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authorDana Robinson <derobins@hdfgroup.org>2018-10-07 03:35:29 (GMT)
committerDana Robinson <derobins@hdfgroup.org>2018-10-07 03:35:29 (GMT)
commit471150151d29eeb806333a8db41fefc9dfb452bb (patch)
tree06eec7c56a35417e4613e5a2b0bf3dfaf6c3de5a /src
parentcd69ff018156ac5e9ba2e04852575f126e3fe037 (diff)
parent75b84b09bd249b36a063fd51ecd3383801b0118b (diff)
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Merge pull request #1282 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:H5I_debug to develop
* commit '75b84b09bd249b36a063fd51ecd3383801b0118b': Updated the H5I debug dump to not segfault when types are not initialized or contain zero IDs in the skip list. The H5I debug ID dump function is now always available instead of hidden behind an H5_DEBUG_OUTPUT ifdef.
Diffstat (limited to 'src')
-rw-r--r--src/H5I.c62
-rw-r--r--src/H5Iprivate.h3
2 files changed, 32 insertions, 33 deletions
diff --git a/src/H5I.c b/src/H5I.c
index 293a0ea..34874c7 100644
--- a/src/H5I.c
+++ b/src/H5I.c
@@ -26,28 +26,22 @@
*/
#include "H5Imodule.h" /* This source code file is part of the H5I module */
+#define H5T_FRIEND /* Suppress error about including H5Tpkg */
#include "H5private.h" /* Generic Functions */
#include "H5ACprivate.h" /* Metadata cache */
#include "H5CXprivate.h" /* API Contexts */
+#include "H5Dprivate.h" /* Datasets */
#include "H5Eprivate.h" /* Error handling */
#include "H5FLprivate.h" /* Free Lists */
+#include "H5Gprivate.h" /* Groups */
#include "H5Ipkg.h" /* IDs */
#include "H5MMprivate.h" /* Memory management */
#include "H5Oprivate.h" /* Object headers */
#include "H5SLprivate.h" /* Skip Lists */
+#include "H5Tpkg.h" /* Datatypes */
-/* Define this to compile in support for dumping ID information */
-/* #define H5I_DEBUG_OUTPUT */
-#ifndef H5I_DEBUG_OUTPUT
-#include "H5Gprivate.h" /* Groups */
-#else /* H5I_DEBUG_OUTPUT */
-#define H5G_FRIEND /* Suppress error about including H5Gpkg */
-#include "H5Gpkg.h" /* Groups */
-#include "H5Dprivate.h" /* Datasets */
-#include "H5Tprivate.h" /* Datatypes */
-#endif /* H5I_DEBUG_OUTPUT */
/* Local Macros */
@@ -129,10 +123,7 @@ static int H5I__get_type_ref(H5I_type_t type);
static int H5I__search_cb(void *obj, hid_t id, void *_udata);
static H5I_id_info_t *H5I__find_id(hid_t id);
static hid_t H5I__get_file_id(hid_t obj_id, H5I_type_t id_type);
-#ifdef H5I_DEBUG_OUTPUT
-static int H5I__debug_cb(void *_item, void *_key, void *_udata);
-static herr_t H5I__debug(H5I_type_t type);
-#endif /* H5I_DEBUG_OUTPUT */
+static int H5I__id_dump_cb(void *_item, void *_key, void *_udata);
/*-------------------------------------------------------------------------
@@ -2110,10 +2101,9 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5I__get_file_id() */
-#ifdef H5I_DEBUG_OUTPUT
/*-------------------------------------------------------------------------
- * Function: H5I__debug_cb
+ * Function: H5I__id_dump_cb
*
* Purpose: Dump the contents of an ID to stderr for debugging.
*
@@ -2122,7 +2112,7 @@ done:
*-------------------------------------------------------------------------
*/
static int
-H5I__debug_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata)
+H5I__id_dump_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata)
{
H5I_id_info_t *item = (H5I_id_info_t *)_item; /* Pointer to the ID node */
H5I_type_t type = *(H5I_type_t *)_udata; /* User data */
@@ -2176,11 +2166,11 @@ H5I__debug_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata)
}
FUNC_LEAVE_NOAPI(H5_ITER_CONT)
-} /* end H5I__debug_cb() */
+} /* end H5I__id_dump_cb() */
/*-------------------------------------------------------------------------
- * Function: H5I__debug
+ * Function: H5I_dump_ids_for_type
*
* Purpose: Dump the contents of a type to stderr for debugging.
*
@@ -2188,27 +2178,33 @@ H5I__debug_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata)
*
*-------------------------------------------------------------------------
*/
-static herr_t
-H5I__debug(H5I_type_t type)
+herr_t
+H5I_dump_ids_for_type(H5I_type_t type)
{
- H5I_id_type_t *type_ptr;
+ H5I_id_type_t *type_ptr = NULL;
- FUNC_ENTER_STATIC_NOERR
+ FUNC_ENTER_NOAPI_NOERR
HDfprintf(stderr, "Dumping ID type %d\n", (int)type);
type_ptr = H5I_id_type_list_g[type];
- /* Header */
- HDfprintf(stderr, " init_count = %u\n", type_ptr->init_count);
- HDfprintf(stderr, " reserved = %u\n", type_ptr->cls->reserved);
- HDfprintf(stderr, " id_count = %llu\n", (unsigned long long)type_ptr->id_count);
- HDfprintf(stderr, " nextid = %llu\n", (unsigned long long)type_ptr->nextid);
+ if(type_ptr) {
+
+ /* Header */
+ HDfprintf(stderr, " init_count = %u\n", type_ptr->init_count);
+ HDfprintf(stderr, " reserved = %u\n", type_ptr->cls->reserved);
+ HDfprintf(stderr, " id_count = %llu\n", (unsigned long long)type_ptr->id_count);
+ HDfprintf(stderr, " nextid = %llu\n", (unsigned long long)type_ptr->nextid);
- /* List */
- HDfprintf(stderr, " List:\n");
- H5SL_iterate(type_ptr->ids, H5I__debug_cb, &type);
+ /* List */
+ if(type_ptr->id_count > 0) {
+ HDfprintf(stderr, " List:\n");
+ H5SL_iterate(type_ptr->ids, H5I__id_dump_cb, &type);
+ }
+ }
+ else
+ HDfprintf(stderr, "Global type info/tracking pointer for that type is NULL\n");
FUNC_LEAVE_NOAPI(SUCCEED)
-} /* end H5I__debug() */
-#endif /* H5I_DEBUG_OUTPUT */
+} /* end H5I_dump_ids_for_type() */
diff --git a/src/H5Iprivate.h b/src/H5Iprivate.h
index a10147d..6a0fc01 100644
--- a/src/H5Iprivate.h
+++ b/src/H5Iprivate.h
@@ -81,5 +81,8 @@ H5_DLL int H5I_dec_app_ref(hid_t id);
H5_DLL int H5I_dec_app_ref_always_close(hid_t id);
H5_DLL int H5I_dec_type_ref(H5I_type_t type);
+/* Debugging functions */
+H5_DLL herr_t H5I_dump_ids_for_type(H5I_type_t type);
+
#endif /* _H5Iprivate_H */