diff options
Diffstat (limited to 'common/thread.c')
-rw-r--r-- | common/thread.c | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/common/thread.c b/common/thread.c deleted file mode 100644 index eb535ab..0000000 --- a/common/thread.c +++ /dev/null | |||
@@ -1,140 +0,0 @@ | |||
1 | /* | ||
2 | * thread.c | ||
3 | * | ||
4 | * Copyright (c) 2012-2019 Nikias Bassen, All Rights Reserved. | ||
5 | * Copyright (c) 2012 Martin Szulecki, All Rights Reserved. | ||
6 | * | ||
7 | * This library is free software; you can redistribute it and/or | ||
8 | * modify it under the terms of the GNU Lesser General Public | ||
9 | * License as published by the Free Software Foundation; either | ||
10 | * version 2.1 of the License, or (at your option) any later version. | ||
11 | * | ||
12 | * This library is distributed in the hope that it will be useful, | ||
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
15 | * Lesser General Public License for more details. | ||
16 | * | ||
17 | * You should have received a copy of the GNU Lesser General Public | ||
18 | * License along with this library; if not, write to the Free Software | ||
19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
20 | */ | ||
21 | |||
22 | #ifdef HAVE_CONFIG_H | ||
23 | #include <config.h> | ||
24 | #endif | ||
25 | #include "thread.h" | ||
26 | |||
27 | int thread_new(THREAD_T *thread, thread_func_t thread_func, void* data) | ||
28 | { | ||
29 | #ifdef WIN32 | ||
30 | HANDLE th = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)thread_func, data, 0, NULL); | ||
31 | if (th == NULL) { | ||
32 | return -1; | ||
33 | } | ||
34 | *thread = th; | ||
35 | return 0; | ||
36 | #else | ||
37 | int res = pthread_create(thread, NULL, thread_func, data); | ||
38 | return res; | ||
39 | #endif | ||
40 | } | ||
41 | |||
42 | void thread_detach(THREAD_T thread) | ||
43 | { | ||
44 | #ifdef WIN32 | ||
45 | CloseHandle(thread); | ||
46 | #else | ||
47 | pthread_detach(thread); | ||
48 | #endif | ||
49 | } | ||
50 | |||
51 | void thread_free(THREAD_T thread) | ||
52 | { | ||
53 | #ifdef WIN32 | ||
54 | CloseHandle(thread); | ||
55 | #endif | ||
56 | } | ||
57 | |||
58 | int thread_join(THREAD_T thread) | ||
59 | { | ||
60 | /* wait for thread to complete */ | ||
61 | #ifdef WIN32 | ||
62 | return (int)WaitForSingleObject(thread, INFINITE); | ||
63 | #else | ||
64 | return pthread_join(thread, NULL); | ||
65 | #endif | ||
66 | } | ||
67 | |||
68 | int thread_alive(THREAD_T thread) | ||
69 | { | ||
70 | #ifdef WIN32 | ||
71 | return WaitForSingleObject(thread, 0) == WAIT_TIMEOUT; | ||
72 | #else | ||
73 | return pthread_kill(thread, 0) == 0; | ||
74 | #endif | ||
75 | } | ||
76 | |||
77 | int thread_cancel(THREAD_T thread) | ||
78 | { | ||
79 | #ifdef WIN32 | ||
80 | return -1; | ||
81 | #else | ||
82 | #ifdef HAVE_PTHREAD_CANCEL | ||
83 | return pthread_cancel(thread); | ||
84 | #else | ||
85 | return -1; | ||
86 | #endif | ||
87 | #endif | ||
88 | } | ||
89 | |||
90 | void mutex_init(mutex_t* mutex) | ||
91 | { | ||
92 | #ifdef WIN32 | ||
93 | InitializeCriticalSection(mutex); | ||
94 | #else | ||
95 | pthread_mutex_init(mutex, NULL); | ||
96 | #endif | ||
97 | } | ||
98 | |||
99 | void mutex_destroy(mutex_t* mutex) | ||
100 | { | ||
101 | #ifdef WIN32 | ||
102 | DeleteCriticalSection(mutex); | ||
103 | #else | ||
104 | pthread_mutex_destroy(mutex); | ||
105 | #endif | ||
106 | } | ||
107 | |||
108 | void mutex_lock(mutex_t* mutex) | ||
109 | { | ||
110 | #ifdef WIN32 | ||
111 | EnterCriticalSection(mutex); | ||
112 | #else | ||
113 | pthread_mutex_lock(mutex); | ||
114 | #endif | ||
115 | } | ||
116 | |||
117 | void mutex_unlock(mutex_t* mutex) | ||
118 | { | ||
119 | #ifdef WIN32 | ||
120 | LeaveCriticalSection(mutex); | ||
121 | #else | ||
122 | pthread_mutex_unlock(mutex); | ||
123 | #endif | ||
124 | } | ||
125 | |||
126 | void thread_once(thread_once_t *once_control, void (*init_routine)(void)) | ||
127 | { | ||
128 | #ifdef WIN32 | ||
129 | while (InterlockedExchange(&(once_control->lock), 1) != 0) { | ||
130 | Sleep(1); | ||
131 | } | ||
132 | if (!once_control->state) { | ||
133 | once_control->state = 1; | ||
134 | init_routine(); | ||
135 | } | ||
136 | InterlockedExchange(&(once_control->lock), 0); | ||
137 | #else | ||
138 | pthread_once(once_control, init_routine); | ||
139 | #endif | ||
140 | } | ||