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1 | ------------------------------------------------------------------------------ | |
2 | -- -- | |
3 | -- GNAT RUN-TIME COMPONENTS -- | |
4 | -- -- | |
5 | -- S Y S T E M . I M G _ L L U -- | |
6 | -- -- | |
7 | -- S p e c -- | |
8 | -- -- | |
9 | -- Copyright (C) 1992-2005 Free Software Foundation, Inc. -- | |
10 | -- -- | |
11 | -- GNAT is free software; you can redistribute it and/or modify it under -- | |
12 | -- terms of the GNU General Public License as published by the Free Soft- -- | |
13 | -- ware Foundation; either version 2, or (at your option) any later ver- -- | |
14 | -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- | |
15 | -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- | |
16 | -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- | |
17 | -- for more details. You should have received a copy of the GNU General -- | |
18 | -- Public License distributed with GNAT; see file COPYING. If not, write -- | |
19 | -- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- | |
20 | -- Boston, MA 02110-1301, USA. -- | |
21 | -- -- | |
22 | -- As a special exception, if other files instantiate generics from this -- | |
23 | -- unit, or you link this unit with other files to produce an executable, -- | |
24 | -- this unit does not by itself cause the resulting executable to be -- | |
25 | -- covered by the GNU General Public License. This exception does not -- | |
26 | -- however invalidate any other reasons why the executable file might be -- | |
27 | -- covered by the GNU Public License. -- | |
28 | -- -- | |
29 | -- GNAT was originally developed by the GNAT team at New York University. -- | |
30 | -- Extensive contributions were provided by Ada Core Technologies Inc. -- | |
31 | -- -- | |
32 | ------------------------------------------------------------------------------ | |
33 | ||
34 | -- This package contains the routines for supporting the Image attribute for | |
35 | -- unsigned (modular) integer types larger than Size Unsigned'Size, and also | |
36 | -- for conversion operations required in Text_IO.Modular_IO for such types. | |
37 | ||
38 | with System.Unsigned_Types; | |
39 | ||
40 | package System.Img_LLU is | |
41 | pragma Pure (Img_LLU); | |
42 | ||
43 | function Image_Long_Long_Unsigned | |
44 | (V : System.Unsigned_Types.Long_Long_Unsigned) | |
45 | return String; | |
46 | -- Computes Long_Long_Unsigned'Image (V) and returns the result. | |
47 | ||
48 | procedure Set_Image_Long_Long_Unsigned | |
49 | (V : System.Unsigned_Types.Long_Long_Unsigned; | |
50 | S : out String; | |
51 | P : in out Natural); | |
52 | -- Sets the image of V starting at S (P + 1) with no leading spaces (i.e. | |
53 | -- Text_IO format where Width = 0), starting at S (P + 1), updating P | |
54 | -- to point to the last character stored. The caller promises that the | |
55 | -- buffer is large enough and no check is made for this (Constraint_Error | |
56 | -- will not be necessarily raised if this is violated since it is perfectly | |
57 | -- valid to compile this unit with checks off). | |
58 | ||
59 | end System.Img_LLU; |