bsd/kern/proc_info.c

316 		int numfds, needfds;
324 	 	numfds = p->p_fd->fd_nfiles;
327 			numfds += 20;
328 			*retval = (numfds * sizeof(struct proc_fdinfo));
335 		if (numfds > needfds)
336 			numfds = needfds;
338 		kbuf = (char *)kalloc((vm_size_t)(numfds * sizeof(struct proc_fdinfo)));
341 		bzero(kbuf, numfds * sizeof(struct proc_fdinfo));
347 		for (n = 0; ((n < numfds) && (n < p->p_fd->fd_nfiles)); n++) {
359 		kfree((void *)kbuf, (vm_size_t)(numfds * sizeof(struct proc_fdinfo)));