Add API context interface and use it throughout the library.

1 files changed, 25 insertions, 32 deletions

diff --git a/src/H5Cprivate.h b/src/H5Cprivate.h
index 50732ca..522b3cf 100644
--- a/src/H5Cprivate.h
+++ b/src/H5Cprivate.h
@@ -561,7 +561,6 @@ typedef struct H5C_t H5C_t;
  *	The typedef for the pre-serialize callback is as follows:
  *
  *	typedef herr_t (*H5C_pre_serialize_func_t)(H5F_t *f,
- *                                             hid_t dxpl_id,
  *                                             void * thing,
  *                                             haddr_t addr,
  *                                             size_t len,
@@ -575,11 +574,6 @@ typedef struct H5C_t H5C_t;
  *		must be modified in the process of serializing the
  *		target entry.
  *
- *	dxpl_id: dxpl_id passed with the file pointer to the cache, and
- *	        passed on to the callback.  Necessary as some callbacks
- *	        revise the size and location of the target entry, or
- *	        possibly other entries on pre-serialize.
- *
  *	thing:  Pointer to void containing the address of the in core
  *		representation of the target metadata cache entry. 
  *		This is the same pointer returned by a protect of the
@@ -826,7 +820,7 @@ typedef struct H5C_t H5C_t;
  *      The typedef for the get_fsf_size callback is as follows:
  *
  *      typedef herr_t (*H5C_get_fsf_size_t)(const void * thing,
- *                                                size_t *fsf_size_ptr);
+ *                                                hsize_t *fsf_size_ptr);
  *
  *      The parameters of the get_fsf_size callback are as follows:
  *
@@ -835,7 +829,7 @@ typedef struct H5C_t H5C_t;
  *              is the same pointer that would be returned by a protect()
  *              call of the associated addr and len.
  *
- *	fs_size_ptr: Pointer to size_t in which the callback will return
+ *	fs_size_ptr: Pointer to hsize_t in which the callback will return
  *              the size of the piece of file space to be freed.  Note 
  *		that the space to be freed is presumed to have the same 
  *		base address as the cache entry.
@@ -881,14 +875,13 @@ typedef htri_t (*H5C_verify_chksum_func_t)(const void *image_ptr, size_t len, vo
 typedef void *(*H5C_deserialize_func_t)(const void *image_ptr,
     size_t len, void *udata_ptr, hbool_t *dirty_ptr);
 typedef herr_t (*H5C_image_len_func_t)(const void *thing, size_t *image_len_ptr);
-typedef herr_t (*H5C_pre_serialize_func_t)(H5F_t *f, hid_t dxpl_id,
-    void *thing, haddr_t addr, size_t len, haddr_t *new_addr_ptr,
-    size_t *new_len_ptr, unsigned *flags_ptr);
+typedef herr_t (*H5C_pre_serialize_func_t)(H5F_t *f, void *thing, haddr_t addr,
+    size_t len, haddr_t *new_addr_ptr, size_t *new_len_ptr, unsigned *flags_ptr);
 typedef herr_t (*H5C_serialize_func_t)(const H5F_t *f, void *image_ptr,
     size_t len, void *thing);
 typedef herr_t (*H5C_notify_func_t)(H5C_notify_action_t action, void *thing);
 typedef herr_t (*H5C_free_icr_func_t)(void *thing);
-typedef herr_t (*H5C_get_fsf_size_t)(const void * thing, size_t *fsf_size_ptr);
+typedef herr_t (*H5C_get_fsf_size_t)(const void * thing, hsize_t *fsf_size_ptr);
 
