diff options
Diffstat (limited to 'src/H5Gprivate.h')
| -rw-r--r-- | src/H5Gprivate.h | 229 |
1 files changed, 109 insertions, 120 deletions
diff --git a/src/H5Gprivate.h b/src/H5Gprivate.h index 09b2dd3..14b7ae7 100644 --- a/src/H5Gprivate.h +++ b/src/H5Gprivate.h @@ -29,38 +29,37 @@ #include "H5Gpublic.h" /* Private headers needed by this file */ -#include "H5private.h" /* Generic Functions */ -#include "H5Bprivate.h" /* B-trees */ -#include "H5Fprivate.h" /* File access */ -#include "H5RSprivate.h" /* Reference-counted strings */ +#include "H5private.h" /* Generic Functions */ +#include "H5Bprivate.h" /* B-trees */ +#include "H5Fprivate.h" /* File access */ +#include "H5RSprivate.h" /* Reference-counted strings */ /* * The disk size for a symbol table entry... */ -#define H5G_SIZEOF_SCRATCH 16 -#define H5G_SIZEOF_ENTRY(sizeof_addr, sizeof_size) \ - ((sizeof_size) + /*offset of name into heap */ \ - (sizeof_addr) + /*address of object header */ \ - 4 + /*entry type */ \ - 4 + /*reserved */ \ - H5G_SIZEOF_SCRATCH) /*scratch pad space */ -#define H5G_SIZEOF_ENTRY_FILE(F) \ - H5G_SIZEOF_ENTRY(H5F_SIZEOF_ADDR(F), H5F_SIZEOF_SIZE(F)) +#define H5G_SIZEOF_SCRATCH 16 +#define H5G_SIZEOF_ENTRY(sizeof_addr, sizeof_size) \ + ((sizeof_size) + /*offset of name into heap */ \ + (sizeof_addr) + /*address of object header */ \ + 4 + /*entry type */ \ + 4 + /*reserved */ \ + H5G_SIZEOF_SCRATCH) /*scratch pad space */ +#define H5G_SIZEOF_ENTRY_FILE(F) H5G_SIZEOF_ENTRY(H5F_SIZEOF_ADDR(F), H5F_SIZEOF_SIZE(F)) /* ========= Group Creation properties ============ */ /* Defaults for link info values */ -#define H5G_CRT_LINFO_TRACK_CORDER FALSE -#define H5G_CRT_LINFO_INDEX_CORDER FALSE -#define H5G_CRT_LINFO_NLINKS 0 -#define H5G_CRT_LINFO_MAX_CORDER 0 -#define H5G_CRT_LINFO_LINK_FHEAP_ADDR HADDR_UNDEF -#define H5G_CRT_LINFO_NAME_BT2_ADDR HADDR_UNDEF -#define H5G_CRT_LINFO_CORDER_BT2_ADDR HADDR_UNDEF +#define H5G_CRT_LINFO_TRACK_CORDER FALSE +#define H5G_CRT_LINFO_INDEX_CORDER FALSE +#define H5G_CRT_LINFO_NLINKS 0 +#define H5G_CRT_LINFO_MAX_CORDER 0 +#define H5G_CRT_LINFO_LINK_FHEAP_ADDR HADDR_UNDEF +#define H5G_CRT_LINFO_NAME_BT2_ADDR HADDR_UNDEF +#define H5G_CRT_LINFO_CORDER_BT2_ADDR HADDR_UNDEF /* Definitions for link info settings */ -#define H5G_CRT_LINK_INFO_NAME "link info" -#define H5G_CRT_LINK_INFO_SIZE sizeof(H5O_linfo_t) +#define H5G_CRT_LINK_INFO_NAME "link info" +#define H5G_CRT_LINK_INFO_SIZE sizeof(H5O_linfo_t) /* clang-format off */ #define H5G_CRT_LINK_INFO_DEF {H5G_CRT_LINFO_TRACK_CORDER, \ H5G_CRT_LINFO_INDEX_CORDER, \ @@ -73,17 +72,17 @@ /* clang-format on */ /* Defaults for group info values */ -#define H5G_CRT_GINFO_LHEAP_SIZE_HINT 0 -#define H5G_CRT_GINFO_STORE_LINK_PHASE_CHANGE FALSE -#define H5G_CRT_GINFO_MAX_COMPACT 8 -#define H5G_CRT_GINFO_MIN_DENSE 6 -#define H5G_CRT_GINFO_STORE_EST_ENTRY_INFO FALSE -#define H5G_CRT_GINFO_EST_NUM_ENTRIES 4 -#define H5G_CRT_GINFO_EST_NAME_LEN 8 +#define H5G_CRT_GINFO_LHEAP_SIZE_HINT 0 +#define H5G_CRT_GINFO_STORE_LINK_PHASE_CHANGE FALSE +#define H5G_CRT_GINFO_MAX_COMPACT 8 +#define H5G_CRT_GINFO_MIN_DENSE 6 +#define H5G_CRT_GINFO_STORE_EST_ENTRY_INFO FALSE +#define H5G_CRT_GINFO_EST_NUM_ENTRIES 4 +#define H5G_CRT_GINFO_EST_NAME_LEN 