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authorcvs2svn <admin@example.com>2025-04-14 17:32:06 +0000
committercvs2svn <admin@example.com>2025-04-14 17:32:06 +0000
commiteb8dd9dca1228af0cd132f515509051ecfabf6f6 (patch)
treeedb6da6af7e865d488dc1a29309f1e1ec226e603 /src/lib/libc/stdlib/atexit.h
parent247f0352e0ed72a4f476db9dc91f4d982bc83eb2 (diff)
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This commit was manufactured by cvs2git to create tag 'tb_20250414'.tb_20250414
Diffstat (limited to 'src/lib/libc/stdlib/atexit.h')
-rw-r--r--src/lib/libc/stdlib/atexit.h61
1 files changed, 0 insertions, 61 deletions
diff --git a/src/lib/libc/stdlib/atexit.h b/src/lib/libc/stdlib/atexit.h
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1/* $OpenBSD: atexit.h,v 1.12 2017/12/16 20:06:56 guenther Exp $ */
2
3/*
4 * Copyright (c) 2002 Daniel Hartmeier
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * - Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * - Redistributions in binary form must reproduce the above
14 * copyright notice, this list of conditions and the following
15 * disclaimer in the documentation and/or other materials provided
16 * with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
26 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
28 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 *
31 */
32
33struct atexit {
34 struct atexit *next; /* next in list */
35 int ind; /* next index in this table */
36 int max; /* max entries >= ATEXIT_SIZE */
37 struct atexit_fn {
38 void (*fn_ptr)(void *);
39 void *fn_arg; /* argument for CXA callback */
40 void *fn_dso; /* shared module handle */
41 } fns[1]; /* the table itself */
42};
43
44/* a chain of these are hung off each thread's TIB's tib_atexit member */
45struct thread_atexit_fn {
46 void (*func)(void *);
47 void *arg;
48 struct thread_atexit_fn *next;
49};
50
51__BEGIN_HIDDEN_DECLS
52extern struct atexit *__atexit; /* points to head of LIFO stack */
53__END_HIDDEN_DECLS
54
55int __cxa_atexit(void (*)(void *), void *, void *);
56int __cxa_thread_atexit(void (*)(void *), void *, void *);
57void __cxa_finalize(void *);
58
59PROTO_NORMAL(__cxa_atexit);
60PROTO_STD_DEPRECATED(__cxa_thread_atexit);
61PROTO_NORMAL(__cxa_finalize);