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view src/event/quic/ngx_event_quic_output.h @ 9113:bddd3f76e3e5

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QUIC: fixed OpenSSL compat layer with OpenSSL master branch. The layer is enabled as a fallback if the QUIC support is configured and the BoringSSL API wasn't detected, or when using the --with-openssl option, also compatible with QuicTLS and LibreSSL. For the latter, the layer is assumed to be present if QUIC was requested, so it needs to be undefined to prevent QUIC API redefinition as appropriate. A previously used approach to test the TLSEXT_TYPE_quic_transport_parameters macro doesn't work with OpenSSL 3.2 master branch where this macro appeared with incompatible QUIC API. To fix the build there, the test is revised to pass only for QuicTLS and LibreSSL.
author Sergey Kandaurov <pluknet@nginx.com>
date Tue, 23 May 2023 00:45:18 +0400
parents 501f28679d56
children 58afcd72446f
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/*
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_EVENT_QUIC_OUTPUT_H_INCLUDED_
#define _NGX_EVENT_QUIC_OUTPUT_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


size_t ngx_quic_max_udp_payload(ngx_connection_t *c);

ngx_int_t ngx_quic_output(ngx_connection_t *c);

ngx_int_t ngx_quic_negotiate_version(ngx_connection_t *c,
    ngx_quic_header_t *inpkt);

ngx_int_t ngx_quic_send_stateless_reset(ngx_connection_t *c,
    ngx_quic_conf_t *conf, ngx_quic_header_t *pkt);
ngx_int_t ngx_quic_send_cc(ngx_connection_t *c);
ngx_int_t ngx_quic_send_early_cc(ngx_connection_t *c,
    ngx_quic_header_t *inpkt, ngx_uint_t err, const char *reason);

ngx_int_t ngx_quic_send_retry(ngx_connection_t *c,
    ngx_quic_conf_t *conf, ngx_quic_header_t *pkt);
ngx_int_t ngx_quic_send_new_token(ngx_connection_t *c, ngx_quic_path_t *path);

ngx_int_t ngx_quic_send_ack(ngx_connection_t *c,
    ngx_quic_send_ctx_t *ctx);
ngx_int_t ngx_quic_send_ack_range(ngx_connection_t *c,
    ngx_quic_send_ctx_t *ctx, uint64_t smallest, uint64_t largest);

ngx_int_t ngx_quic_frame_sendto(ngx_connection_t *c, ngx_quic_frame_t *frame,
    size_t min, ngx_quic_path_t *path);

#endif /* _NGX_EVENT_QUIC_OUTPUT_H_INCLUDED_ */