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-rw-r--r--src/H5AC.c26
-rw-r--r--src/H5ACprivate.h2
-rw-r--r--src/H5Cprivate.h1
-rw-r--r--src/H5Cquery.c30
-rw-r--r--src/H5F.c40
-rw-r--r--src/H5Fpublic.h1
-rw-r--r--src/H5public.h6
7 files changed, 103 insertions, 3 deletions
diff --git a/src/H5AC.c b/src/H5AC.c
index be41b6a..e2271c5 100644
--- a/src/H5AC.c
+++ b/src/H5AC.c
@@ -3310,3 +3310,29 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5AC_remove_entry() */
+
+/*-------------------------------------------------------------------------
+ * Function: H5AC_get_mdc_image_info
+ *
+ * Purpose: Wrapper function for H5C_get_mdc_image_info().
+ *
+ * Return: SUCCEED on success, and FAIL on failure.
+ *
+ * Programmer: Vailin Choi; March 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5AC_get_mdc_image_info(H5AC_t *cache_ptr, haddr_t *image_addr, hsize_t *image_len)
+{
+ herr_t ret_value = SUCCEED; /* Return value */
+
+ FUNC_ENTER_NOAPI(FAIL)
+
+ if(H5C_get_mdc_image_info((H5C_t *)cache_ptr, image_addr, image_len) < 0)
+ HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "can't retrieve cache image info")
+
+done:
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* H5AC_get_mdc_image_info() */
+
diff --git a/src/H5ACprivate.h b/src/H5ACprivate.h
index 1f8299b..a724394 100644
--- a/src/H5ACprivate.h
+++ b/src/H5ACprivate.h
@@ -453,6 +453,8 @@ H5_DLL herr_t H5AC_load_cache_image_on_next_protect(H5F_t *f, haddr_t addr,
H5_DLL herr_t H5AC_validate_cache_image_config(H5AC_cache_image_config_t *config_ptr);
H5_DLL hbool_t H5AC_cache_image_pending(const H5F_t *f);
H5_DLL herr_t H5AC_force_cache_image_load(H5F_t * f, hid_t dxpl_id);
+H5_DLL herr_t H5AC_get_mdc_image_info(H5AC_t *cache_ptr, haddr_t *image_addr,
+ hsize_t *image_len);
/* Tag & Ring routines */
H5_DLL herr_t H5AC_tag(hid_t dxpl_id, haddr_t metadata_tag, haddr_t *prev_tag);
diff --git a/src/H5Cprivate.h b/src/H5Cprivate.h
index 539dece..bdfb23e 100644
--- a/src/H5Cprivate.h
+++ b/src/H5Cprivate.h
@@ -2321,6 +2321,7 @@ H5_DLL herr_t H5C_remove_entry(void *thing);
H5_DLL herr_t H5C_cache_image_status(H5F_t * f, hbool_t *load_ci_ptr,
hbool_t *write_ci_ptr);
H5_DLL hbool_t H5C_cache_image_pending(const H5C_t *cache_ptr);
+H5_DLL herr_t H5C_get_mdc_image_info(H5C_t *cache_ptr, haddr_t *image_addr, hsize_t *image_len);
#ifdef H5_HAVE_PARALLEL
H5_DLL herr_t H5C_apply_candidate_list(H5F_t *f, hid_t dxpl_id,
diff --git a/src/H5Cquery.c b/src/H5Cquery.c
index 33a322d..5108013 100644
--- a/src/H5Cquery.c
+++ b/src/H5Cquery.c
@@ -454,3 +454,33 @@ 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_BADVALUE, FAIL, "bad cache_ptr on entry")
+ if(image_addr == NULL || image_len == NULL)
+ HGOTO_ERROR(H5E_CACHE, H5E_BADVALUE, 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() */
+
diff --git a/src/H5F.c b/src/H5F.c
index a0f7599..aef9d1d 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -2086,3 +2086,43 @@ done:
FUNC_LEAVE_API(ret_value)
} /* H5Fget_page_buffering_stats() */
+
+/*-------------------------------------------------------------------------
+ * Function: H5Fget_mdc_image_info
+ *
+ * Purpose: Retrieves the image_addr and image_len for the cache image in the file.
+ * image_addr: --base address of the on disk metadata cache image
+ * --HADDR_UNDEF if no cache image
+ * image_len: --size of the on disk metadata cache image
+ * --zero if no cache image
+ *
+ * Return: Success: SUCCEED
+ * Failure: FAIL
+ *
+ * Programmer: Vailin Choi; March 2017
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Fget_mdc_image_info(hid_t file_id, haddr_t *image_addr, hsize_t *image_len)
+{
+ H5F_t *file; /* File object for file ID */
+ herr_t ret_value = SUCCEED; /* Return value */
+
+ FUNC_ENTER_API(FAIL)
+ H5TRACE3("e", "i*a*h", file_id, image_addr, image_len);
+
+ /* Check args */
+ if(NULL == (file = (H5F_t *)H5I_object_verify(file_id, H5I_FILE)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a file ID")
+ if(NULL == image_addr || NULL == image_len)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "NULL image addr or image len")
+
+ /* Go get the address and size of the cache image */
+ if(H5AC_get_mdc_image_info(file->shared->cache, image_addr, image_len) < 0)
+ HGOTO_ERROR(H5E_CACHE, H5E_CANTGET, FAIL, "can't retrieve cache image info")
+
+done:
+ FUNC_LEAVE_API(ret_value)
+} /* H5Fget_mdc_image_info() */
+
diff --git a/src/H5Fpublic.h b/src/H5Fpublic.h
index f87aaad..84c0d38 100644
--- a/src/H5Fpublic.h
+++ b/src/H5Fpublic.h
@@ -267,6 +267,7 @@ H5_DLL herr_t H5Fformat_convert(hid_t fid);
H5_DLL herr_t H5Freset_page_buffering_stats(hid_t file_id);
H5_DLL herr_t H5Fget_page_buffering_stats(hid_t file_id, unsigned accesses[2],
unsigned hits[2], unsigned misses[2], unsigned evictions[2], unsigned bypasses[2]);
+H5_DLL herr_t H5Fget_mdc_image_info(hid_t file_id, haddr_t *image_addr, hsize_t *image_size);
#ifdef H5_HAVE_PARALLEL
H5_DLL herr_t H5Fset_mpi_atomicity(hid_t file_id, hbool_t flag);
diff --git a/src/H5public.h b/src/H5public.h
index f0eb63a..cab90aa 100644
--- a/src/H5public.h
+++ b/src/H5public.h
@@ -93,11 +93,11 @@ extern "C" {
/* Version numbers */
#define H5_VERS_MAJOR 1 /* For major interface/format changes */
-#define H5_VERS_MINOR 9 /* For minor interface/format changes */
-#define H5_VERS_RELEASE 236 /* For tweaks, bug-fixes, or development */
+#define H5_VERS_MINOR 11 /* For minor interface/format changes */
+#define H5_VERS_RELEASE 0 /* For tweaks, bug-fixes, or development */
#define H5_VERS_SUBRELEASE "" /* For pre-releases like snap0 */
/* Empty string for real releases. */
-#define H5_VERS_INFO "HDF5 library version: 1.9.236" /* Full version string */
+#define H5_VERS_INFO "HDF5 library version: 1.11.0" /* Full version string */
#define H5check() H5check_version(H5_VERS_MAJOR,H5_VERS_MINOR, \
H5_VERS_RELEASE)
generated by cgit v0.12 at 2024-08-22 20:31:56 (GMT)