2 * FreeRDP: A Remote Desktop Protocol Client
5 * Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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 #include <freerdp/utils/memory.h>
21 #include <freerdp/utils/semaphore.h>
26 #include <semaphore.h>
27 #include <mach/mach.h>
28 #include <mach/semaphore.h>
29 #include <mach/task.h>
30 #define freerdp_sem_t semaphore_t
35 #define freerdp_sem_t HANDLE
40 #include <semaphore.h>
41 #define freerdp_sem_t sem_t
45 freerdp_sem freerdp_sem_new(int iv)
49 sem = xnew(freerdp_sem_t);
52 semaphore_create(mach_task_self(), sem, SYNC_POLICY_FIFO, iv);
54 *sem = CreateSemaphore(NULL, 0, iv, NULL);
62 void freerdp_sem_free(freerdp_sem sem)
65 semaphore_destroy(mach_task_self(), *((freerdp_sem_t*)sem));
67 CloseHandle(*((freerdp_sem_t*)sem));
69 sem_destroy((freerdp_sem_t*)sem);
75 void freerdp_sem_signal(freerdp_sem sem)
78 semaphore_signal(*((freerdp_sem_t*)sem));
80 ReleaseSemaphore(*((freerdp_sem_t*)sem), 1, NULL);
82 sem_post((freerdp_sem_t*)sem);
86 void freerdp_sem_wait(freerdp_sem sem)
89 semaphore_wait(*((freerdp_sem_t*)sem));
91 WaitForSingleObject(*((freerdp_sem_t*)sem), INFINITE);
93 sem_wait((freerdp_sem_t*)sem);