diff options
Diffstat (limited to 'src/H5Opkg.h')
| -rw-r--r-- | src/H5Opkg.h | 34 |
1 files changed, 26 insertions, 8 deletions
diff --git a/src/H5Opkg.h b/src/H5Opkg.h index 657da10..e8b72e9 100644 --- a/src/H5Opkg.h +++ b/src/H5Opkg.h @@ -77,13 +77,13 @@ /* * Size of object header prefix. */ -#define H5O_SIZEOF_HDR_VERS(V) \ +#define H5O_SIZEOF_HDR_VERS(V,SOFS,SOFA) \ (((V) == H5O_VERSION_1) ? \ H5O_ALIGN_OLD(1 + /*version number */ \ 1 + /*reserved */ \ 2 + /*number of messages */ \ 4 + /*reference count */ \ - 4) /*header data size */ \ + 4) /*chunk data size */ \ : \ (H5O_SIZEOF_MAGIC + /*magic number */ \ 1 + /*version number */ \ @@ -92,13 +92,19 @@ 4 + /*access time */ \ 4 + /*modification time */ \ 4 + /*change time */ \ - 4 + /*header data size */ \ + 4 + /*birth time */ \ + 2 + /*max compact attributes */ \ + 2 + /*min dense attributes */ \ + (SOFS) + /*# of attributes */ \ + (SOFA) + /*addr of attribute heap */ \ + (SOFA) + /*addr of attribute name index */ \ + 4 + /*chunk data size */ \ H5O_SIZEOF_CHKSUM) /*checksum size */ \ ) #define H5O_SIZEOF_HDR_OH(O) \ - H5O_SIZEOF_HDR_VERS((O)->version) + H5O_SIZEOF_HDR_VERS((O)->version, (O)->sizeof_size, (O)->sizeof_addr) #define H5O_SIZEOF_HDR_F(F) \ - H5O_SIZEOF_HDR_VERS(H5F_USE_LATEST_FORMAT(F) ? H5O_VERSION_LATEST : H5O_VERSION_1) + H5O_SIZEOF_HDR_VERS(H5F_USE_LATEST_FORMAT(F) ? H5O_VERSION_LATEST : H5O_VERSION_1, H5F_SIZEOF_SIZE(F), H5F_SIZEOF_ADDR(F)) /* * Size of object header message prefix @@ -110,7 +116,7 @@ 1 + /*flags */ \ 3) /*reserved */ \ : \ - (2 + /*message type */ \ + (1 + /*message type */ \ 2 + /*sizeof message data */ \ 1) /*flags */ \ ) @@ -188,14 +194,26 @@ struct H5O_t { H5AC_info_t cache_info; /* Information for H5AC cache functions, _must_ be */ /* first field in structure */ - /* General information (stored) */ + /* General information (not stored) */ + size_t sizeof_size; /* Size of file sizes */ + size_t sizeof_addr; /* Size of file addresses */ + + /* Object information (stored) */ unsigned version; /*version number */ unsigned nlink; /*link count */ - /* Time information (stored) */ + /* Time information (stored, for versions > 1) */ time_t atime; /*access time */ time_t mtime; /*modification time */ time_t ctime; /*change time */ + time_t btime; /*birth time */ + + /* Attribute information (stored, for versions > 1) */ + uint16_t max_compact; /* Maximum # of compact attributes */ + uint16_t min_dense; /* Minimum # of "dense" attributes */ + hsize_t nattrs; /* Number of attributes in the group */ + haddr_t attr_fheap_addr; /* Address of fractal heap for storing "dense" attributes */ + haddr_t name_bt2_addr; /* Address of v2 B-tree for indexing names of attributes */ /* Message management (stored, indirectly) */ size_t nmesgs; /*number of messages */ |