1  /* Wrapper for the unix get{g,p,u}id functions.
       2  Copyright (C) 2004-2023 Free Software Foundation, Inc.
       3  
       4  This file is part of the GNU Fortran 95 runtime library (libgfortran).
       5  
       6  Libgfortran is free software; you can redistribute it and/or
       7  modify it under the terms of the GNU General Public
       8  License as published by the Free Software Foundation; either
       9  version 3 of the License, or (at your option) any later version.
      10  
      11  Libgfortran is distributed in the hope that it will be useful,
      12  but WITHOUT ANY WARRANTY; without even the implied warranty of
      13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14  GNU General Public License for more details.
      15  
      16  Under Section 7 of GPL version 3, you are granted additional
      17  permissions described in the GCC Runtime Library Exception, version
      18  3.1, as published by the Free Software Foundation.
      19  
      20  You should have received a copy of the GNU General Public License and
      21  a copy of the GCC Runtime Library Exception along with this program;
      22  see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
      23  <http://www.gnu.org/licenses/>.  */
      24  
      25  #include "libgfortran.h"
      26  
      27  #if HAVE_UNISTD_H
      28  #include <unistd.h>
      29  #endif
      30  
      31  #ifdef __MINGW32__
      32  #define HAVE_GETPID 1
      33  #include <process.h>
      34  #endif
      35  
      36  #ifdef HAVE_GETGID
      37  extern GFC_INTEGER_4 PREFIX(getgid) (void);
      38  export_proto_np(PREFIX(getgid));
      39  
      40  GFC_INTEGER_4
      41  PREFIX(getgid) (void)
      42  {
      43    return getgid ();
      44  }
      45  #endif
      46  
      47  #ifdef HAVE_GETPID
      48  extern GFC_INTEGER_4 PREFIX(getpid) (void);
      49  export_proto_np(PREFIX(getpid));
      50  
      51  GFC_INTEGER_4
      52  PREFIX(getpid) (void)
      53  {
      54    return getpid ();
      55  }
      56  #endif
      57  
      58  #ifdef HAVE_GETUID
      59  extern GFC_INTEGER_4 PREFIX(getuid) (void);
      60  export_proto_np(PREFIX(getuid));
      61  
      62  GFC_INTEGER_4
      63  PREFIX(getuid) (void)
      64  {
      65    return getuid ();
      66  }
      67  #endif