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Reactos
1/* taken from wine exit.c */
2#include <precomp.h>
3
4/*********************************************************************
5 * __dllonexit (MSVCRT.@)
6 */
7_onexit_t CDECL __dllonexit(_onexit_t func, _onexit_t **start, _onexit_t **end)
8{
9 _onexit_t *tmp;
10 size_t len;
11
12 TRACE("(%p,%p,%p)\n", func, start, end);
13
14 if (!start || !*start || !end || !*end)
15 {
16 FIXME("bad table\n");
17 return NULL;
18 }
19
20 len = (*end - *start);
21
22 TRACE("table start %p-%p, %d entries\n", *start, *end, len);
23
24 if (++len <= 0)
25 return NULL;
26
27 tmp = realloc(*start, len * sizeof(_onexit_t));
28 if (!tmp)
29 return NULL;
30 *start = tmp;
31 *end = tmp + len;
32 tmp[len - 1] = func;
33 TRACE("new table start %p-%p, %d entries\n", *start, *end, len);
34 return func;
35}