Removed the use of C wrappers from H5P APIs. (#3824)

* fix seg fault on frontier/cray

* fix seg fault on frontier/cray

* fix seg fault on frontier/cray

* removed the use of h5pclose_c

* removed the use of h5pclose_c

5 files changed, 31 insertions, 102 deletions

diff --git a/fortran/src/H5Off.F90 b/fortran/src/H5Off.F90
index b705ba3..9c8b091 100644
--- a/fortran/src/H5Off.F90
+++ b/fortran/src/H5Off.F90
@@ -1263,7 +1263,7 @@ CONTAINS
     INTERFACE
        INTEGER FUNCTION h5oget_info_by_idx_c(loc_id, group_name, namelen, &
             index_field, order, n, lapl_id_default, object_info, fields) BIND(C, NAME='h5oget_info_by_idx_c')
-         IMPORT :: c_char, c_ptr, c_funptr
+         IMPORT :: c_char, c_ptr
          IMPORT :: HID_T, SIZE_T, HSIZE_T
          INTEGER(HID_T)  , INTENT(IN)  :: loc_id
          CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(IN) :: group_name
diff --git a/fortran/src/H5Pf.c b/fortran/src/H5Pf.c
index 3a97d7e..87e6bfb 100644
--- a/fortran/src/H5Pf.c
+++ b/fortran/src/H5Pf.c
@@ -69,30 +69,6 @@ done:
     return ret_value;
 }
 
-/****if* H5Pf/h5pclose_c
- * NAME
- *  h5pclose_c
- * PURPOSE
- *  Call H5Pclose to close property lis
- * INPUTS
- *  prp_id - identifier of the property list to be closed
- * RETURNS
- *  0 on success, -1 on failure
- * SOURCE
- */
-
-int_f
-h5pclose_c(hid_t_f *prp_id)
-/******/
-{
-    int_f ret_value = 0;
-
-    if (H5Pclose((hid_t)*prp_id) < 0)
-        ret_value = -1;
-
-    return ret_value;
-}
-
 /****if* H5Pf/h5pcopy_c
  * NAME
  *  h5pcopy_c
@@ -2252,52 +2228,6 @@ h5pget_hyper_vector_size_c(hid_t_f *prp_id, size_t_f *size)
     return ret_value;
 }
 
-/****if* H5Pf/h5pcreate_class_c
- * NAME
- *  h5pcreate_class_c
- * PURPOSE
- *  Call H5Pcreate_class ito create a new property class
- * INPUTS
- *  parent - property list class identifier
- *  name   - name of the new class
- *  name_len - length of the "name" buffer
- * OUTPUTS
- *  class - new class identifier
- * RETURNS
- *  0 on success, -1 on failure
- * SOURCE
- */
-int_f
-h5pcreate_class_c(hid_t_f *parent, _fcd name, int_f *name_len, hid_t_f *cls, H5P_cls_create_func_t create,
-                  void *create_data, H5P_cls_copy_func_t copy, void *copy_data, H5P_cls_close_func_t close,
-                  void *close_data)
-/******/
-{
-    int   ret_value = -1;
-    hid_t c_class;
-    char *c_name;
-
-    c_name = (char *)HD5f2cstring(name, (size_t)*name_len);
-    if (c_name == NULL)
-        goto DONE;
-
-    /*
-     * Call H5Pcreate_class function.
-     */
-    c_class =
-        H5Pcreate_class((hid_t)*parent, c_name, create, create_data, copy, copy_data, close, close_data);
-
-    if (c_class < 0)
-        goto DONE;
-    *cls      = (hid_t_f)c_class;
-    ret_value = 0;
-
-DONE:
-    if (c_name != NULL)
-        free(c_name);
-    return ret_value;
-}
-
 /****if* H5Pf/h5pregister_c
  * NAME
  *  h5pregister_c
diff --git a/fortran/src/H5Pff.F90 b/fortran/src/H5Pff.F90
index 5821889..5765095 100644
--- a/fortran/src/H5Pff.F90
+++ b/fortran/src/H5Pff.F90
@@ -400,15 +400,16 @@ CONTAINS
     INTEGER(HID_T), INTENT(IN) :: prp_id
     INTEGER, INTENT(OUT) :: hdferr
     INTERFACE
-       INTEGER FUNCTION h5pclose_c(prp_id) &
-            BIND(C,NAME='h5pclose_c')
+       INTEGER(C_INT) FUNCTION H5Pclose(prp_id) &
+            BIND(C,NAME='H5Pclose')
+         IMPORT :: C_INT
          IMPORT :: HID_T
          IMPLICIT NONE
-         INTEGER(HID_T), INTENT(IN) :: prp_id
-       END FUNCTION h5pclose_c
+         INTEGER(HID_T), VALUE :: prp_id
+       END FUNCTION H5Pclose
     END INTERFACE
 
