59     return cred->uid;  in heim_ipc_cred_get_uid()
65     return cred->gid;  in heim_ipc_cred_get_gid()
71     return cred->pid;  in heim_ipc_cred_get_pid()
77     return cred->session;  in heim_ipc_cred_get_session()
87     (*cred)->uid = uid;  in _heim_ipc_create_cred()
88     (*cred)->gid = gid;  in _heim_ipc_create_cred()
89     (*cred)->pid = pid;  in _heim_ipc_create_cred()
90     (*cred)->session = session;  in _heim_ipc_create_cred()
98     long counter;  member
114     HEIMDAL_MUTEX_init(&s->mutex);  in heim_ipc_semaphore_create()
115     pthread_cond_init(&s->cond, NULL);  in heim_ipc_semaphore_create()
116     s->counter = value;  in heim_ipc_semaphore_create()
136     HEIMDAL_MUTEX_lock(&s->mutex);  in heim_ipc_semaphore_wait()
137     /* if counter hits below zero, we get to wait */  in heim_ipc_semaphore_wait()
138     if (--s->counter < 0) {  in heim_ipc_semaphore_wait()
142 	    ret = pthread_cond_wait(&s->cond, &s->mutex);  in heim_ipc_semaphore_wait()
147 	    ret = pthread_cond_timedwait(&s->cond, &s->mutex, &ts);  in heim_ipc_semaphore_wait()
150 	    HEIMDAL_MUTEX_unlock(&s->mutex);  in heim_ipc_semaphore_wait()
154     HEIMDAL_MUTEX_unlock(&s->mutex);  in heim_ipc_semaphore_wait()
169     int wakeup;  in heim_ipc_semaphore_signal()
170     HEIMDAL_MUTEX_lock(&s->mutex);  in heim_ipc_semaphore_signal()
171     wakeup = (++s->counter == 0) ;  in heim_ipc_semaphore_signal()
172     HEIMDAL_MUTEX_unlock(&s->mutex);  in heim_ipc_semaphore_signal()
173     if (wakeup)  in heim_ipc_semaphore_signal()
174 	pthread_cond_signal(&s->cond);  in heim_ipc_semaphore_signal()
187     HEIMDAL_MUTEX_lock(&s->mutex);  in heim_ipc_semaphore_release()
188     if (s->counter != 0)  in heim_ipc_semaphore_release()
190     HEIMDAL_MUTEX_unlock(&s->mutex);  in heim_ipc_semaphore_release()
191     HEIMDAL_MUTEX_destroy(&s->mutex);  in heim_ipc_semaphore_release()
192     pthread_cond_destroy(&s->cond);  in heim_ipc_semaphore_release()
200     if (data->data)  in heim_ipc_free_data()
201 	free(data->data);  in heim_ipc_free_data()
202     data->data = NULL;  in heim_ipc_free_data()
203     data->length = 0;  in heim_ipc_free_data()