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1 ------------------------------------------------------------------------------
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2 -- --
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3 -- GNAT COMPILER COMPONENTS --
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4 -- --
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5 -- L I B . U T I L --
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6 -- --
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7 -- B o d y --
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8 -- --
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9 -- Copyright (C) 1992-2013, Free Software Foundation, Inc. --
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10 -- --
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11 -- GNAT is free software; you can redistribute it and/or modify it under --
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12 -- terms of the GNU General Public License as published by the Free Soft- --
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13 -- ware Foundation; either version 3, or (at your option) any later ver- --
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14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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17 -- for more details. You should have received a copy of the GNU General --
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18 -- Public License distributed with GNAT; see file COPYING3. If not, go to --
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19 -- http://www.gnu.org/licenses for a complete copy of the license. --
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20 -- --
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21 -- GNAT was originally developed by the GNAT team at New York University. --
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22 -- Extensive contributions were provided by Ada Core Technologies Inc. --
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23 -- --
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24 ------------------------------------------------------------------------------
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25
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26 with Uintp; use Uintp;
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27
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28 package Lib.Util is
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29
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30 -- This package implements a buffered write of library information
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31
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32 procedure Write_Info_Char (C : Character);
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33 pragma Inline (Write_Info_Char);
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34 -- Adds one character to the info
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35
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36 procedure Write_Info_Char_Code (Code : Char_Code);
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37 -- Write a single character code. Upper half values in the range
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38 -- 16#80..16#FF are written as Uhh (hh = 2 hex digits), and values
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39 -- greater than 16#FF are written as Whhhh (hhhh = 4 hex digits).
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40
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41 function Write_Info_Col return Positive;
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42 -- Returns the column in which the next character will be written
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43
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44 procedure Write_Info_EOL;
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45 -- Terminate current info line. This only flushes the buffer
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46 -- if there is not enough room for another complete line or
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47 -- if the host system needs a write for each line.
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48
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49 procedure Write_Info_Initiate (Key : Character);
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50 -- Initiates write of new line to info file, the parameter is the keyword
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51 -- character for the line. The caller is responsible for writing the
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52 -- required blank after the key character if needed.
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53
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54 procedure Write_Info_Nat (N : Nat);
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55 -- Adds image of N to Info_Buffer with no leading or trailing blanks
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56
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57 procedure Write_Info_Int (N : Int);
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58 -- Adds image of N to Info_Buffer with no leading or trailing blanks. A
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59 -- minus sign is prepended for negative values.
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60
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61 procedure Write_Info_Name (Name : Name_Id);
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62 procedure Write_Info_Name (Name : File_Name_Type);
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63 procedure Write_Info_Name (Name : Unit_Name_Type);
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64 -- Adds characters of Name to Info_Buffer. Note that in all cases, the
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65 -- name is written literally from the names table entry without modifying
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66 -- the case, using simply Get_Name_String.
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67
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68 procedure Write_Info_Name_May_Be_Quoted (Name : File_Name_Type);
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69 -- Similar to Write_Info_Name, but if Name includes spaces, then it is
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70 -- quoted and the '"' are doubled.
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71
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72 procedure Write_Info_Slit (S : String_Id);
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73 -- Write string literal value in format required for L/N lines in ali file
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74
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75 procedure Write_Info_Str (Val : String);
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76 -- Adds characters of Val to Info_Buffer surrounded by quotes
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77
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78 procedure Write_Info_Tab (Col : Positive);
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79 -- Tab out with blanks and HT's to column Col. If already at or past
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80 -- Col, writes a single blank, so that we do get a required field
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81 -- separation.
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82
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83 procedure Write_Info_Terminate;
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84 -- Terminate current info line and output lines built in Info_Buffer
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85
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86 procedure Write_Info_Uint (N : Uint);
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87 -- Adds decimal image of N to Info_Buffer with no leading or trailing
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88 -- blanks. A minus sign is prepended for negative values.
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89
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90 end Lib.Util;
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