tests/is-native.c

   1 /* Copyright (C) 2021 Free Software Foundation, Inc.
   2    This file is part of the GNU LIBICONV Library.
   3
   4    The GNU LIBICONV Library is free software; you can redistribute it
   5    and/or modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either version 2.1
   7    of the License, or (at your option) any later version.
   8
   9    The GNU LIBICONV Library is distributed in the hope that it will be
  10    useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU LIBICONV Library; see the file COPYING.LIB.
  16    If not, see <https://www.gnu.org/licenses/>.  */
  17
  18 #include "config.h"
  19
  20 #include "qemu.h"
  21
  22 /* Returns 0 (success) in a native environment.
  23    Returns 1 (failure) in a cross-executing environment, that is, in an
  24    environment where compiled programs use a different libc than the system's
  25    libc.  Currently, only QEMU user-mode environments are recognized.  */
  26
  27 int main ()
  28 {
  29   return is_running_under_qemu_user () ? 1 : 0;
  30 }