projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 86f65dff L |
1 | #!/bin/sh |
| 2 | # Test for --list-tunables option ld.so. | |
| 6d7e8eda | 3 | # Copyright (C) 2021-2023 Free Software Foundation, Inc. |
| 86f65dff L |
4 | # This file is part of the GNU C Library. |
| 5 | # | |
| 6 | # The GNU C Library is free software; you can redistribute it and/or | |
| 7 | # modify it under the terms of the GNU Lesser General Public | |
| 8 | # License as published by the Free Software Foundation; either | |
| 9 | # version 2.1 of the License, or (at your option) any later version. | |
| 10 | # | |
| 11 | # The GNU C Library is distributed in the hope that it will be useful, | |
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | # Lesser General Public License for more details. | |
| 15 | # | |
| 16 | # You should have received a copy of the GNU Lesser General Public | |
| 17 | # License along with the GNU C Library; if not, see | |
| 18 | # <https://www.gnu.org/licenses/>. | |
| 19 | ||
| 20 | set -e | |
| 21 | ||
| 22 | rtld=$1 | |
| 23 | test_wrapper_env=$2 | |
| 24 | run_program_env=$3 | |
| 25 | ||
| 26 | LC_ALL=C | |
| 27 | export LC_ALL | |
| 28 | ||
| d2d12c7a L |
29 | # Unset tunables and their aliases. |
| 30 | GLIBC_TUNABLES= | |
| 31 | MALLOC_ARENA_MAX= | |
| 32 | MALLOC_ARENA_TEST= | |
| 33 | MALLOC_CHECK_= | |
| 34 | MALLOC_MMAP_MAX_= | |
| 35 | MALLOC_MMAP_THRESHOLD_= | |
| 36 | MALLOC_PERTURB_= | |
| 37 | MALLOC_TOP_PAD_= | |
| 38 | MALLOC_TRIM_THRESHOLD_= | |
| 39 | ||
| 86f65dff L |
40 | ${test_wrapper_env} \ |
| 41 | ${run_program_env} \ | |
| 42 | $rtld --list-tunables \ | |
| 43 | | sort -u \ | |
| 7df596a5 | 44 | | grep -E "(rtld|malloc)" \ |
| 86f65dff | 45 | | sed -e "s/0xf\+/0x[f]+/" |