2 * FreeRDP: A Remote Desktop Protocol client.
5 * Copyright 2011 Vic Lee
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
20 #ifndef __THREAD_UTILS_H
21 #define __THREAD_UTILS_H
23 #include <freerdp/api.h>
24 #include <freerdp/types.h>
25 #include <freerdp/utils/mutex.h>
26 #include <freerdp/utils/wait_obj.h>
31 typedef struct _freerdp_thread freerdp_thread;
33 struct _freerdp_thread
37 struct wait_obj* signals[5];
43 FREERDP_API freerdp_thread* freerdp_thread_new(void);
44 FREERDP_API void freerdp_thread_start(freerdp_thread* thread, void* func, void* arg);
45 FREERDP_API void freerdp_thread_stop(freerdp_thread* thread);
46 FREERDP_API void freerdp_thread_free(freerdp_thread* thread);
48 #define freerdp_thread_wait(_t) wait_obj_select(_t->signals, _t->num_signals, -1)
49 #define freerdp_thread_wait_timeout(_t, _timeout) wait_obj_select(_t->signals, _t->num_signals, _timeout)
50 #define freerdp_thread_is_stopped(_t) wait_obj_is_set(_t->signals[0])
51 #define freerdp_thread_is_running(_t) (_t->status == 1)
52 #define freerdp_thread_quit(_t) do { \
54 wait_obj_clear(_t->signals[0]); } while (0)
55 #define freerdp_thread_signal(_t) wait_obj_set(_t->signals[1])
56 #define freerdp_thread_reset(_t) wait_obj_clear(_t->signals[1])
57 #define freerdp_thread_lock(_t) freerdp_mutex_lock(_t->mutex)
58 #define freerdp_thread_unlock(_t) freerdp_mutex_unlock(_t->mutex)
60 #endif /* __THREAD_UTILS_H */