-    hdferr = h5pclose_c(prp_id)
+    hdferr = INT(H5Pclose(prp_id))
   END SUBROUTINE h5pclose_f
 
 !>
@@ -5005,31 +5006,32 @@ SUBROUTINE h5pset_attr_phase_change_f(ocpl_id, max_compact, min_dense, hdferr)
     INTEGER         , INTENT(OUT) :: hdferr
     TYPE(C_PTR)     , OPTIONAL, INTENT(IN) :: create_data, copy_data, close_data
     TYPE(C_FUNPTR)  , OPTIONAL, INTENT(IN) :: create, copy, close
-    INTEGER :: name_len
-    TYPE(C_PTR) :: create_data_default, copy_data_default, close_data_default
+    TYPE(C_PTR)    :: create_data_default, copy_data_default, close_data_default
     TYPE(C_FUNPTR) :: create_default, copy_default, close_default
+
+    CHARACTER(LEN=LEN_TRIM(name)+1,KIND=C_CHAR) :: c_name
+
     INTERFACE
-       INTEGER FUNCTION h5pcreate_class_c(parent, name, name_len, class, &
+       INTEGER(HID_T) FUNCTION H5Pcreate_class(parent, name, &
             create, create_data, copy, copy_data, close, close_data) &
-            BIND(C, NAME='h5pcreate_class_c')
-         IMPORT :: c_char, c_ptr, c_funptr
+            BIND(C, NAME='H5Pcreate_class')
+         IMPORT :: C_CHAR, C_PTR, C_FUNPTR
          IMPORT :: HID_T
-         INTEGER(HID_T), INTENT(IN) :: parent
-         CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(IN) :: name
-         INTEGER, INTENT(IN)         :: name_len
-         INTEGER(HID_T), INTENT(OUT) :: class
-         TYPE(C_PTR), VALUE :: create_data, copy_data, close_data
-         TYPE(C_FUNPTR), VALUE :: create, copy, close
-       END FUNCTION h5pcreate_class_c
+         INTEGER(HID_T), VALUE :: parent
+         CHARACTER(KIND=C_CHAR), DIMENSION(*) :: name
+         TYPE(C_PTR), VALUE    :: create_data, copy_data, close_data
+         TYPE(C_FUNPTR), VALUE  :: create, copy, close
+       END FUNCTION H5Pcreate_class
     END INTERFACE
-    name_len = LEN(name)
 
-    create_default = c_null_funptr     !fix:scot
-    create_data_default = c_null_ptr
-    copy_default = c_null_funptr    !fix:scot
-    copy_data_default = c_null_ptr
-    close_default = c_null_funptr   !fix:scot
-    close_data_default = c_null_ptr
+    c_name = TRIM(name)//C_NULL_CHAR
+
+    create_default = C_NULL_FUNPTR
+    create_data_default = C_NULL_PTR
+    copy_default = C_NULL_FUNPTR
+    copy_data_default = C_NULL_PTR
+    close_default = C_NULL_FUNPTR
+    close_data_default = C_NULL_PTR
 
     IF(PRESENT(create)) create_default = create
     IF(PRESENT(create_data)) create_data_default = create_data
@@ -5038,11 +5040,14 @@ SUBROUTINE h5pset_attr_phase_change_f(ocpl_id, max_compact, min_dense, hdferr)
     IF(PRESENT(close)) close_default = close
     IF(PRESENT(close_data)) close_data_default = close_data
 