8 /* Definitions for group info settings */ -#define H5G_CRT_GROUP_INFO_NAME "group info" -#define H5G_CRT_GROUP_INFO_SIZE sizeof(H5O_ginfo_t) +#define H5G_CRT_GROUP_INFO_NAME "group info" +#define H5G_CRT_GROUP_INFO_SIZE sizeof(H5O_ginfo_t) /* clang-format off */ #define H5G_CRT_GROUP_INFO_DEF {H5G_CRT_GINFO_LHEAP_SIZE_HINT, \ H5G_CRT_GINFO_STORE_LINK_PHASE_CHANGE, \ @@ -97,9 +96,9 @@ /* If the module using this macro is allowed access to the private variables, access them directly */ #ifdef H5G_MODULE -#define H5G_MOUNTED(G) ((G)->shared->mounted) +#define H5G_MOUNTED(G) ((G)->shared->mounted) #else /* H5G_MODULE */ -#define H5G_MOUNTED(G) (H5G_mounted(G)) +#define H5G_MOUNTED(G) (H5G_mounted(G)) #endif /* H5G_MODULE */ /* @@ -107,34 +106,34 @@ * a symbolic link or a mount point. The normal operation is to follow the * symbolic link or mount point and return information about its target. */ -#define H5G_TARGET_NORMAL 0x0000 -#define H5G_TARGET_SLINK 0x0001 -#define H5G_TARGET_MOUNT 0x0002 -#define H5G_TARGET_UDLINK 0x0004 -#define H5G_TARGET_EXISTS 0x0008 -#define H5G_CRT_INTMD_GROUP 0x0010 +#define H5G_TARGET_NORMAL 0x0000 +#define H5G_TARGET_SLINK 0x0001 +#define H5G_TARGET_MOUNT 0x0002 +#define H5G_TARGET_UDLINK 0x0004 +#define H5G_TARGET_EXISTS 0x0008 +#define H5G_CRT_INTMD_GROUP 0x0010 /* Type of operation being performed for call to H5G_name_replace() */ typedef enum { - H5G_NAME_MOVE = 0, /* H5*move call */ - H5G_NAME_DELETE, /* H5Ldelete call */ - H5G_NAME_MOUNT, /* H5Fmount call */ - H5G_NAME_UNMOUNT /* H5Funmount call */ + H5G_NAME_MOVE = 0, /* H5*move call */ + H5G_NAME_DELETE, /* H5Ldelete call */ + H5G_NAME_MOUNT, /* H5Fmount call */ + H5G_NAME_UNMOUNT /* H5Funmount call */ } H5G_names_op_t; /* Status returned from traversal callbacks; whether the object location * or group location need to be closed */ -#define H5G_OWN_NONE 0 +#define H5G_OWN_NONE 0 #define H5G_OWN_OBJ_LOC 1 #define H5G_OWN_GRP_LOC 2 -#define H5G_OWN_BOTH 3 +#define H5G_OWN_BOTH 3 typedef int H5G_own_loc_t; /* Structure to store information about the name an object was opened with */ typedef struct { - H5RS_str_t *full_path_r; /* Path to object, as seen from root of current file mounting hierarchy */ - H5RS_str_t *user_path_r; /* Path to object, as opened by user */ - unsigned obj_hidden; /* Whether the object is visible in group hier. */ + H5RS_str_t *full_path_r; /* Path to object, as seen from root of current file mounting hierarchy */ + H5RS_str_t *user_path_r; /* Path to object, as opened by user */ + unsigned obj_hidden; /* Whether the object is visible in group hier. */ } H5G_name_t; /* Forward declarations (for prototypes & struct definitions) */ @@ -146,8 +145,8 @@ struct H5O_link_t; * location and a group hierarchy path for the object. */ typedef struct { - struct H5O_loc_t *oloc; /* Object header location */ - H5G_name_t *path; /* Group hierarchy path */ + struct H5O_loc_t *oloc; /* Object header location */ + H5G_name_t * path; /* Group hierarchy path */ } H5G_loc_t; /* Typedef for path traversal operations */ @@ -160,46 +159,46 @@ typedef struct { * H5G_OWN_GRP_LOC if it takes ownership of grp_loc, and H5G_OWN_NONE if obj_loc and * grp_loc need to be deleted. */ -typedef