libc/src/unistd/environ.cpp

   1 //===-- Declaration of POSIX environ --------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "src/__support/macros/config.h"
  10
  11 namespace LIBC_NAMESPACE_DECL {
  12
  13 // This is initialized to the correct value by the statup code.
  14 extern "C" {
  15 char **environ = nullptr;
  16 }
  17
  18 } // namespace LIBC_NAMESPACE_DECL