36 lines
512 B
C
36 lines
512 B
C
/*
|
|
* Mr. 4th Dimention - Allen Webster
|
|
*
|
|
* 07.11.2017
|
|
*
|
|
* Mac semaphore wrapper
|
|
*
|
|
*/
|
|
|
|
// TOP
|
|
|
|
union Semaphore{
|
|
semaphore_t s;
|
|
FixSize(SEMAPHORE_TYPE_SIZE);
|
|
};
|
|
|
|
internal void
|
|
system_init_semaphore(Semaphore *s, u32 count){
|
|
task_t task = mach_task_self();
|
|
semaphore_create(task, &s->s, SYNC_POLICY_FIFO, 0);
|
|
}
|
|
|
|
internal void
|
|
system_wait_on_semaphore(Semaphore *s){
|
|
semaphore_wait(s->s);
|
|
}
|
|
|
|
internal void
|
|
system_release_semaphore(Semaphore *s){
|
|
semaphore_signal(s->s);
|
|
}
|
|
|
|
// BOTTOM
|
|
|
|
|