with Hostparm; use Hostparm;
with Namet; use Namet;
with Output; use Output;
package body Butil is
function Is_Internal_Unit return Boolean is
begin
return Is_Predefined_Unit
or else (Name_Len > 4
and then (Name_Buffer (1 .. 5) = "gnat%"
or else
Name_Buffer (1 .. 5) = "gnat."))
or else
(OpenVMS
and then Name_Len > 3
and then (Name_Buffer (1 .. 4) = "dec%"
or else
Name_Buffer (1 .. 4) = "dec."));
end Is_Internal_Unit;
function Is_Predefined_Unit return Boolean is
begin
return (Name_Len > 3
and then Name_Buffer (1 .. 4) = "ada.")
or else (Name_Len > 6
and then Name_Buffer (1 .. 7) = "system.")
or else (Name_Len > 10
and then Name_Buffer (1 .. 11) = "interfaces.")
or else (Name_Len > 3
and then Name_Buffer (1 .. 4) = "ada%")
or else (Name_Len > 8
and then Name_Buffer (1 .. 9) = "calendar%")
or else (Name_Len > 9
and then Name_Buffer (1 .. 10) = "direct_io%")
or else (Name_Len > 10
and then Name_Buffer (1 .. 11) = "interfaces%")
or else (Name_Len > 13
and then Name_Buffer (1 .. 14) = "io_exceptions%")
or else (Name_Len > 12
and then Name_Buffer (1 .. 13) = "machine_code%")
or else (Name_Len > 13
and then Name_Buffer (1 .. 14) = "sequential_io%")
or else (Name_Len > 6
and then Name_Buffer (1 .. 7) = "system%")
or else (Name_Len > 7
and then Name_Buffer (1 .. 8) = "text_io%")
or else (Name_Len > 20
and then Name_Buffer (1 .. 21) = "unchecked_conversion%")
or else (Name_Len > 22
and then Name_Buffer (1 .. 23) = "unchecked_deallocation%")
or else (Name_Len > 4
and then Name_Buffer (1 .. 5) = "gnat%")
or else (Name_Len > 4
and then Name_Buffer (1 .. 5) = "gnat.");
end Is_Predefined_Unit;
function Uname_Less (U1, U2 : Unit_Name_Type) return Boolean is
begin
Get_Name_String (U1);
declare
U1_Name : constant String (1 .. Name_Len) :=
Name_Buffer (1 .. Name_Len);
Min_Length : Natural;
begin
Get_Name_String (U2);
if Name_Len < U1_Name'Last then
Min_Length := Name_Len;
else
Min_Length := U1_Name'Last;
end if;
for I in 1 .. Min_Length loop
if U1_Name (I) > Name_Buffer (I) then
return False;
elsif U1_Name (I) < Name_Buffer (I) then
return True;
end if;
end loop;
return U1_Name'Last < Name_Len;
end;
end Uname_Less;
procedure Write_Unit_Name (U : Unit_Name_Type) is
begin
Get_Name_String (U);
Write_Str (Name_Buffer (1 .. Name_Len - 2));
if Name_Buffer (Name_Len) = 's' then
Write_Str (" (spec)");
else
Write_Str (" (body)");
end if;
Name_Len := Name_Len + 5;
end Write_Unit_Name;
end Butil;