herr_t (*H5G_traverse_t)(H5G_loc_t *grp_loc/*in*/, const char *name, - const struct H5O_link_t *lnk/*in*/, H5G_loc_t *obj_loc/*out*/, void *operator_data/*in,out*/, - H5G_own_loc_t *own_loc/*out*/); +typedef herr_t (*H5G_traverse_t)(H5G_loc_t *grp_loc /*in*/, const char *name, + const struct H5O_link_t *lnk /*in*/, H5G_loc_t *obj_loc /*out*/, + void *operator_data /*in,out*/, H5G_own_loc_t *own_loc /*out*/); /* Describe kind of callback to make for each link */ typedef enum H5G_link_iterate_op_type_t { #ifndef H5_NO_DEPRECATED_SYMBOLS - H5G_LINK_OP_OLD, /* "Old" application callback */ -#endif /* H5_NO_DEPRECATED_SYMBOLS */ - H5G_LINK_OP_NEW /* "New" application callback */ + H5G_LINK_OP_OLD, /* "Old" application callback */ +#endif /* H5_NO_DEPRECATED_SYMBOLS */ + H5G_LINK_OP_NEW /* "New" application callback */ } H5G_link_iterate_op_type_t; typedef struct { H5G_link_iterate_op_type_t op_type; union { #ifndef H5_NO_DEPRECATED_SYMBOLS - H5G_iterate_t op_old; /* "Old" application callback for each link */ -#endif /* H5_NO_DEPRECATED_SYMBOLS */ - H5L_iterate2_t op_new; /* "New" application callback for each link */ + H5G_iterate_t op_old; /* "Old" application callback for each link */ +#endif /* H5_NO_DEPRECATED_SYMBOLS */ + H5L_iterate2_t op_new; /* "New" application callback for each link */ } op_func; } H5G_link_iterate_t; -typedef struct H5G_t H5G_t; +typedef struct H5G_t H5G_t; typedef struct H5G_shared_t H5G_shared_t; -typedef struct H5G_entry_t H5G_entry_t; +typedef struct H5G_entry_t H5G_entry_t; /* * Library prototypes... These are the ones that other packages routinely * call. */ -H5_DLL herr_t H5G_init(void); +H5_DLL herr_t H5G_init(void); H5_DLL struct H5O_loc_t *H5G_oloc(H5G_t *grp); -H5_DLL H5G_name_t * H5G_nameof(const H5G_t *grp); +H5_DLL H5G_name_t *H5G_nameof(const H5G_t *grp); H5_DLL H5F_t *H5G_fileof(H5G_t *grp); -H5_DLL H5G_t *H5G_open(const H5G_loc_t *loc); -H5_DLL herr_t H5G_close(H5G_t *grp); -H5_DLL herr_t H5G_get_shared_count(H5G_t *grp); -H5_DLL herr_t H5G_mount(H5G_t *grp); +H5_DLL H5G_t * H5G_open(const H5G_loc_t *loc); +H5_DLL herr_t H5G_close(H5G_t *grp); +H5_DLL herr_t H5G_get_shared_count(H5G_t *grp); +H5_DLL herr_t H5G_mount(H5G_t *grp); H5_DLL hbool_t H5G_mounted(H5G_t *grp); -H5_DLL herr_t H5G_unmount(H5G_t *grp); +H5_DLL herr_t H5G_unmount(H5G_t *grp); #ifndef H5_NO_DEPRECATED_SYMBOLS H5_DLL H5G_obj_t H5G_map_obj_type(H5O_type_t obj_type); #endif /* H5_NO_DEPRECATED_SYMBOLS */ @@ -212,41 +211,38 @@ H5_DLL char *H5G_normalize(const char *name); /* * Group hierarchy traversal routines */ -H5_DLL herr_t H5G_traverse(const H5G_loc_t *loc, const char *name, - unsigned target, H5G_traverse_t op, void *op_data); -H5_DLL herr_t H5G_iterate(H5G_loc_t *loc, const char *group_name, - H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_lnk, - const H5G_link_iterate_t *lnk_op, void *op_data); -H5_DLL herr_t H5G_visit(H5G_loc_t *loc, const char *group_name, - H5_index_t idx_type, H5_iter_order_t order, H5L_iterate2_t op, void *op_data); +H5_DLL herr_t H5G_traverse(const H5G_loc_t *loc, const char *name, unsigned target, H5G_traverse_t op, + void *op_data); +H5_DLL herr_t H5G_iterate(H5G_loc_t *loc, const char *group_name, H5_index_t idx_type, H5_iter_order_t