 /* Metadata cache client class definition */
 typedef struct H5C_class_t {
@@ -2245,20 +2238,20 @@ H5_DLL void H5C_def_auto_resize_rpt_fcn(H5C_t *cache_ptr, int32_t version,
     double hit_rate, enum H5C_resize_status status,
     size_t old_max_cache_size, size_t new_max_cache_size,
     size_t old_min_clean_size, size_t new_min_clean_size);
-H5_DLL herr_t H5C_dest(H5F_t *f, hid_t dxpl_id);
-H5_DLL herr_t H5C_evict(H5F_t *f, hid_t dxpl_id);
-H5_DLL herr_t H5C_expunge_entry(H5F_t *f, hid_t dxpl_id,
-    const H5C_class_t *type, haddr_t addr, unsigned flags);
-H5_DLL herr_t H5C_flush_cache(H5F_t *f, hid_t dxpl_id, unsigned flags);
-H5_DLL herr_t H5C_flush_tagged_entries(H5F_t * f, hid_t dxpl_id, haddr_t tag); 
-H5_DLL herr_t H5C_force_cache_image_load(H5F_t * f, hid_t dxpl_id);
-H5_DLL herr_t H5C_evict_tagged_entries(H5F_t * f, hid_t dxpl_id, haddr_t tag, hbool_t match_global);
-H5_DLL herr_t H5C_expunge_tag_type_metadata(H5F_t *f, hid_t dxpl_id, haddr_t tag, int type_id, unsigned flags);
+H5_DLL herr_t H5C_dest(H5F_t *f);
+H5_DLL herr_t H5C_evict(H5F_t *f);
+H5_DLL herr_t H5C_expunge_entry(H5F_t *f, const H5C_class_t *type, haddr_t addr,
+    unsigned flags);
+H5_DLL herr_t H5C_flush_cache(H5F_t *f, unsigned flags);
+H5_DLL herr_t H5C_flush_tagged_entries(H5F_t *f, haddr_t tag); 
+H5_DLL herr_t H5C_force_cache_image_load(H5F_t * f);
+H5_DLL herr_t H5C_evict_tagged_entries(H5F_t *f, haddr_t tag, hbool_t match_global);
+H5_DLL herr_t H5C_expunge_tag_type_metadata(H5F_t *f, haddr_t tag, int type_id, unsigned flags);
 H5_DLL herr_t H5C_get_tag(const void *thing, /*OUT*/ haddr_t *tag);
 #if H5C_DO_TAGGING_SANITY_CHECKS
 herr_t H5C_verify_tag(int id, haddr_t tag);
 #endif
-H5_DLL herr_t H5C_flush_to_min_clean(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5C_flush_to_min_clean(H5F_t *f);
 H5_DLL herr_t H5C_get_cache_auto_resize_config(const H5C_t *cache_ptr,
     H5C_auto_size_ctl_t *config_ptr);
 H5_DLL herr_t H5C_get_cache_image_config(const H5C_t * cache_ptr,
@@ -2277,8 +2270,8 @@ H5_DLL void * H5C_get_aux_ptr(const H5C_t *cache_ptr);
 H5_DLL FILE *H5C_get_trace_file_ptr(const H5C_t *cache_ptr);
 H5_DLL FILE *H5C_get_trace_file_ptr_from_entry(const H5C_cache_entry_t *entry_ptr);
 H5_DLL herr_t H5C_image_stats(H5C_t * cache_ptr, hbool_t print_header);
-H5_DLL herr_t H5C_insert_entry(H5F_t *f, hid_t dxpl_id, const H5C_class_t *type,
-    haddr_t addr, void *thing, unsigned int flags);
+H5_DLL herr_t H5C_insert_entry(H5F_t *f, const H5C_class_t *type, haddr_t addr,
+    void *thing, unsigned int flags);
 H5_DLL herr_t H5C_load_cache_image_on_next_protect(H5F_t *f, haddr_t addr, 
    hsize_t len, hbool_t rw);
 H5_DLL herr_t H5C_mark_entry_dirty(void *thing);
@@ -2288,10 +2281,10 @@ H5_DLL herr_t H5C_mark_entry_serialized(void *thing);
 H5_DLL herr_t H5C_move_entry(H5C_t *cache_ptr, const H5C_class_t *type,
     haddr_t old_addr, haddr_t new_addr);
 H5_DLL herr_t H5C_pin_protected_entry(void *thing);
-H5_DLL herr_t H5C_prep_for_file_close(H5F_t *f, hid_t dxpl_id);
+H5_DLL herr_t H5C_prep_for_file_close(H5F_t *f);
 H5_DLL herr_t H5C_create_flush_dependency(void *parent_thing, void *child_thing);
-H5_DLL void * H5C_protect(H5F_t *f, hid_t dxpl_id, const H5C_class_t *type,
-    haddr_t addr, void *udata, unsigned flags);
+H5_DLL void * H5C_protect(H5F_t *f, const H5C_class_t *type, haddr_t addr,
+    void *udata, unsigned flags);
 H5_DLL herr_t H5C_reset_cache_hit_rate_stats(H5C_t *cache_ptr);
 H5_DLL herr_t H5C_resize_entry(void *thing, size_t new_size);
 H5_DLL herr_t H5C_set_cache_auto_resize_config(H5C_t *cache_ptr, H5C_auto_size_ctl_t *config_ptr);
@@ -2305,7 +2298,7 @@ H5_DLL herr_t H5C_stats(H5C_t *cache_ptr, const char *cache_name,
 H5_DLL void H5C_stats__reset(H5C_t *cache_ptr);
 H5_DLL herr_t H5C_unpin_entry(void *thing);
 H5_DLL herr_t H5C_destroy_flush_dependency(void *parent_thing, void *child_thing);
-H5_DLL herr_t H5C_unprotect(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *thing,
+H5_DLL herr_t H5C_unprotect(H5F_t *f, haddr_t addr, void *thing,
     unsigned int flags);
 H5_DLL herr_t H5C_validate_cache_image_config(H5C_cache_image_ctl_t * ctl_ptr);
 H5_DLL herr_t H5C_validate_resize_config(H5C_auto_size_ctl_t *config_ptr,
@@ -2324,13 +2317,13 @@ 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,
-    H5C_t *cache_ptr, unsigned num_candidates, haddr_t *candidates_list_ptr,
-    int mpi_rank, int mpi_size);
+H5_DLL herr_t H5C_apply_candidate_list(H5F_t *f, H5C_t *cache_ptr,
+    unsigned num_candidates, haddr_t *candidates_list_ptr, int mpi_rank,
+    int mpi_size);
 H5_DLL herr_t H5C_construct_candidate_list__clean_cache(H5C_t *cache_ptr);
 H5_DLL herr_t H5C_construct_candidate_list__min_clean(H5C_t *cache_ptr);
 H5_DLL herr_t H5C_clear_coll_entries(H5C_t * cache_ptr, hbool_t partial);
-H5_DLL herr_t H5C_mark_entries_as_clean(H5F_t *f, hid_t dxpl_id, unsigned ce_array_len,
+H5_DLL herr_t H5C_mark_entries_as_clean(H5F_t *f, unsigned ce_array_len,
     haddr_t *ce_array_ptr);
 #endif /* H5_HAVE_PARALLEL */