Function lim_rlimit

freebsd/kern/kern_resource.c:1308–1319

* Return a copy of the entire rlimit structure for the system limit * specified by 'which' in the rlimit structure pointed to by 'rlp'. */

 * specified by 'which' in the rlimit structure pointed to by 'rlp'.
 */
void
lim_rlimit(struct thread *td, int which, struct rlimit *rlp)
{
	struct proc *p = td->td_proc;

	MPASS(td == curthread);
	KASSERT(which >= 0 && which < RLIM_NLIMITS,
	    ("request for invalid resource limit"));
	*rlp = td->td_limit->pl_rlimit[which];
	if (p->p_sysent->sv_fixlimit != NULL)
		p->p_sysent->sv_fixlimit(rlp, which);
}

void
lim_rlimit_proc(struct proc *p, int which, struct rlimit *rlp)