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MINOR: quic: Improve qc_prep_pkts() flexibility

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We want to be able to choose the encryption levels to be used
by qc_prep_pkts() outside of it.
This commit is contained in:
Frédéric Lécaille 2022-01-03 11:14:30 +01:00
parent f7ef97698a
commit ee2b8b377f
1 changed files with 6 additions and 8 deletions
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14
src/xprt_quic.c
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@ -2405,9 +2405,10 @@ static inline void qc_set_dg(struct cbuf *cbuf,
* packet in this datagram.
* Returns 1 if succeeded, or 0 if something wrong happened.
*/
static int qc_prep_pkts(struct quic_conn *qc, struct qring *qr)
static int qc_prep_pkts(struct quic_conn *qc, struct qring *qr,
enum quic_tls_enc_level tel,
enum quic_tls_enc_level next_tel)
{
enum quic_tls_enc_level tel, next_tel;
struct quic_enc_level *qel;
struct cbuf *cbuf;
unsigned char *end_buf, *end, *pos, *spos;
@ -2423,11 +2424,6 @@ static int qc_prep_pkts(struct quic_conn *qc, struct qring *qr)
TRACE_ENTER(QUIC_EV_CONN_PHPKTS, qc);
if (!quic_get_tls_enc_levels(&tel, &next_tel, HA_ATOMIC_LOAD(&qc->state), 0)) {
TRACE_DEVEL("unknown enc. levels", QUIC_EV_CONN_PHPKTS, qc);
goto err;
}
start:
dglen = 0;
total = 0;
@ -3142,7 +3138,9 @@ struct task *quic_conn_io_cb(struct task *t, void *context, unsigned int state)
if (!qr)
qr = MT_LIST_POP(qc->tx.qring_list, typeof(qr), mt_list);
ret = qc_prep_pkts(qc, qr);
if (!quic_get_tls_enc_levels(&tel, &next_tel, st, zero_rtt))
goto err;
ret = qc_prep_pkts(qc, qr, tel, next_tel);
if (ret == -1)
goto err;
else if (ret == 0)