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Diffstat (limited to 'gcc/ada/osint-b.ads')
| -rw-r--r-- | gcc/ada/osint-b.ads | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/gcc/ada/osint-b.ads b/gcc/ada/osint-b.ads new file mode 100644 index 000000000..d24ec91ee --- /dev/null +++ b/gcc/ada/osint-b.ads @@ -0,0 +1,96 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- O S I N T - B -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2001-2010, 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 C or 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 + -- + -- 'c' create output file for case of generating C + -- '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; |