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/*
* Check decoding of getdents syscall.
*
* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@strace.io>
* Copyright (c) 2015-2021 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include "scno.h"
#ifdef __NR_getdents
# define kernel_dirent_type kernel_dirent_t
# define NR_getdents __NR_getdents
# define STR_getdents "getdents"
# include "xgetdents.c"
# if VERBOSE
static void
print_dirent(const kernel_dirent_type *d)
{
const unsigned int d_name_offset = offsetof(kernel_dirent_type, d_name);
int d_name_len = (int) d->d_reclen - d_name_offset - 1;
if (d_name_len <= 0)
error_msg_and_fail("d_name_len = %d", d_name_len);
printf("{");
PRINT_FIELD_U(*d, d_ino);
printf(", ");
PRINT_FIELD_U(*d, d_off);
printf(", ");
PRINT_FIELD_U(*d, d_reclen);
printf(", d_name=");
print_quoted_cstring(d->d_name, d_name_len);
printf(", d_type=%s}",
str_d_type(*((const char *) d + d->d_reclen - 1)));
}
# endif
#else
SKIP_MAIN_UNDEFINED("__NR_getdents")
#endif
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