diff options
Diffstat (limited to 'src/H5Gprivate.h')
| -rw-r--r-- | src/H5Gprivate.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/H5Gprivate.h b/src/H5Gprivate.h index 2d49e99..bbb2a1c 100644 --- a/src/H5Gprivate.h +++ b/src/H5Gprivate.h @@ -33,6 +33,7 @@ #define H5G_NODE_MAGIC "SNOD" /*symbol table node magic number */ #define H5G_NODE_SIZEOF_MAGIC 4 /*sizeof symbol node magic number */ #define H5G_NO_CHANGE (-1) /*see H5G_ent_modified() */ +#define H5G_NLINKS 16 /*max symlinks to follow per lookup */ /* * The disk size for a symbol table entry... @@ -54,8 +55,9 @@ typedef enum H5G_type_t { H5G_CACHED_ERROR = -1, /*force enum to be signed */ H5G_NOTHING_CACHED = 0, /*nothing is cached, must be 0 */ H5G_CACHED_STAB = 1, /*symbol table, `stab' */ + H5G_CACHED_SLINK = 2, /*symbolic link */ - H5G_NCACHED = 2 /*THIS MUST BE LAST */ + H5G_NCACHED = 3 /*THIS MUST BE LAST */ } H5G_type_t; /* @@ -70,6 +72,10 @@ typedef union H5G_cache_t { haddr_t btree_addr; /*file address of symbol table B-tree*/ haddr_t heap_addr; /*file address of stab name heap */ } stab; + + struct { + size_t lval_offset; /*link value offset */ + } slink; } H5G_cache_t; /* @@ -106,9 +112,16 @@ herr_t H5G_pop (H5F_t *f); H5G_t *H5G_getcwg(H5F_t *f); herr_t H5G_link (H5G_t *loc, H5G_type_t type, const char *cur_name, const char *new_name); +herr_t H5G_stat (H5G_t *loc, const char *name, hbool_t follow_link, + H5G_stat_t *statbuf/*out*/); +herr_t H5G_linkval (H5G_t *loc, const char *name, size_t size, + char *buf/*out*/); herr_t H5G_insert (H5G_t *cwg, const char *name, H5G_entry_t *ent); herr_t H5G_find (H5G_t *cwg, const char *name, H5G_entry_t *grp_ent/*out*/, H5G_entry_t *ent/*out*/); +herr_t H5G_traverse_slink (H5G_entry_t *grp_ent/*in,out*/, + H5G_entry_t *obj_ent/*in,out*/, + intn *nlinks/*in,out*/); herr_t H5G_ent_encode (H5F_t *f, uint8 **pp, H5G_entry_t *ent); herr_t H5G_ent_decode (H5F_t *f, const uint8 **pp, H5G_entry_t *ent/*out*/); @@ -127,6 +140,6 @@ H5G_entry_t *H5G_ent_calloc (H5G_entry_t *init); H5G_cache_t *H5G_ent_cache (H5G_entry_t *ent, H5G_type_t *cache_type); herr_t H5G_ent_modified (H5G_entry_t *ent, H5G_type_t cache_type); herr_t H5G_ent_debug (H5F_t *f, H5G_entry_t *ent, FILE * stream, intn indent, - intn fwidth); + intn fwidth, const haddr_t *heap); #endif |