-    hdferr = h5pcreate_class_c(parent, name , name_len, class, &
+    class = H5Pcreate_class(parent, c_name, &
          create_default, create_data_default, &
          copy_default, copy_data_default, &
          close_default, close_data_default)
 
+    hdferr = 0
+    IF(class.LT.0) hdferr = -1
+
   END SUBROUTINE h5pcreate_class_f
 
 !>
diff --git a/fortran/src/H5f90proto.h b/fortran/src/H5f90proto.h
index 28a4fa6..0fe1b20 100644
--- a/fortran/src/H5f90proto.h
+++ b/fortran/src/H5f90proto.h
@@ -368,7 +368,6 @@ H5_FCDLL int_f h5otoken_cmp_c(hid_t_f *loc_id, H5O_token_t *token1, H5O_token_t
  * Functions from H5Pf.c
  */
 H5_FCDLL int_f h5pcreate_c(hid_t_f *cls, hid_t_f *prp_id);
-H5_FCDLL int_f h5pclose_c(hid_t_f *prp_id);
 H5_FCDLL int_f h5pcopy_c(hid_t_f *prp_id, hid_t_f *new_prp_id);
 H5_FCDLL int_f h5pequal_c(hid_t_f *plist1_id, hid_t_f *plist2_id, int_f *c_flag);
 H5_FCDLL int_f h5pget_class_c(hid_t_f *prp_id, hid_t_f *classtype);
@@ -451,9 +450,6 @@ H5_FCDLL int_f h5pset_small_data_block_size_c(hid_t_f *plist, hsize_t_f *size);
 H5_FCDLL int_f h5pget_small_data_block_size_c(hid_t_f *plist, hsize_t_f *size);
 H5_FCDLL int_f h5pset_hyper_vector_size_c(hid_t_f *plist, size_t_f *size);
 H5_FCDLL int_f h5pget_hyper_vector_size_c(hid_t_f *plist, size_t_f *size);
-H5_FCDLL int_f h5pcreate_class_c(hid_t_f *parent, _fcd name, int_f *name_len, hid_t_f *cls,
-                                 H5P_cls_create_func_t create, void *create_data, H5P_cls_copy_func_t copy,
-                                 void *copy_data, H5P_cls_close_func_t close, void *close_data);
 H5_FCDLL int_f h5pregister_c(hid_t_f *cls, _fcd name, int_f *name_len, size_t_f *size, void *value);
 H5_FCDLL int_f h5pinsert_c(hid_t_f *plist, _fcd name, int_f *name_len, size_t_f *size, void *value);
 H5_FCDLL int_f h5pset_c(hid_t_f *prp_id, _fcd name, int_f *name_len, void *value);
diff --git a/fortran/src/hdf5_fortrandll.def.in b/fortran/src/hdf5_fortrandll.def.in
index 2ded002..0080177 100644
--- a/fortran/src/hdf5_fortrandll.def.in
+++ b/fortran/src/hdf5_fortrandll.def.in
@@ -258,7 +258,6 @@ H5P_mp_H5PSET_PRESERVE_F
 H5P_mp_H5PGET_PRESERVE_F
 H5P_mp_H5PGET_CLASS_F
 H5P_mp_H5PCOPY_F
-H5P_mp_H5PCLOSE_F
 H5P_mp_H5PSET_CHUNK_F
 H5P_mp_H5PGET_CHUNK_F
 H5P_mp_H5PSET_DEFLATE_F
@@ -331,7 +330,6 @@ H5P_mp_H5PCOPY_PROP_F
 H5P_mp_H5PREMOVE_F
 H5P_mp_H5PUNREGISTER_F
 H5P_mp_H5PCLOSE_CLASS_F
-H5P_mp_H5PCREATE_CLASS_F
 H5P_mp_H5PREGISTER_INTEGER
 H5P_mp_H5PREGISTER_CHAR
 H5P_mp_H5PINSERT_CHAR