order, + hsize_t skip, hsize_t *last_lnk, const H5G_link_iterate_t *lnk_op, void *op_data); +H5_DLL herr_t H5G_visit(H5G_loc_t *loc, const char *group_name, H5_index_t idx_type, H5_iter_order_t order, + H5L_iterate2_t op, void *op_data); /* * Functions that understand links in groups */ -H5_DLL herr_t H5G_link_to_info(const struct H5O_loc_t *link_loc, const struct H5O_link_t *lnk, H5L_info2_t *linfo); +H5_DLL herr_t H5G_link_to_info(const struct H5O_loc_t *link_loc, const struct H5O_link_t *lnk, + H5L_info2_t *linfo); /* * Functions that understand group objects */ -H5_DLL herr_t H5G_obj_insert(const struct H5O_loc_t *grp_oloc, const char *name, - struct H5O_link_t *obj_lnk, hbool_t adj_link, H5O_type_t obj_type, - const void *crt_info); +H5_DLL herr_t H5G_obj_insert(const struct H5O_loc_t *grp_oloc, const char *name, struct H5O_link_t *obj_lnk, + hbool_t adj_link, H5O_type_t obj_type, const void *crt_info); H5_DLL ssize_t H5G_obj_get_name_by_idx(const struct H5O_loc_t *oloc, H5_index_t idx_type, - H5_iter_order_t order, hsize_t n, char* name, size_t size); -H5_DLL herr_t H5G_obj_remove(const struct H5O_loc_t *oloc, H5RS_str_t *grp_full_path_r, - const char *name); -H5_DLL herr_t H5G_obj_remove_by_idx(const struct H5O_loc_t *grp_oloc, H5RS_str_t *grp_full_path_r, - H5_index_t idx_type, H5_iter_order_t order, hsize_t n); -H5_DLL herr_t H5G_obj_lookup_by_idx(const struct H5O_loc_t *grp_oloc, H5_index_t idx_type, - H5_iter_order_t order, hsize_t n, struct H5O_link_t *lnk); -H5_DLL hid_t H5G_get_create_plist(const H5G_t *grp); + H5_iter_order_t order, hsize_t n, char *name, size_t size); +H5_DLL herr_t H5G_obj_remove(const struct H5O_loc_t *oloc, H5RS_str_t *grp_full_path_r, const char *name); +H5_DLL herr_t H5G_obj_remove_by_idx(const struct H5O_loc_t *grp_oloc, H5RS_str_t *grp_full_path_r, + H5_index_t idx_type, H5_iter_order_t order, hsize_t n); +H5_DLL herr_t H5G_obj_lookup_by_idx(const struct H5O_loc_t *grp_oloc, H5_index_t idx_type, + H5_iter_order_t order, hsize_t n, struct H5O_link_t *lnk); +H5_DLL hid_t H5G_get_create_plist(const H5G_t *grp); /* * These functions operate on symbol table nodes. */ H5_DLL herr_t H5G_node_close(const H5F_t *f); -H5_DLL herr_t H5G_node_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, - int fwidth, haddr_t heap); +H5_DLL herr_t H5G_node_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth, haddr_t heap); /* * These functions operate on group object locations. @@ -257,41 +253,35 @@ H5_DLL herr_t H5G_ent_decode(const H5F_t *f, const uint8_t **pp, H5G_entry_t *en /* * These functions operate on group hierarchy names. */ -H5_DLL herr_t H5G_name_set(const H5G_name_t *loc, H5G_name_t *obj, const char *name); -H5_DLL herr_t H5G_name_replace(const struct H5O_link_t *lnk, H5G_names_op_t op, - H5F_t *src_file, H5RS_str_t *src_full_path_r, H5F_t *dst_file, - H5RS_str_t *dst_full_path_r); -H5_DLL herr_t H5G_name_reset(H5G_name_t *name); -H5_DLL herr_t H5G_name_copy(H5G_name_t *dst, const H5G_name_t *src, H5_copy_depth_t depth); -H5_DLL herr_t H5G_name_free(H5G_name_t *name); -H5_DLL ssize_t H5G_get_name(const H5G_loc_t *loc, char *name/*out*/, size_t size, - hbool_t *cached); -H5_DLL ssize_t H5G_get_name_by_addr(H5F_t *f, const