Libc-1353.11.2.tar.gz
[apple/libc.git] / gen / execinfo.h
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1/*
2 * Copyright (c) 2007 Apple Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23#ifndef _EXECINFO_H_
24#define _EXECINFO_H_ 1
25
26#include <sys/cdefs.h>
27#include <Availability.h>
28#include <os/base.h>
29#include <os/availability.h>
30#include <stdint.h>
31#include <uuid/uuid.h>
32
33__BEGIN_DECLS
34
35int backtrace(void**,int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
36
37API_AVAILABLE(macosx(10.14), ios(12.0), tvos(12.0), watchos(5.0))
38OS_EXPORT
39int backtrace_from_fp(void *startfp, void **array, int size);
40
41char** backtrace_symbols(void* const*,int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
42void backtrace_symbols_fd(void* const*,int,int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
43
44struct image_offset {
45 /*
46 * The UUID of the image.
47 */
48 uuid_t uuid;
49
50 /*
51 * The offset is relative to the __TEXT section of the image.
52 */
53 uint32_t offset;
54};
55
56API_AVAILABLE(macosx(10.14), ios(12.0), tvos(12.0), watchos(5.0))
57OS_EXPORT
58void backtrace_image_offsets(void* const* array,
59 struct image_offset *image_offsets, int size);
60
61__END_DECLS
62
63#endif /* !_EXECINFO_H_ */