[svn-r15707] I changed the return values of H5Fget_obj_ids and H5Fget_obj_count to ssize_t and modified

C++ and Fortran API functions.  This is for bug #1245. 

Tested on kagiso - I've tested the same change using h5committest.

4 files changed, 43 insertions, 19 deletions

diff --git a/fortran/src/H5Ff.c b/fortran/src/H5Ff.c
index 2190d05..674d702 100644
--- a/fortran/src/H5Ff.c
+++ b/fortran/src/H5Ff.c
@@ -411,21 +411,23 @@ nh5fclose_c ( hid_t_f *file_id )
  * Programmer:  Elena Pourmal
  *              Monday, September 30, 2002
  * Modifications:
+ *              Changed type of obj_count to size_t_f
+ *              Thursday, September 25, 2008
  *---------------------------------------------------------------------------*/
 
 int_f
-nh5fget_obj_count_c ( hid_t_f *file_id , int_f *obj_type, int_f * obj_count)
+nh5fget_obj_count_c ( hid_t_f *file_id , int_f *obj_type, size_t_f * obj_count)
 {
   int ret_value = 0;
   hid_t c_file_id;
   unsigned c_obj_type;
-  int c_obj_count;
+  ssize_t c_obj_count;
 
 
   c_file_id = (hid_t)*file_id;
   c_obj_type = (unsigned) *obj_type;
   if ( (c_obj_count=H5Fget_obj_count(c_file_id, c_obj_type)) < 0  ) ret_value = -1;
-  *obj_count = (int_f)c_obj_count;
+  *obj_count = (size_t_f)c_obj_count;
   return ret_value;
 }
 /*----------------------------------------------------------------------------
@@ -438,24 +440,34 @@ nh5fget_obj_count_c ( hid_t_f *file_id , int_f *obj_type, int_f * obj_count)
  * Programmer:  Elena Pourmal
  *              Monday, September 30, 2002
  * Modifications:
+ *              Changed type of max_obj to size_t_f; added parameter for the 
+ *              number of open objects
+ *              Thursday, September 25, 2008 EIP
  *---------------------------------------------------------------------------*/
 
 int_f
-nh5fget_obj_ids_c ( hid_t_f *file_id , int_f *obj_type, int_f *max_objs, hid_t_f *obj_ids)
+nh5fget_obj_ids_c ( hid_t_f *file_id , int_f *obj_type, size_t_f *max_objs, hid_t_f *obj_ids, size_t_f *num_objs)
 {
   int ret_value = 0;
   hid_t c_file_id;
   unsigned c_obj_type;
-  int c_max_objs, i;
+  int i;
+  size_t c_max_objs;
+  ssize_t c_num_objs;
   hid_t *c_obj_ids;
 
   c_file_id = (hid_t)*file_id;
   c_obj_type = (unsigned) *obj_type;
-  c_max_objs = (int)*max_objs;
+  c_max_objs = (size_t)*max_objs;
   c_obj_ids = (hid_t *)HDmalloc(sizeof(hid_t)*c_max_objs);
-  if ( H5Fget_obj_ids(c_file_id, c_obj_type, c_max_objs, c_obj_ids) < 0  ) ret_value = -1;
+
+  c_num_objs = H5Fget_obj_ids(c_file_id, c_obj_type, c_max_objs, c_obj_ids);
+  if ( c_num_objs < 0  ) ret_value = -1;
   for (i=0; i< c_max_objs; i++) obj_ids[i] = (hid_t_f)c_obj_ids[i];
+
   HDfree(c_obj_ids);
+  *num_objs = (size_t_f)c_num_objs;
+
   return ret_value;
 }
 /*----------------------------------------------------------------------------
diff --git a/fortran/src/H5Fff.f90 b/fortran/src/H5Fff.f90
index 9da5f4a..14a4ac1 100644
--- a/fortran/src/H5Fff.f90
+++ b/fortran/src/H5Fff.f90
@@ -668,7 +668,8 @@
 !		September 30, 2002
 !
 ! Modifications: 	
-!
+!               Changed the type of obj_count to INTEGER(SIZE_T)
+!                               September 25, 2008 EIP
 ! Comment:		
 !----------------------------------------------------------------------
           
@@ -679,7 +680,8 @@
             IMPLICIT NONE
             INTEGER(HID_T), INTENT(IN) :: file_id ! File identifier
             INTEGER, INTENT(IN)  :: obj_type      ! Object type
-            INTEGER, INTENT(OUT) :: obj_count     ! Number of open objects
+            INTEGER(SIZE_T), INTENT(OUT) :: obj_count
+                                                  ! Number of open objects
             INTEGER, INTENT(OUT) :: hdferr        ! Error code
 
             INTERFACE
@@ -690,7 +692,8 @@
               !DEC$ ENDIF
               INTEGER(HID_T), INTENT(IN) :: file_id
               INTEGER, INTENT(IN)  :: obj_type      ! Object type
-              INTEGER, INTENT(OUT) :: obj_count    ! Number of open objects
+              INTEGER(SIZE_T), INTENT(OUT) :: obj_count
+                                                    ! Number of open objects
               END FUNCTION h5fget_obj_count_c
             END INTERFACE
 
@@ -723,36 +726,45 @@
 !		September 30, 2002
 !
 ! Modifications: 	
+!               Added optional parameter num_objs for number of open objects
+!               of the specified type and changed type of max_obj to 
+!               INTEGER(SIZE_T)
+!                               September 25, 2008 EIP
 !
 ! Comment:		
 !----------------------------------------------------------------------
           
