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view src/os/win32/ngx_shmem.h @ 7672:8d6ac639feac quic

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Added support of multiple QUIC packets in single datagram. - now NEW_CONNECTION_ID frames can be received and parsed The packet structure is created in ngx_quic_input() and passed to all handlers (initial, handshake and application data). The UDP datagram buffer is saved as pkt->raw; The QUIC packet is stored as pkt->data and pkt->len (instead of pkt->buf) (pkt->len is adjusted after parsing headers to actual length) The pkt->pos is removed, pkt->raw->pos is used instead.
author Vladimir Homutov <vl@nginx.com>
date Thu, 12 Mar 2020 14:43:24 +0300
parents af7eba90645d
children
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/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_SHMEM_H_INCLUDED_
#define _NGX_SHMEM_H_INCLUDED_


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


typedef struct {
    u_char      *addr;
    size_t       size;
    ngx_str_t    name;
    HANDLE       handle;
    ngx_log_t   *log;
    ngx_uint_t   exists;   /* unsigned  exists:1;  */
} ngx_shm_t;


ngx_int_t ngx_shm_alloc(ngx_shm_t *shm);
ngx_int_t ngx_shm_remap(ngx_shm_t *shm, u_char *addr);
void ngx_shm_free(ngx_shm_t *shm);

extern ngx_uint_t  ngx_allocation_granularity;


#endif /* _NGX_SHMEM_H_INCLUDED_ */