void
male(void *p, unsigned long which)
{
struct semaphore * whalematingMenuSemaphore = (struct semaphore *)p;
//(void)which;
male_start();
// Implement this function
//extern int male_tail, female_head, female_tail;
//extern unsigned long male_pop[];
//extern struct lock *pop_lock;
//extern struct cv *maker_cv;
lock_acquire(pop_lock);
male_pop[male_tail++] = which;
if(female_head != female_tail)
cv_signal(maker_cv, pop_lock);
lock_release(pop_lock);
male_end();
// 08 Feb 2012 : GWA : Please do not change this code. This is so that your
// whalemating driver can return to the menu cleanly.
V(whalematingMenuSemaphore);
return;
}
void
male(void *p, unsigned long which)
{
struct semaphore * whalematingMenuSemaphore = (struct semaphore *)p;
(void)which;
male_start();
lock_acquire(male_lock);
lock_acquire(thread_count_lock);
thread_count++;
if (thread_count == 3) {
cv_broadcast(thread_count_cv, thread_count_lock);
} else {
cv_wait(thread_count_cv, thread_count_lock);
}
thread_count = 0;
lock_release(thread_count_lock);
lock_release(male_lock);
male_end();
// 08 Feb 2012 : GWA : Please do not change this code. This is so that your
// whalemating driver can return to the menu cleanly.
V(whalematingMenuSemaphore);
return;
}
void
male(void *p, unsigned long which)
{
struct semaphore * whalematingMenuSemaphore = (struct semaphore *)p;
(void)which;
male_start();
V(malesem);
P(testsem);
//P(matchmakersem);
/*V(testsem);
V(testsem);
V(testsem);
P(testsem);
*/
//male_cnt++;
male_end();
//V(testsem2);
//V(matchmakersem);
//V(femalesem);
// 08 Feb 2012 : GWA : Please do not change this code. This is so that your
// whalemating driver can return to the menu cleanly.
V(whalematingMenuSemaphore);
return;
}
void
male(void *p, unsigned long which)
{
struct semaphore * whalematingMenuSemaphore = (struct semaphore *)p;
(void)which;
male_start();
lock_acquire(hold);
V(male_sem);
male_count++;
if(female_count!=0)
cv_signal(mate_cv,hold);
else
cv_wait(mate_cv,hold);
lock_release(hold);
// Implement this function
male_end();
// 08 Feb 2012 : GWA : Please do not change this code. This is so that your
// whalemating driver can return to the menu cleanly.
V(whalematingMenuSemaphore);
return;
}
void
male(void *p, unsigned long which)
{
struct semaphore * whalematingMenuSemaphore = (struct semaphore *)p;
(void)which;
male_start();
kprintf("SStarting Male %lu\n",which);
lock_acquire(wm_lock);
males++;
cv_signal(wm_mmcv,wm_lock);
cv_wait(wm_mcv,wm_lock);
kprintf("Releasing Male");
lock_release(wm_lock);
male_end();
// 08 Feb 2012 : GWA : Please do not change this code. This is so that your
// whalemating driver can return to the menu cleanly.
V(whalematingMenuSemaphore);
return;
}
void
male(void *p, unsigned long which)
{
struct semaphore * whalematingMenuSemaphore = (struct semaphore *)p;
(void)which;
male_start();
lock_acquire(whaleLock);
// Implement this function
if (wchan_isempty(femaleCv->cv_wchan) || wchan_isempty(matchMakerCv->cv_wchan))
{
cv_wait(maleCv,whaleLock);
}else{
cv_signal(femaleCv,whaleLock);
cv_signal(matchMakerCv,whaleLock);
}
lock_release(whaleLock);
male_end();
// 08 Feb 2012 : GWA : Please do not change this code. This is so that your
// whalemating driver can return to the menu cleanly.
V(whalematingMenuSemaphore);
return;
}
