| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- O S I N T - B -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 2001-2014, 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. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| -- This package contains the low level, operating system routines used only |
| -- in the GNAT binder for command line processing and file input output. |
| |
| package Osint.B is |
| |
| function More_Lib_Files return Boolean; |
| -- Indicates whether more library information files remain to be processed. |
| -- Returns False right away if no source files, or if all source files |
| -- have been processed. |
| |
| function Next_Main_Lib_File return File_Name_Type; |
| -- This function returns the name of the next library info file specified |
| -- on the command line. It is an error to call Next_Main_Lib_File if no |
| -- more library information files exist (i.e. Next_Main_Lib_File may be |
| -- called only if a previous call to More_Lib_Files returned True). This |
| -- name is the simple name, excluding any directory information. |
| |
| ------------------- |
| -- Binder Output -- |
| ------------------- |
| |
| -- These routines are used by the binder to generate the Ada source files |
| -- containing the binder output. The format of these files is described in |
| -- package Bindgen. |
| |
| procedure Create_Binder_Output |
| (Output_File_Name : String; |
| Typ : Character; |
| Bfile : out Name_Id); |
| -- Creates the binder output file. Typ is one of |
| -- 'b' create body file for case of generating Ada |
| -- 's' create spec file for case of generating Ada |
| -- |
| -- If Output_File_Name is null, then a default name is used based on |
| -- the name of the most recently accessed main source file name. If |
| -- Output_File_Name is non-null then it is the full path name of the |
| -- file to be output (in the case of Ada, it must have an extension |
| -- of adb, and the spec file is created by changing the last character |
| -- from b to s. On return, Bfile also contains the Name_Id for the |
| -- generated file name. |
| |
| procedure Write_Binder_Info (Info : String); |
| -- Writes the contents of the referenced string to the binder output file |
| -- created by a previous call to Create_Binder_Output. Info represents a |
| -- single line in the file, but does not contain any line termination |
| -- characters. The implementation of Write_Binder_Info is responsible |
| -- for adding necessary end of line and end of file control characters |
| -- as required by the operating system. |
| |
| procedure Close_Binder_Output; |
| -- Closes the file created by Create_Binder_Output, flushing any |
| -- buffers etc. from writes by Write_Binder_Info. |
| |
| procedure Set_Current_File_Name_Index (To : Int); |
| -- Set value of Current_File_Name_Index (in private part of Osint) to To |
| |
| ---------------------------------- |
| -- Other binder-generated files -- |
| ---------------------------------- |
| |
| procedure Set_List_File (Filename : String); |
| -- Create Filename as a text output file and set it as the current output |
| -- (see Output.Set_Output). |
| |
| procedure Close_List_File; |
| -- If a specific output file was created by Set_List_File, close it and |
| -- reset the current output file to standard output. |
| |
| end Osint.B; |
