diff options
Diffstat (limited to 'gcc-4.4.0/gcc/ada/prj-util.ads')
| -rw-r--r-- | gcc-4.4.0/gcc/ada/prj-util.ads | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/gcc-4.4.0/gcc/ada/prj-util.ads b/gcc-4.4.0/gcc/ada/prj-util.ads deleted file mode 100644 index 0efdfbb5b..000000000 --- a/gcc-4.4.0/gcc/ada/prj-util.ads +++ /dev/null @@ -1,184 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- P R J . U T I L -- --- -- --- S p e c -- --- -- --- Copyright (C) 2001-2008, 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. See the GNU General Public License -- --- for more details. You should have received a copy of the GNU General -- --- Public License distributed with GNAT; see file COPYING3. If not, go to -- --- http://www.gnu.org/licenses for a complete copy of the license. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - --- Utilities for use in processing project files - -package Prj.Util is - - -- ??? throughout this spec, parameters are not well enough documented - - function Executable_Of - (Project : Project_Id; - In_Tree : Project_Tree_Ref; - Main : File_Name_Type; - Index : Int; - Ada_Main : Boolean := True; - Language : String := "") return File_Name_Type; - -- Return the value of the attribute Builder'Executable for file Main in - -- the project Project, if it exists. If there is no attribute Executable - -- for Main, remove the suffix from Main; then, if the attribute - -- Executable_Suffix is specified, add this suffix, otherwise add the - -- standard executable suffix for the platform. - -- What is Ada_Main??? - -- What is Language??? - - procedure Put - (Into_List : in out Name_List_Index; - From_List : String_List_Id; - In_Tree : Project_Tree_Ref; - Lower_Case : Boolean := False); - -- Append a name list to a string list - -- Describe parameters??? - - procedure Duplicate - (This : in out Name_List_Index; - In_Tree : Project_Tree_Ref); - -- Duplicate a name list - - function Value_Of - (Variable : Variable_Value; - Default : String) return String; - -- Get the value of a single string variable. If Variable is - -- Nil_Variable_Value, is a string list or is defaulted, return Default. - - function Value_Of - (Index : Name_Id; - In_Array : Array_Element_Id; - In_Tree : Project_Tree_Ref) return Name_Id; - -- Get a single string array component. Returns No_Name if there is no - -- component Index, if In_Array is null, or if the component is a String - -- list. Depending on the attribute (only attributes may be associative - -- arrays) the index may or may not be case sensitive. If the index is not - -- case sensitive, it is first set to lower case before the search in the - -- associative array. - - function Value_Of - (Index : Name_Id; - Src_Index : Int := 0; - In_Array : Array_Element_Id; - In_Tree : Project_Tree_Ref; - Force_Lower_Case_Index : Boolean := False) return Variable_Value; - -- Get a string array component (single String or String list). Returns - -- Nil_Variable_Value if no component Index or if In_Array is null. - -- - -- Depending on the attribute (only attributes may be associative arrays) - -- the index may or may not be case sensitive. If the index is not case - -- sensitive, it is first set to lower case before the search in the - -- associative array. - - function Value_Of - (Name : Name_Id; - Index : Int := 0; - Attribute_Or_Array_Name : Name_Id; - In_Package : Package_Id; - In_Tree : Project_Tree_Ref; - Force_Lower_Case_Index : Boolean := False) return Variable_Value; - -- In a specific package, - -- - if there exists an array Attribute_Or_Array_Name with an index Name, - -- returns the corresponding component (depending on the attribute, the - -- index may or may not be case sensitive, see previous function), - -- - otherwise if there is a single attribute Attribute_Or_Array_Name, - -- returns this attribute, - -- - otherwise, returns Nil_Variable_Value. - -- If In_Package is null, returns Nil_Variable_Value. - - function Value_Of - (Index : Name_Id; - In_Array : Name_Id; - In_Arrays : Array_Id; - In_Tree : Project_Tree_Ref) return Name_Id; - -- Get a string array component in an array of an array list. Returns - -- No_Name if there is no component Index, if In_Arrays is null, if - -- In_Array is not found in In_Arrays or if the component is a String list. - - function Value_Of - (Name : Name_Id; - In_Arrays : Array_Id; - In_Tree : Project_Tree_Ref) return Array_Element_Id; - -- Returns a specified array in an array list. Returns No_Array_Element - -- if In_Arrays is null or if Name is not the name of an array in - -- In_Arrays. The caller must ensure that Name is in lower case. - - function Value_Of - (Name : Name_Id; - In_Packages : Package_Id; - In_Tree : Project_Tree_Ref) return Package_Id; - -- Returns a specified package in a package list. Returns No_Package if - -- In_Packages is null or if Name is not the name of a package in - -- Package_List. The caller must ensure that Name is in lower case. - - function Value_Of - (Variable_Name : Name_Id; - In_Variables : Variable_Id; - In_Tree : Project_Tree_Ref) return Variable_Value; - -- Returns a specified variable in a variable list. Returns null if - -- In_Variables is null or if Variable_Name is not the name of a - -- variable in In_Variables. Caller must ensure that Name is lower case. - - procedure Write_Str - (S : String; - Max_Length : Positive; - Separator : Character); - -- Output string S using Output.Write_Str. If S is too long to fit in - -- one line of Max_Length, cut it in several lines, using Separator as - -- the last character of each line, if possible. - - type Text_File is limited private; - -- Represents a text file (default is invalid text file) - - function Is_Valid (File : Text_File) return Boolean; - -- Returns True if File designates an open text file that has not yet been - -- closed. - - procedure Open (File : out Text_File; Name : String); - -- Open a text file to read (file is invalid if text file cannot be opened) - - function End_Of_File (File : Text_File) return Boolean; - -- Returns True if the end of the text file File has been reached. Fails if - -- File is invalid. - - procedure Get_Line - (File : Text_File; - Line : out String; - Last : out Natural); - -- Reads a line from an open text file (fails if file is invalid) - - procedure Close (File : in out Text_File); - -- Close an open text file. File becomes invalid. Fails if File is already - -- invalid. - -private - - type Text_File_Data is record - FD : File_Descriptor := Invalid_FD; - Buffer : String (1 .. 1_000); - Buffer_Len : Natural; - Cursor : Natural := 0; - End_Of_File_Reached : Boolean := False; - end record; - - type Text_File is access Text_File_Data; - -end Prj.Util; |