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Diffstat (limited to 'gcc-4.4.0/gcc/ada/a-comlin.adb')
-rw-r--r-- | gcc-4.4.0/gcc/ada/a-comlin.adb | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/gcc-4.4.0/gcc/ada/a-comlin.adb b/gcc-4.4.0/gcc/ada/a-comlin.adb deleted file mode 100644 index 2b6c32e10..000000000 --- a/gcc-4.4.0/gcc/ada/a-comlin.adb +++ /dev/null @@ -1,130 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME COMPONENTS -- --- -- --- A D A . C O M M A N D _ L I N E -- --- -- --- B o d y -- --- -- --- Copyright (C) 1992-2009, 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. -- --- -- ------------------------------------------------------------------------------- - -with System; use System; - -package body Ada.Command_Line is - - function Arg_Count return Natural; - pragma Import (C, Arg_Count, "__gnat_arg_count"); - - procedure Fill_Arg (A : System.Address; Arg_Num : Integer); - pragma Import (C, Fill_Arg, "__gnat_fill_arg"); - - function Len_Arg (Arg_Num : Integer) return Integer; - pragma Import (C, Len_Arg, "__gnat_len_arg"); - - ----------------------- - -- Local Subprograms -- - ----------------------- - - function Initialized return Boolean; - -- Checks to ensure that gnat_argc and gnat_argv have been properly - -- initialized. Returns false if not, or if argv / argc are - -- unsupported on the target (e.g. VxWorks). - - -------------- - -- Argument -- - -------------- - - function Argument (Number : Positive) return String is - Num : Positive; - - begin - if Number > Argument_Count then - raise Constraint_Error; - end if; - - if Remove_Args = null then - Num := Number; - else - Num := Remove_Args (Number); - end if; - - declare - Arg : aliased String (1 .. Len_Arg (Num)); - - begin - Fill_Arg (Arg'Address, Num); - return Arg; - end; - end Argument; - - -------------------- - -- Argument_Count -- - -------------------- - - function Argument_Count return Natural is - begin - if not Initialized then - -- RM A.15 (11) - return 0; - end if; - - if Remove_Args = null then - return Arg_Count - 1; - else - return Remove_Count; - end if; - end Argument_Count; - - ----------------- - -- Initialized -- - ----------------- - - function Initialized return Boolean is - gnat_argv : System.Address; - pragma Import (C, gnat_argv, "gnat_argv"); - - begin - return gnat_argv /= System.Null_Address; - end Initialized; - - ------------------ - -- Command_Name -- - ------------------ - - function Command_Name return String is - begin - if not Initialized then - return ""; - end if; - - declare - Arg : aliased String (1 .. Len_Arg (0)); - - begin - Fill_Arg (Arg'Address, 0); - return Arg; - end; - end Command_Name; - -end Ada.Command_Line; |