diff options
Diffstat (limited to 'src/H5Cquery.c')
| -rw-r--r-- | src/H5Cquery.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/H5Cquery.c b/src/H5Cquery.c index 33a322d..1ae70e2 100644 --- a/src/H5Cquery.c +++ b/src/H5Cquery.c @@ -454,3 +454,32 @@ done: FUNC_LEAVE_NOAPI(ret_value) } /* H5C_get_entry_ring() */ +/*------------------------------------------------------------------------- + * Function: H5C_get_mdc_image_info + * + * Purpose: To retrieve the address and size of the cache image in the file. + * + * Return: SUCCEED on success, and FAIL on failure. + * + * Programmer: Vailin Choi; March 2017 + * + *------------------------------------------------------------------------- + */ +herr_t +H5C_get_mdc_image_info(H5C_t * cache_ptr, haddr_t *image_addr, hsize_t *image_len) +{ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(FAIL) + + if((cache_ptr == NULL) || (cache_ptr->magic != H5C__H5C_T_MAGIC)) + HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "Bad cache_ptr on entry.") + if(image_addr == NULL || image_len == NULL) + HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, FAIL, "Bad image_addr or image_len on entry.") + + *image_addr = cache_ptr->image_addr; + *image_len = cache_ptr->image_len; + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* H5C_get_mdc_image_info() */ |