-          SUBROUTINE h5fget_obj_ids_f(file_id, obj_type, max_objs, obj_ids, hdferr)
+          SUBROUTINE h5fget_obj_ids_f(file_id, obj_type, max_objs, obj_ids, hdferr, num_objs)
 !
 !This definition is needed for Windows DLLs
 
             IMPLICIT NONE
             INTEGER(HID_T), INTENT(IN) :: file_id ! File identifier
             INTEGER, INTENT(IN)  :: obj_type   ! Object type
-            INTEGER, INTENT(IN)  :: max_objs   ! Maximum # of objects to retrieve
+            INTEGER(SIZE_T), INTENT(IN)  :: max_objs   ! Maximum # of objects to retrieve
             INTEGER(HID_T), DIMENSION(*), INTENT(INOUT) :: obj_ids
                                                ! Array of open objects iidentifiers
-            INTEGER, INTENT(OUT) :: hdferr        ! Error code
+            INTEGER, INTENT(OUT) :: hdferr     ! Error code
+            INTEGER(SIZE_T), INTENT(OUT), OPTIONAL :: num_objs 
+            INTEGER(SIZE_T) :: c_num_objs 
+                              ! Number of open objects of the specified type
 
             INTERFACE
-              INTEGER FUNCTION h5fget_obj_ids_c(file_id, obj_type, max_objs, obj_ids)
+              INTEGER FUNCTION h5fget_obj_ids_c(file_id, obj_type, max_objs, obj_ids, c_num_objs)
               USE H5GLOBAL
               !DEC$ IF DEFINED(HDF5F90_WINDOWS)
        !DEC$ ATTRIBUTES C,reference,decorate,alias:'H5FGET_OBJ_IDS_C':: h5fget_obj_ids_c
               !DEC$ ENDIF
               INTEGER(HID_T), INTENT(IN) :: file_id
               INTEGER, INTENT(IN)  :: obj_type      
-              INTEGER, INTENT(IN)  :: max_objs
+              INTEGER(SIZE_T), INTENT(IN)  :: max_objs
               INTEGER(HID_T), DIMENSION(*), INTENT(INOUT) :: obj_ids  
+              INTEGER(SIZE_T), INTENT(OUT) :: c_num_objs 
               END FUNCTION h5fget_obj_ids_c
             END INTERFACE
 
-            hdferr = h5fget_obj_ids_c(file_id, obj_type, max_objs, obj_ids)
+            hdferr = h5fget_obj_ids_c(file_id, obj_type, max_objs, obj_ids, c_num_objs)
+            if (present(num_objs)) num_objs= c_num_objs
 
           END SUBROUTINE h5fget_obj_ids_f
 
diff --git a/fortran/src/H5f90proto.h b/fortran/src/H5f90proto.h
index f812b29..b29af89 100644
--- a/fortran/src/H5f90proto.h
+++ b/fortran/src/H5f90proto.h
@@ -54,8 +54,8 @@ H5_FCDLL int_f nh5funmount_c (hid_t_f *loc_id, _fcd dsetname, int_f *namelen);
 H5_FCDLL int_f nh5freopen_c (hid_t_f *file_id1, hid_t_f *file_id2);
 H5_FCDLL int_f nh5fget_create_plist_c (hid_t_f *file_id, hid_t_f *prop_id);
 H5_FCDLL int_f nh5fget_access_plist_c (hid_t_f *file_id, hid_t_f *access_id);
-H5_FCDLL int_f nh5fget_obj_count_c (hid_t_f *file_id, int_f *obj_type, int_f *obj_count);
-H5_FCDLL int_f nh5fget_obj_ids_c (hid_t_f *file_id, int_f *obj_type, int_f *max_objs, hid_t_f *obj_ids);
+H5_FCDLL int_f nh5fget_obj_count_c (hid_t_f *file_id, int_f *obj_type, size_t_f *obj_count);
+H5_FCDLL int_f nh5fget_obj_ids_c (hid_t_f *file_id, int_f *obj_type, size_t_f *max_objs, hid_t_f *obj_ids, size_t_f *num_objs);
 H5_FCDLL int_f nh5fget_freespace_c (hid_t_f *file_id, hssize_t_f *free_space);
 H5_FCDLL int_f nh5fflush_c (hid_t_f *obj_id, int_f *scope);
 H5_FCDLL int_f nh5fget_name_c(hid_t_f *obj_id, size_t_f *size, _fcd buf, size_t_f *buflen);
diff --git a/fortran/test/tH5F.f90 b/fortran/test/tH5F.f90
index 859d66e..e39d0ee 100644
--- a/fortran/test/tH5F.f90
+++ b/fortran/test/tH5F.f90
@@ -578,7 +578,7 @@
           INTEGER(HID_T) :: fapl, fapl1, fapl2, fapl3 ! File access identifiers
           INTEGER(HID_T) :: fid_d_fapl, fid1_fapl     ! File access identifiers
           LOGICAL        :: flag
-          INTEGER        :: obj_count, obj_countf
+          INTEGER(SIZE_T) :: obj_count, obj_countf
           INTEGER(HID_T), ALLOCATABLE, DIMENSION(:) :: obj_ids
           INTEGER        :: i