1  /*
       2   * Copyright (c) 2015-2021 The strace developers.
       3   * All rights reserved.
       4   *
       5   * SPDX-License-Identifier: LGPL-2.1-or-later
       6   */
       7  
       8  #include "negated_errno.h"
       9  
      10  #ifndef ARCH_REGSET
      11  # define ARCH_REGSET s390_regset
      12  #endif
      13  
      14  static void
      15  arch_get_error(struct tcb *tcp, const bool check_errno)
      16  {
      17  	if (check_errno && is_negated_errno(ARCH_REGSET.gprs[2])) {
      18  		tcp->u_rval = -1;
      19  		tcp->u_error = -ARCH_REGSET.gprs[2];
      20  	} else {
      21  		tcp->u_rval = ARCH_REGSET.gprs[2];
      22  	}
      23  }