nginx/src/event/ngx_event_udp.c

/*
 * Copyright (C) Roman Arutyunyan
 * Copyright (C) Nginx, Inc.
 */


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


#if !(NGX_WIN32)

static void ngx_close_accepted_udp_connection(ngx_connection_t *c);
static ssize_t ngx_udp_shared_recv(ngx_connection_t *c, u_char *buf,
    size_t size);
static ngx_int_t ngx_insert_udp_connection(ngx_connection_t *c);
static ngx_connection_t *ngx_lookup_udp_connection(ngx_listening_t *ls,
    struct sockaddr *sockaddr, socklen_t socklen,
    struct sockaddr *local_sockaddr, socklen_t local_socklen);


void
ngx_event_recvmsg(ngx_event_t *ev)
{ … }


static void
ngx_close_accepted_udp_connection(ngx_connection_t *c)
{ … }


static ssize_t
ngx_udp_shared_recv(ngx_connection_t *c, u_char *buf, size_t size)
{ … }


void
ngx_udp_rbtree_insert_value(ngx_rbtree_node_t *temp,
    ngx_rbtree_node_t *node, ngx_rbtree_node_t *sentinel)
{ … }


static ngx_int_t
ngx_insert_udp_connection(ngx_connection_t *c)
{ … }


void
ngx_delete_udp_connection(void *data)
{ … }


static ngx_connection_t *
ngx_lookup_udp_connection(ngx_listening_t *ls, struct sockaddr *sockaddr,
    socklen_t socklen, struct sockaddr *local_sockaddr, socklen_t local_socklen)
{ … }

#else

void
ngx_delete_udp_connection(void *data)
{
    return;
}

#endif