1  /*
       2   * Check decoding of getdents64 syscall.
       3   *
       4   * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@strace.io>
       5   * Copyright (c) 2015-2021 The strace developers.
       6   * All rights reserved.
       7   *
       8   * SPDX-License-Identifier: GPL-2.0-or-later
       9   */
      10  
      11  #include "tests.h"
      12  #include "scno.h"
      13  
      14  #define kernel_dirent_type kernel_dirent64_t
      15  #define NR_getdents	__NR_getdents64
      16  #define STR_getdents	"getdents64"
      17  
      18  #include "xgetdents.c"
      19  
      20  #if VERBOSE
      21  static void
      22  print_dirent(const kernel_dirent_type *d)
      23  {
      24  	const unsigned int d_name_offset = offsetof(kernel_dirent_type, d_name);
      25  	int d_name_len = (int) d->d_reclen - d_name_offset;
      26  	if (d_name_len <= 0)
      27  		error_msg_and_fail("d_name_len = %d", d_name_len);
      28  
      29  	printf("{");
      30  	PRINT_FIELD_U(*d, d_ino);
      31  	printf(", ");
      32  	PRINT_FIELD_U(*d, d_off);
      33  	printf(", ");
      34  	PRINT_FIELD_U(*d, d_reclen);
      35  	printf(", d_type=%s, d_name=", str_d_type(d->d_type));
      36  	print_quoted_cstring(d->d_name, d_name_len);
      37  	printf("}");
      38  }
      39  #endif