1 /*
2 * Copyright 2021 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10 #if defined(_WIN32)
11 # include <windows.h>
12 #endif
13
14 #include <string.h>
15 #include "testutil.h"
16
17 #if !defined(OPENSSL_THREADS) || defined(CRYPTO_TDEBUG)
18
19 typedef unsigned int thread_t;
20
run_thread(thread_t * t,void (* f)(void))21 static int run_thread(thread_t *t, void (*f)(void))
22 {
23 f();
24 return 1;
25 }
26
wait_for_thread(thread_t thread)27 static int wait_for_thread(thread_t thread)
28 {
29 return 1;
30 }
31
32 #elif defined(OPENSSL_SYS_WINDOWS)
33
34 typedef HANDLE thread_t;
35
thread_run(LPVOID arg)36 static DWORD WINAPI thread_run(LPVOID arg)
37 {
38 void (*f)(void);
39
40 *(void **) (&f) = arg;
41
42 f();
43 return 0;
44 }
45
run_thread(thread_t * t,void (* f)(void))46 static int run_thread(thread_t *t, void (*f)(void))
47 {
48 *t = CreateThread(NULL, 0, thread_run, *(void **) &f, 0, NULL);
49 return *t != NULL;
50 }
51
wait_for_thread(thread_t thread)52 static int wait_for_thread(thread_t thread)
53 {
54 return WaitForSingleObject(thread, INFINITE) == 0;
55 }
56
57 #else
58
59 typedef pthread_t thread_t;
60
thread_run(void * arg)61 static void *thread_run(void *arg)
62 {
63 void (*f)(void);
64
65 *(void **) (&f) = arg;
66
67 f();
68 return NULL;
69 }
70
run_thread(thread_t * t,void (* f)(void))71 static int run_thread(thread_t *t, void (*f)(void))
72 {
73 return pthread_create(t, NULL, thread_run, *(void **) &f) == 0;
74 }
75
wait_for_thread(thread_t thread)76 static int wait_for_thread(thread_t thread)
77 {
78 return pthread_join(thread, NULL) == 0;
79 }
80
81 #endif
82
83