1/*
2 * Copyright (c) 2011 Apple Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_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. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28#ifndef _KXLD_VERSIONMIN_H_
29#define _KXLD_VERSIONMIN_H_
30
31#include <sys/types.h>
32#if KERNEL
33 #include <libkern/kxld_types.h>
34#else
35 #include "kxld_types.h"
36#endif
37
38struct version_min_command;
39typedef struct kxld_versionmin KXLDversionmin;
40
41enum kxld_versionmin_platforms {
42 kKxldVersionMinMacOSX,
43 kKxldVersionMiniPhoneOS,
44 kKxldVersionMinAppleTVOS,
45 kKxldVersionMinWatchOS
46};
47
48struct kxld_versionmin {
49 enum kxld_versionmin_platforms platform;
50 uint32_t version;
51 boolean_t has_versionmin;
52};
53
54/*******************************************************************************
55* Constructors and destructors
56*******************************************************************************/
57
58void kxld_versionmin_init_from_macho(KXLDversionmin *versionmin, struct version_min_command *src)
59 __attribute__((nonnull, visibility("hidden")));
60
61void kxld_versionmin_init_from_build_cmd(KXLDversionmin *versionmin, struct build_version_command *src)
62 __attribute__((nonnull, visibility("hidden")));
63
64void kxld_versionmin_clear(KXLDversionmin *versionmin)
65 __attribute__((nonnull, visibility("hidden")));
66
67/*******************************************************************************
68* Accessors
69*******************************************************************************/
70
71u_long kxld_versionmin_get_macho_header_size(const KXLDversionmin *versionmin)
72 __attribute__((pure, visibility("hidden")));
73
74kern_return_t
75kxld_versionmin_export_macho(const KXLDversionmin *versionmin, u_char *buf,
76 u_long *header_offset, u_long header_size)
77 __attribute__((pure, nonnull, visibility("hidden")));
78
79#endif /* _KXLD_VERSIONMIN_H_ */
80
81