1  /*
       2   * Copyright (c) 2018-2021 The strace developers.
       3   * All rights reserved.
       4   *
       5   * SPDX-License-Identifier: LGPL-2.1-or-later
       6   */
       7  
       8  /**
       9   * Returns prefix for a syscall constant literal.  It is has to be that way
      10   * thanks to ARM that decided to prefix their special system calls like sys32
      11   * and sys26 with __ARM_NR_* prefix instead of __NR_*, so we can't simply print
      12   * "__NR_".
      13   */
      14  static const char *
      15  nr_prefix(kernel_ulong_t scno)
      16  {
      17  	return "__NR_";
      18  }