diff options
| author | Hugo Landau <hlandau@openssl.org> | 2023-05-23 12:23:06 +0100 |
|---|---|---|
| committer | Pauli <pauli@openssl.org> | 2023-06-16 09:26:28 +1000 |
| commit | 8f9c9213a1ba034de3140a0d0c0c3b1e46afe457 (patch) | |
| tree | 820c91213307e5068aca8179b61a8d203031e410 /include | |
| parent | 007f9e99ea92989d304584803e693fc90fb6af94 (diff) | |
QUIC TXP: Allow callbacks on ACK transmission
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21029)
Diffstat (limited to 'include')
| -rw-r--r-- | include/internal/quic_txp.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/internal/quic_txp.h b/include/internal/quic_txp.h index 31578bb178..7238fae1aa 100644 --- a/include/internal/quic_txp.h +++ b/include/internal/quic_txp.h @@ -184,6 +184,17 @@ void ossl_quic_tx_packetiser_set_msg_callback_arg(OSSL_QUIC_TX_PACKETISER *txp, */ QUIC_PN ossl_quic_tx_packetiser_get_next_pn(OSSL_QUIC_TX_PACKETISER *txp, uint32_t pn_space); + +/* + * Sets a callback which is called whenever TXP sends an ACK frame. The callee + * must not modify the ACK frame data. Can be used to snoop on PNs being ACKed. + */ +void ossl_quic_tx_packetiser_set_ack_tx_cb(OSSL_QUIC_TX_PACKETISER *txp, + void (*cb)(const OSSL_QUIC_FRAME_ACK *ack, + uint32_t pn_space, + void *arg), + void *cb_arg); + # endif #endif |