fix: Update name of type handle_data to prif_coarray_descriptor

Update type name to match PRIF v0.5.

src/caffeine/allocation_s.f90

@@ -20,9 +20,9 @@
     integer :: me
     type(c_ptr) :: whole_block
     integer(c_ptrdiff_t) :: block_offset
-    integer(c_size_t) :: handle_size, total_size
-    type(handle_data) :: unused
-    type(handle_data), pointer :: unused2(:)
+    integer(c_size_t) :: descriptor_size, total_size
+    type(prif_coarray_descriptor) :: unused
+    type(prif_coarray_descriptor), pointer :: unused2(:)
 
     me = caf_this_image(current_team%info%gex_team)
     if (caf_have_child_teams()) then
@@ -32,8 +32,8 @@
       end if
     end if
     if (me == 1) then
-      handle_size = c_sizeof(unused)
-      total_size = handle_size + size_in_bytes
+      descriptor_size = c_sizeof(unused)
+      total_size = descriptor_size + size_in_bytes
       whole_block = caf_allocate(current_team%info%heap_mspace, total_size)
       block_offset = as_int(whole_block) - current_team%info%heap_start
     else
@@ -149,7 +149,7 @@ subroutine add_to_team_list(coarray_handle)
   subroutine remove_from_team_list(coarray_handle)
     type(prif_coarray_handle), intent(in) :: coarray_handle
 
-    type(handle_data), pointer :: tmp_data
+    type(prif_coarray_descriptor), pointer :: tmp_data
 
     if (&
         .not.c_associated(coarray_handle%info%previous_handle) &

src/caffeine/teams_s.f90

@@ -24,7 +24,7 @@
   module procedure prif_end_team
     type(prif_coarray_handle), allocatable :: teams_coarrays(:)
     integer :: num_coarrays_in_team, i
-    type(handle_data), pointer :: tmp_data
+    type(prif_coarray_descriptor), pointer :: tmp_data
 
     ! deallocate the teams coarrays
     ! Currently we work to batch together all the deallocations into a single call

src/prif.F90

@@ -91,7 +91,7 @@ module prif
 
   type, public :: prif_coarray_handle
     private
-    type(handle_data), pointer :: info
+    type(prif_coarray_descriptor), pointer :: info
   end type
 
   type, public :: prif_team_type
@@ -1019,7 +1019,7 @@ module subroutine prif_atomic_ref_logical_indirect(image_num, atom_remote_ptr, v
 
 ! Type definitions only relevant to Caffeine internals
 
-  type, private, bind(C) :: handle_data
+  type, private, bind(C) :: prif_coarray_descriptor
     private
     type(c_ptr) :: coarray_data
     integer(c_int) :: corank
@@ -1035,7 +1035,7 @@ module subroutine prif_atomic_ref_logical_indirect(image_num, atom_remote_ptr, v
     integer(c_intptr_t) :: heap_start
     integer(c_size_t) :: heap_size
     type(team_data), pointer :: parent_team => null()
-    type(handle_data), pointer :: coarrays => null()
+    type(prif_coarray_descriptor), pointer :: coarrays => null()
     type(child_team_info), pointer :: child_heap_info => null()
   end type