1 | /* Copyright (C) 2014-2022 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) any later version. |
8 | |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Lesser General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, see |
16 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <malloc.h> |
19 | #include <stdio.h> |
20 | #include <string.h> |
21 | |
22 | static int errors = 0; |
23 | |
24 | static void |
25 | merror (const char *msg) |
26 | { |
27 | ++errors; |
28 | printf (format: "Error: %s\n" , msg); |
29 | } |
30 | |
31 | static int |
32 | do_test (void) |
33 | { |
34 | int ret; |
35 | |
36 | ret = mallopt(M_CHECK_ACTION, val: 1); |
37 | |
38 | if (ret != 1) |
39 | merror (msg: "mallopt (M_CHECK_ACTION, 1) failed." ); |
40 | |
41 | ret = mallopt(M_MMAP_MAX, val: 64*1024); |
42 | |
43 | if (ret != 1) |
44 | merror (msg: "mallopt (M_MMAP_MAX, 64*1024) failed." ); |
45 | |
46 | ret = mallopt(M_MMAP_THRESHOLD, val: 64*1024); |
47 | |
48 | if (ret != 1) |
49 | merror (msg: "mallopt (M_MMAP_THRESHOLD, 64*1024) failed." ); |
50 | |
51 | ret = mallopt(M_MXFAST, val: 0); |
52 | |
53 | if (ret != 1) |
54 | merror (msg: "mallopt (M_MXFAST, 0) failed." ); |
55 | |
56 | ret = mallopt(M_PERTURB, val: 0xa5); |
57 | |
58 | if (ret != 1) |
59 | merror (msg: "mallopt (M_PERTURB, 0xa5) failed." ); |
60 | |
61 | ret = mallopt(M_TOP_PAD, val: 64*1024); |
62 | |
63 | if (ret != 1) |
64 | merror (msg: "mallopt (M_TOP_PAD, 64*1024) failed." ); |
65 | |
66 | ret = mallopt(M_TRIM_THRESHOLD, val: -1); |
67 | |
68 | if (ret != 1) |
69 | merror (msg: "mallopt (M_TRIM_THRESHOLD, -1) failed." ); |
70 | |
71 | return errors != 0; |
72 | } |
73 | |
74 | #define TEST_FUNCTION do_test () |
75 | #include "../test-skeleton.c" |
76 | |