Mercurial > hg > CbC > CbC_gcc
comparison gcc/ada/osint-b.ads @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children | 84e7813d76e9 |
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| 68:561a7518be6b | 111:04ced10e8804 |
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| 1 ------------------------------------------------------------------------------ | |
| 2 -- -- | |
| 3 -- GNAT COMPILER COMPONENTS -- | |
| 4 -- -- | |
| 5 -- O S I N T - B -- | |
| 6 -- -- | |
| 7 -- S p e c -- | |
| 8 -- -- | |
| 9 -- Copyright (C) 2001-2014, Free Software Foundation, Inc. -- | |
| 10 -- -- | |
| 11 -- GNAT is free software; you can redistribute it and/or modify it under -- | |
| 12 -- terms of the GNU General Public License as published by the Free Soft- -- | |
| 13 -- ware Foundation; either version 3, or (at your option) any later ver- -- | |
| 14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- | |
| 15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- | |
| 16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- | |
| 17 -- for more details. You should have received a copy of the GNU General -- | |
| 18 -- Public License distributed with GNAT; see file COPYING3. If not, go to -- | |
| 19 -- http://www.gnu.org/licenses for a complete copy of the license. -- | |
| 20 -- -- | |
| 21 -- GNAT was originally developed by the GNAT team at New York University. -- | |
| 22 -- Extensive contributions were provided by Ada Core Technologies Inc. -- | |
| 23 -- -- | |
| 24 ------------------------------------------------------------------------------ | |
| 25 | |
| 26 -- This package contains the low level, operating system routines used only | |
| 27 -- in the GNAT binder for command line processing and file input output. | |
| 28 | |
| 29 package Osint.B is | |
| 30 | |
| 31 function More_Lib_Files return Boolean; | |
| 32 -- Indicates whether more library information files remain to be processed. | |
| 33 -- Returns False right away if no source files, or if all source files | |
| 34 -- have been processed. | |
| 35 | |
| 36 function Next_Main_Lib_File return File_Name_Type; | |
| 37 -- This function returns the name of the next library info file specified | |
| 38 -- on the command line. It is an error to call Next_Main_Lib_File if no | |
| 39 -- more library information files exist (i.e. Next_Main_Lib_File may be | |
| 40 -- called only if a previous call to More_Lib_Files returned True). This | |
| 41 -- name is the simple name, excluding any directory information. | |
| 42 | |
| 43 ------------------- | |
| 44 -- Binder Output -- | |
| 45 ------------------- | |
| 46 | |
| 47 -- These routines are used by the binder to generate the Ada source files | |
| 48 -- containing the binder output. The format of these files is described in | |
| 49 -- package Bindgen. | |
| 50 | |
| 51 procedure Create_Binder_Output | |
| 52 (Output_File_Name : String; | |
| 53 Typ : Character; | |
| 54 Bfile : out Name_Id); | |
| 55 -- Creates the binder output file. Typ is one of | |
| 56 -- 'b' create body file for case of generating Ada | |
| 57 -- 's' create spec file for case of generating Ada | |
| 58 -- | |
| 59 -- If Output_File_Name is null, then a default name is used based on | |
| 60 -- the name of the most recently accessed main source file name. If | |
| 61 -- Output_File_Name is non-null then it is the full path name of the | |
| 62 -- file to be output (in the case of Ada, it must have an extension | |
| 63 -- of adb, and the spec file is created by changing the last character | |
| 64 -- from b to s. On return, Bfile also contains the Name_Id for the | |
| 65 -- generated file name. | |
| 66 | |
| 67 procedure Write_Binder_Info (Info : String); | |
| 68 -- Writes the contents of the referenced string to the binder output file | |
| 69 -- created by a previous call to Create_Binder_Output. Info represents a | |
| 70 -- single line in the file, but does not contain any line termination | |
| 71 -- characters. The implementation of Write_Binder_Info is responsible | |
| 72 -- for adding necessary end of line and end of file control characters | |
| 73 -- as required by the operating system. | |
| 74 | |
| 75 procedure Close_Binder_Output; | |
| 76 -- Closes the file created by Create_Binder_Output, flushing any | |
| 77 -- buffers etc. from writes by Write_Binder_Info. | |
| 78 | |
| 79 procedure Set_Current_File_Name_Index (To : Int); | |
| 80 -- Set value of Current_File_Name_Index (in private part of Osint) to To | |
| 81 | |
| 82 ---------------------------------- | |
| 83 -- Other binder-generated files -- | |
| 84 ---------------------------------- | |
| 85 | |
| 86 procedure Set_List_File (Filename : String); | |
| 87 -- Create Filename as a text output file and set it as the current output | |
| 88 -- (see Output.Set_Output). | |
| 89 | |
| 90 procedure Close_List_File; | |
| 91 -- If a specific output file was created by Set_List_File, close it and | |
| 92 -- reset the current output file to standard output. | |
| 93 | |
| 94 end Osint.B; |