc_id, const H5O_ainfo_t *ainfo, - H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_attr, - const H5A_attr_iter_op_t *attr_op, void *op_data); -H5_DLL herr_t H5A__dense_remove(H5F_t *f, const H5O_ainfo_t *ainfo, - const char *name); -H5_DLL herr_t H5A__dense_remove_by_idx(H5F_t *f, const H5O_ainfo_t *ainfo, - H5_index_t idx_type, H5_iter_order_t order, hsize_t n); -H5_DLL htri_t H5A__dense_exists(H5F_t *f, const H5O_ainfo_t *ainfo, - const char *name); +H5_DLL herr_t H5A__dense_rename(H5F_t *f, const H5O_ainfo_t *ainfo, const char *old_name, + const char *new_name); +H5_DLL herr_t H5A__dense_iterate(H5F_t *f, hid_t loc_id, const H5O_ainfo_t *ainfo, H5_index_t idx_type, + H5_iter_order_t order, hsize_t skip, hsize_t *last_attr, + const H5A_attr_iter_op_t *attr_op, void *op_data); +H5_DLL herr_t H5A__dense_remove(H5F_t *f, const H5O_ainfo_t *ainfo, const char *name); +H5_DLL herr_t H5A__dense_remove_by_idx(H5F_t *f, const H5O_ainfo_t *ainfo, H5_index_t idx_type, + H5_iter_order_t order, hsize_t n); +H5_DLL htri_t H5A__dense_exists(H5F_t *f, const H5O_ainfo_t *ainfo, const char *name); H5_DLL herr_t H5A__dense_delete(H5F_t *f, H5O_ainfo_t *ainfo); /* Attribute table operations */ -H5_DLL herr_t H5A__compact_build_table(H5F_t *f, H5O_t *oh, H5_index_t idx_type, - H5_iter_order_t order, H5A_attr_table_t *atable); -H5_DLL herr_t H5A__dense_build_table(H5F_t *f, const H5O_ainfo_t *ainfo, - H5_index_t idx_type, H5_iter_order_t order, H5A_attr_table_t *atable); -H5_DLL herr_t H5A__attr_iterate_table(const H5A_attr_table_t *atable, - hsize_t skip, hsize_t *last_attr, hid_t loc_id, - const H5A_attr_iter_op_t *attr_op, void *op_data); +H5_DLL herr_t H5A__compact_build_table(H5F_t *f, H5O_t *oh, H5_index_t idx_type, H5_iter_order_t order, + H5A_attr_table_t *atable); +H5_DLL herr_t H5A__dense_build_table(H5F_t *f, const H5O_ainfo_t *ainfo, H5_index_t idx_type, + H5_iter_order_t order, H5A_attr_table_t *atable); +H5_DLL herr_t H5A__attr_iterate_table(const H5A_attr_table_t *atable, hsize_t skip, hsize_t *last_attr, + hid_t loc_id, const H5A_attr_iter_op_t *attr_op, void *op_data); H5_DLL herr_t H5A__attr_release_table(H5A_attr_table_t *atable); /* Attribute operations */ H5_DLL herr_t H5O__attr_create(const H5O_loc_t *loc, H5A_t *attr); H5_DLL H5A_t *H5O__attr_open_by_name(const H5O_loc_t *loc, const char *name); -H5_DLL H5A_t *H5O__attr_open_by_idx(const H5O_loc_t *loc, H5_index_t idx_type, - H5_iter_order_t order, hsize_t n); -H5_DLL herr_t H5O__attr_update_shared(H5F_t *f, H5O_t *oh, H5A_t *attr, - H5O_shared_t *sh_mesg); +H5_DLL H5A_t *H5O__attr_open_by_idx(const H5O_loc_t *loc, H5_index_t idx_type, H5_iter_order_t order, + hsize_t n); +H5_DLL herr_t H5O__attr_update_shared(H5F_t *f, H5O_t *oh, H5A_t *attr, H5O_shared_t *sh_mesg); H5_DLL herr_t H5O__attr_write(const H5O_loc_t *loc, H5A_t *attr); -H5_DLL herr_t H5O__attr_rename(const H5O_loc_t *loc, const char *old_name, - const char *new_name); -H5_DLL herr_t H5O__attr_iterate(hid_t loc_id, H5_index_t idx_type, - H5_iter_order_t order, hsize_t skip, hsize_t *last_attr, - const H5A_attr_iter_op_t *op, void *op_data); +H5_DLL herr_t H5O__attr_rename(const H5O_loc_t *loc, const char *old_name, const char *new_name); +H5_DLL herr_t H5O__attr_iterate(hid_t loc_id, H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, + hsize_t *last_attr, const H5A_attr_iter_op_t *op, void *op_data); H5_DLL herr_t H5O__attr_remove(const H5O_loc_t *loc, const char *name); -H5_DLL herr_t H5O__attr_remove_by_idx(const H5O_loc_t *loc, H5_index_t idx_type, - H5_iter_order_t order, hsize_t n); +H5_DLL herr_t H5O__attr_remove_by_idx(const H5O_loc_t *loc, H5_index_t idx_type, H5_iter_order_t order, + hsize_t n); H5_DLL htri_t H5O__attr_exists(const H5O_loc_t *loc, const char *name); H5_DLL H5A_t *H5A__attr_copy_file(const H5A_t *attr_src, H5F_t *file_dst, hbool_t *recompute_size, - H5O_copy_t *cpy_info); -H5_DLL herr_t H5A__attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *mesg_src, - H5O_loc_t *dst_oloc, const H5A_t *mesg_dst, H5O_copy_t *cpy_info); -H5_DLL herr_t H5A__dense_post_copy_file_all(const H5O_loc_t *src_oloc, const H5O_ainfo_t * ainfo_src, - H5O_loc_t *dst_oloc, H5O_ainfo_t *ainfo_dst, H5O_copy_t *cpy_info); + H5O_copy_t *cpy_info); +H5_DLL herr_t H5A__attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *mesg_src, H5O_loc_t *dst_oloc, + const H5A_t *mesg_dst, H5O_copy_t *cpy_info); +H5_DLL herr_t H5A__dense_post_copy_file_all(const H5O_loc_t *src_oloc, const H5O_ainfo_t *ainfo_src, + H5O_loc_t *dst_oloc, H5O_ainfo_t *ainfo_dst, + H5O_copy_t *cpy_info); /* Testing functions */ #ifdef H5A_TESTING @@ -277,4 +264,3 @@ H5_DLL herr_t H5A__get_shared_rc_test(hid_t attr_id, hsize_t *ref_count); #endif /* H5A_TESTING */ #endif /* _H5Apkg_H */ - |