Function crypto_read_iv

freebsd/opencrypto/cryptodev.h:715–725

	    void *vdst);

static __inline void
crypto_read_iv(struct cryptop *crp, void *iv)
{
	const struct crypto_session_params *csp;

	csp = crypto_get_params(crp->crp_session);
	if (crp->crp_flags & CRYPTO_F_IV_SEPARATE)
		memcpy(iv, crp->crp_iv, csp->csp_ivlen);
	else
		crypto_copydata(crp, crp->crp_iv_start, csp->csp_ivlen, iv);
}

#endif /* _KERNEL */
#endif /* _CRYPTO_CRYPTO_H_ */