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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [ada/] [a-dirval.adb] - Rev 593
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------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- A D A . D I R E C T O R I E S . V A L I D I T Y -- -- -- -- B o d y -- -- (POSIX Version) -- -- -- -- Copyright (C) 2004-2009, 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. -- -- -- -- As a special exception under Section 7 of GPL version 3, you are granted -- -- additional permissions described in the GCC Runtime Library Exception, -- -- version 3.1, as published by the Free Software Foundation. -- -- -- -- You should have received a copy of the GNU General Public License and -- -- a copy of the GCC Runtime Library Exception along with this program; -- -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- -- <http://www.gnu.org/licenses/>. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This is the POSIX version of this package package body Ada.Directories.Validity is --------------------------------- -- Is_Path_Name_Case_Sensitive -- --------------------------------- function Is_Path_Name_Case_Sensitive return Boolean is begin return True; end Is_Path_Name_Case_Sensitive; ------------------------ -- Is_Valid_Path_Name -- ------------------------ function Is_Valid_Path_Name (Name : String) return Boolean is begin -- A path name cannot be empty and cannot contain any NUL character if Name'Length = 0 then return False; else for J in Name'Range loop if Name (J) = ASCII.NUL then return False; end if; end loop; end if; -- If Name does not contain any NUL character, it is valid return True; end Is_Valid_Path_Name; -------------------------- -- Is_Valid_Simple_Name -- -------------------------- function Is_Valid_Simple_Name (Name : String) return Boolean is begin -- A file name cannot be empty and cannot contain a slash ('/') or -- the NUL character. if Name'Length = 0 then return False; else for J in Name'Range loop if Name (J) = '/' or else Name (J) = ASCII.NUL then return False; end if; end loop; end if; -- If Name does not contain any slash or NUL, it is valid return True; end Is_Valid_Simple_Name; ------------- -- OpenVMS -- ------------- function OpenVMS return Boolean is begin return False; end OpenVMS; ------------- -- Windows -- ------------- function Windows return Boolean is begin return False; end Windows; end Ada.Directories.Validity;
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