1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/* See LICENSE file for copyright and license details. */
#include "libsimple.h"
#ifndef TEST
extern inline int libsimple_posix_memalignzn(void **, int, size_t, size_t, ...);
#else
#include "test.h"
int
main(void)
{
struct allocinfo *info;
void *ptr;
assert(libsimple_posix_memalignzn(&ptr, 0, 128, 0) == EINVAL && !errno);
assert(libsimple_posix_memalignzn(&ptr, 1, 128, 0) == EINVAL && !errno);
assert(libsimple_posix_memalignzn(&ptr, 0, 1024, SIZE_MAX, 2, 0) == ENOMEM && !errno);
assert(libsimple_posix_memalignzn(&ptr, 1, 1024, SIZE_MAX, 2, 0) == ENOMEM && !errno);
assert(!libsimple_posix_memalignzn(&ptr, 0, sizeof(void *), 12, 12, 0));
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 144);
assert(info->alignment == sizeof(void *));
assert(!info->zeroed);
assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment)));
}
free(ptr);
assert(!libsimple_posix_memalignzn(&ptr, 1, 2 * sizeof(void *), 12, 12, 2, 0));
if (have_custom_malloc()) {
assert((info = get_allocinfo(ptr)));
assert(info->size == 288);
assert(info->alignment == 2 * sizeof(void *));
assert(info->zeroed == 288);
assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment)));
}
free(ptr);
assert(!errno);
return 0;
}
#endif
|