struct H5O_loc_t *loc, - char* name, size_t size); +H5_DLL herr_t H5G_name_set(const H5G_name_t *loc, H5G_name_t *obj, const char *name); +H5_DLL herr_t H5G_name_replace(const struct H5O_link_t *lnk, H5G_names_op_t op, H5F_t *src_file, + H5RS_str_t *src_full_path_r, H5F_t *dst_file, H5RS_str_t *dst_full_path_r); +H5_DLL herr_t H5G_name_reset(H5G_name_t *name); +H5_DLL herr_t H5G_name_copy(H5G_name_t *dst, const H5G_name_t *src, H5_copy_depth_t depth); +H5_DLL herr_t H5G_name_free(H5G_name_t *name); +H5_DLL ssize_t H5G_get_name(const H5G_loc_t *loc, char *name /*out*/, size_t size, hbool_t *cached); +H5_DLL ssize_t H5G_get_name_by_addr(H5F_t *f, const struct H5O_loc_t *loc, char *name, size_t size); H5_DLL H5RS_str_t *H5G_build_fullpath_refstr_str(H5RS_str_t *path_r, const char *name); /* * These functions operate on group "locations" */ -H5_DLL herr_t H5G_loc_real(void *obj, H5I_type_t type, H5G_loc_t *loc); -H5_DLL herr_t H5G_loc(hid_t loc_id, H5G_loc_t *loc); -H5_DLL herr_t H5G_loc_copy(H5G_loc_t *dst, const H5G_loc_t *src, H5_copy_depth_t depth); -H5_DLL herr_t H5G_loc_find(const H5G_loc_t *loc, const char *name, - H5G_loc_t *obj_loc/*out*/); -H5_DLL herr_t H5G_loc_find_by_idx(const H5G_loc_t *loc, const char *group_name, - H5_index_t idx_type, H5_iter_order_t order, hsize_t n, - H5G_loc_t *obj_loc/*out*/); -H5_DLL htri_t H5G_loc_exists(const H5G_loc_t *loc, const char *name); -H5_DLL herr_t H5G_loc_info(const H5G_loc_t *loc, const char *name, - H5O_info2_t *oinfo/*out*/, unsigned fields); -H5_DLL herr_t H5G_loc_native_info(const H5G_loc_t *loc, const char *name, - H5O_native_info_t *oinfo/*out*/, unsigned fields); -H5_DLL herr_t H5G_loc_set_comment(const H5G_loc_t *loc, const char *name, - const char *comment); -H5_DLL ssize_t H5G_loc_get_comment(const H5G_loc_t *loc, const char *name, - char *comment/*out*/, size_t bufsize); -H5_DLL herr_t H5G_loc_reset(H5G_loc_t *loc); -H5_DLL herr_t H5G_loc_free(H5G_loc_t *loc); +H5_DLL herr_t H5G_loc_real(void *obj, H5I_type_t type, H5G_loc_t *loc); +H5_DLL herr_t H5G_loc(hid_t loc_id, H5G_loc_t *loc); +H5_DLL herr_t H5G_loc_copy(H5G_loc_t *dst, const H5G_loc_t *src, H5_copy_depth_t depth); +H5_DLL herr_t H5G_loc_find(const H5G_loc_t *loc, const char *name, H5G_loc_t *obj_loc /*out*/); +H5_DLL herr_t H5G_loc_find_by_idx(const H5G_loc_t *loc, const char *group_name, H5_index_t idx_type, + H5_iter_order_t order, hsize_t n, H5G_loc_t *obj_loc /*out*/); +H5_DLL htri_t H5G_loc_exists(const H5G_loc_t *loc, const char *name); +H5_DLL herr_t H5G_loc_info(const H5G_loc_t *loc, const char *name, H5O_info2_t *oinfo /*out*/, + unsigned fields); +H5_DLL herr_t H5G_loc_native_info(const H5G_loc_t *loc, const char *name, H5O_native_info_t *oinfo /*out*/, + unsigned fields); +H5_DLL herr_t H5G_loc_set_comment(const H5G_loc_t *loc, const char *name, const char *comment); +H5_DLL ssize_t H5G_loc_get_comment(const H5G_loc_t *loc, const char *name, char *comment /*out*/, + size_t bufsize); +H5_DLL herr_t H5G_loc_reset(H5G_loc_t *loc); +H5_DLL herr_t H5G_loc_free(H5G_loc_t *loc); /* * These functions operate on the root group @@ -302,4 +292,3 @@ H5_DLL herr_t H5G_root_free(H5G_t *grp); H5_DLL H5G_t *H5G_rootof(H5F_t *f); #endif /* _H5Gprivate_H */ - |