diff options
Diffstat (limited to 'src/H5Gnode.c')
| -rw-r--r-- | src/H5Gnode.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/H5Gnode.c b/src/H5Gnode.c index 7fc436c..530020e 100644 --- a/src/H5Gnode.c +++ b/src/H5Gnode.c @@ -72,6 +72,7 @@ static herr_t H5G_node_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t a H5G_node_t *sym); static herr_t H5G_node_dest(H5F_t *f, H5G_node_t *sym); static herr_t H5G_node_clear(H5F_t *f, H5G_node_t *sym, hbool_t destroy); +static herr_t H5G_compute_size(H5F_t *f, H5G_node_t *sym, size_t *size_ptr); /* B-tree callbacks */ static size_t H5G_node_sizeof_rkey(H5F_t *f, const void *_udata); @@ -107,6 +108,7 @@ const H5AC_class_t H5AC_SNODE[1] = {{ (H5AC_flush_func_t)H5G_node_flush, (H5AC_dest_func_t)H5G_node_dest, (H5AC_clear_func_t)H5G_node_clear, + (H5AC_size_func_t)H5G_compute_size, }}; /* H5G inherits B-tree like properties from H5B */ @@ -619,6 +621,43 @@ done: /*------------------------------------------------------------------------- + * Function: H5G_compute_size + * + * Purpose: Compute the size in bytes of the specified instance of + * H5G_node_t on disk, and return it in *size_ptr. On failure + * the value of size_ptr is undefined. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: John Mainzer + * 5/13/04 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +static herr_t +H5G_compute_size(H5F_t *f, H5G_node_t UNUSED *sym, size_t *size_ptr) +{ + herr_t ret_value=SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(H5G_compute_size, FAIL); + + /* + * Check arguments. + */ + assert(f); + assert(size_ptr); + + *size_ptr = H5G_node_size(f); + +done: + FUNC_LEAVE_NOAPI(ret_value); + +} /* H5G_compute_size() */ + + +/*------------------------------------------------------------------------- * Function: H5G_node_create * * Purpose: Creates a new empty symbol table node. This function is |