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Diffstat (limited to 'gcc/ada/g-binenv.adb')
| -rw-r--r-- | gcc/ada/g-binenv.adb | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/gcc/ada/g-binenv.adb b/gcc/ada/g-binenv.adb deleted file mode 100644 index 13e414d4..0000000 --- a/gcc/ada/g-binenv.adb +++ /dev/null @@ -1,83 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- --- -- --- G N A T . B I N D _ E N V I R O N M E N T -- --- -- --- B o d y -- --- -- --- Copyright (C) 2015, 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/>. -- --- -- --- GNARL was developed by the GNARL team at Florida State University. -- --- Extensive contributions were provided by AdaCore. -- --- -- ------------------------------------------------------------------------------- - -with System; - -package body GNAT.Bind_Environment is - - --------- - -- Get -- - --------- - - function Get (Key : String) return String is - use type System.Address; - - Bind_Env_Addr : System.Address; - pragma Import (C, Bind_Env_Addr, "__gl_bind_env_addr"); - -- Variable provided by init.c/s-init.ads, and initialized by - -- the binder generated file. - - Bind_Env : String (Positive); - for Bind_Env'Address use Bind_Env_Addr; - pragma Import (Ada, Bind_Env); - -- Import Bind_Env string from binder file. Note that we import - -- it here as a string with maximum boundaries. The "real" end - -- of the string is indicated by a NUL byte. - - Index, KLen, VLen : Integer; - - begin - if Bind_Env_Addr = System.Null_Address then - return ""; - end if; - - Index := Bind_Env'First; - loop - -- Index points to key length - - VLen := 0; - KLen := Character'Pos (Bind_Env (Index)); - exit when KLen = 0; - - Index := Index + KLen + 1; - - -- Index points to value length - - VLen := Character'Pos (Bind_Env (Index)); - exit when Bind_Env (Index - KLen .. Index - 1) = Key; - - Index := Index + VLen + 1; - end loop; - - return Bind_Env (Index + 1 .. Index + VLen); - end Get; - -end GNAT.Bind_Environment; |