| /* BZ #16046 dl_iterate_phdr static executable test. |
| Copyright (C) 2014-2018 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; |
| } |
| |
| #include <support/test-driver.c> |
