mirror of git://sourceware.org/git/glibc.git
81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/* Compile test for error-checking wrappers for <dirent.h>
|
|
Copyright (C) 2024-2025 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <support/xdirent.h>
|
|
|
|
#include <libc-diag.h>
|
|
#include <support/check.h>
|
|
#include <unistd.h>
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
{
|
|
DIR *d = xopendir (".");
|
|
struct dirent *e = xreaddir (d);
|
|
/* Assume that the "." special entry always comes first. */
|
|
TEST_COMPARE_STRING (e->d_name, ".");
|
|
while (xreaddir (d) != NULL)
|
|
;
|
|
xclosedir (d);
|
|
}
|
|
|
|
{
|
|
DIR *d = xopendir (".");
|
|
struct dirent64 *e = xreaddir64 (d);
|
|
TEST_COMPARE_STRING (e->d_name, ".");
|
|
while (xreaddir64 (d) != NULL)
|
|
;
|
|
xclosedir (d);
|
|
}
|
|
|
|
/* The functions readdir_r, readdir64_r were deprecated in glibc 2.24. */
|
|
DIAG_PUSH_NEEDS_COMMENT;
|
|
DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wdeprecated-declarations");
|
|
|
|
{
|
|
DIR *d = xopendir (".");
|
|
union
|
|
{
|
|
struct dirent d;
|
|
char b[offsetof (struct dirent, d_name) + NAME_MAX + 1];
|
|
} buf;
|
|
TEST_VERIFY (xreaddir_r (d, &buf.d));
|
|
TEST_COMPARE_STRING (buf.d.d_name, ".");
|
|
while (xreaddir_r (d, &buf.d))
|
|
;
|
|
xclosedir (d);
|
|
}
|
|
|
|
{
|
|
DIR *d = xopendir (".");
|
|
struct dirent64 buf = { 0, };
|
|
TEST_VERIFY (xreaddir64_r (d, &buf));
|
|
TEST_COMPARE_STRING (buf.d_name, ".");
|
|
while (xreaddir64_r (d, &buf))
|
|
;
|
|
xclosedir (d);
|
|
}
|
|
|
|
DIAG_POP_NEEDS_COMMENT;
|
|
|
|
return 0;
|
|
}
|
|
|
|
#include <support/test-driver.c>
|