/src/SockFuzzer/fuzz/fakes/thread.c
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1 | | /* |
2 | | * Copyright 2021 Google LLC |
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 | | |
29 | | // #include <kern/thread.h> |
30 | | #include <stddef.h> |
31 | | |
32 | | #include "osfmk/mach/kern_return.h" |
33 | | |
34 | | typedef void* thread_t; |
35 | | |
36 | 56.1M | thread_t current_thread() { return NULL; } |
37 | | |
38 | 2 | kern_return_t thread_policy_set() { |
39 | 2 | return KERN_SUCCESS; |
40 | 2 | } |
41 | | |
42 | | // TODO: mock data here |
43 | | char fake_thread[4096]; |
44 | | |
45 | | // let caller read/write to fake thread |
46 | 16.1M | void* get_bsdthread_info(thread_t thread) { return fake_thread; } |
47 | | |
48 | | // callbacks |
49 | 77.0k | void* thread_call_allocate() { return (void*)1; } |