mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-08 14:20:07 +00:00
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/* BZ #16046 dl_iterate_phdr static executable test.
|
|
Copyright (C) 2014-2017 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
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <link.h>
|
|
|
|
/* Check that the link map of the static executable itself is iterated
|
|
over exactly once. */
|
|
|
|
static int
|
|
callback (struct dl_phdr_info *info, size_t size, void *data)
|
|
{
|
|
int *count = data;
|
|
|
|
if (info->dlpi_name[0] == '\0')
|
|
(*count)++;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
int count = 0;
|
|
int status;
|
|
|
|
status = dl_iterate_phdr (callback, &count);
|
|
|
|
return status || count != 1;
|
|
}
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|