void *__restrict arg)
{
wrapper_t wrapper_data;
int i_return;
/* Initialize the wrapper structure */
wrapper_data.start_routine = start_routine;
wrapper_data.arg = arg;
getitimer(ITIMER_PROF, &wrapper_data.itimer);
pthread_cond_init(&wrapper_data.wait, NULL);
pthread_mutex_init(&wrapper_data.lock, NULL);
pthread_mutex_lock(&wrapper_data.lock);
/* The real pthread_create call */
i_return = pthread_create_orig(thread,
attr,
&wrapper_routine,
&wrapper_data);
/* If the thread was successfully spawned, wait for the data
* to be released */
if(i_return == 0)
{
pthread_cond_wait(&wrapper_data.wait, &wrapper_data.lock);
}
pthread_mutex_unlock(&wrapper_data.lock);
pthread_mutex_destroy(&wrapper_data.lock);
pthread_cond_destroy(&wrapper_data.wait);
return i_return;
}
void* __restrict arg
)
{
wrapper_t data;
int ret;
/* Initialize the wrapper structure */
data.start_routine = start_routine;
data.arg = arg;
getitimer(ITIMER_PROF, &data.itimer);
pthread_cond_init(&data.cond, NULL);
pthread_mutex_init(&data.lock, NULL);
pthread_mutex_lock(&data.lock);
ret = pthread_create_orig(thread, attr, &wrapper_routine, &data); /* real pthread_create call */
/* If the thread was successfully spawned,
* wait for the data to be released */
if(ret == 0){
pthread_cond_wait(&data.cond, &data.lock);
}
pthread_mutex_unlock(&data.lock);
pthread_mutex_destroy(&data.lock);
pthread_cond_destroy(&data.cond);
return ret;
}
