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Diffstat (limited to 'gcc/ada/libgnat/s-imgllw.ads')
| -rw-r--r-- | gcc/ada/libgnat/s-imgllw.ads | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/gcc/ada/libgnat/s-imgllw.ads b/gcc/ada/libgnat/s-imgllw.ads new file mode 100644 index 0000000..ce11d34 --- /dev/null +++ b/gcc/ada/libgnat/s-imgllw.ads @@ -0,0 +1,69 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- S Y S T E M . I M G _ L L W -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 1992-2017, Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 3, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- +-- or FITNESS FOR A PARTICULAR PURPOSE. -- +-- -- +-- As a special exception under Section 7 of GPL version 3, you are granted -- +-- additional permissions described in the GCC Runtime Library Exception, -- +-- version 3.1, as published by the Free Software Foundation. -- +-- -- +-- You should have received a copy of the GNU General Public License and -- +-- a copy of the GCC Runtime Library Exception along with this program; -- +-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- +-- <http://www.gnu.org/licenses/>. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- Contains the routine for computing the image of signed and unsigned +-- integers whose size > Integer'Size for use by Text_IO.Integer_IO, +-- Text_IO.Modular_IO. + +with System.Unsigned_Types; + +package System.Img_LLW is + pragma Pure; + + procedure Set_Image_Width_Long_Long_Integer + (V : Long_Long_Integer; + W : Integer; + S : out String; + P : in out Natural); + -- Sets the signed image of V in decimal format, starting at S (P + 1), + -- updating P to point to the last character stored. The image includes + -- a leading minus sign if necessary, but no leading spaces unless W is + -- positive, in which case leading spaces are output if necessary to ensure + -- that the output string is no less than W characters long. The caller + -- promises that the buffer is large enough and no check is made for this. + -- Constraint_Error will not necessarily be raised if this is violated, + -- since it is perfectly valid to compile this unit with checks off. + + procedure Set_Image_Width_Long_Long_Unsigned + (V : System.Unsigned_Types.Long_Long_Unsigned; + W : Integer; + S : out String; + P : in out Natural); + -- Sets the unsigned image of V in decimal format, starting at S (P + 1), + -- updating P to point to the last character stored. The image includes no + -- leading spaces unless W is positive, in which case leading spaces are + -- output if necessary to ensure that the output string is no less than + -- W characters long. The caller promises that the buffer is large enough + -- and no check is made for this. Constraint_Error will not necessarily be + -- raised if this is violated, since it is perfectly valid to compile this + -- unit with checks off. + +end System.Img_LLW; |