1  /* OpenRISC wrapper for setting errno.
       2     Copyright (C) 2022-2023 Free Software Foundation, Inc.
       3  
       4     This file is part of the GNU C Library.
       5  
       6     The GNU C Library is free software; you can redistribute it and/or
       7     modify it under the terms of the GNU Lesser General Public
       8     License as published by the Free Software Foundation; either
       9     version 2.1 of the License, or (at your option) any later version.
      10  
      11     The GNU C Library 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 GNU
      14     Lesser General Public License for more details.
      15  
      16     You should have received a copy of the GNU Lesser General Public
      17     License along with the GNU C Library.  If not, see
      18     <https://www.gnu.org/licenses/>.  */
      19  
      20  #include <sysdep.h>
      21  #include <errno.h>
      22  
      23  long int __syscall_error (long int err);
      24  hidden_proto (__syscall_error)
      25  
      26  /* This routine is jumped to by all the syscall handlers, to stash
      27     an error number into errno.  */
      28  long int
      29  __syscall_error (long int err)
      30  {
      31    __set_errno (- err);
      32    return -1;
      33  }
      34  hidden_def (__syscall_error)