3 * Copyright (C) Igor Sysoev
7 #ifndef _NGX_INET_H_INCLUDED_
8 #define _NGX_INET_H_INCLUDED_
11 #include <ngx_config.h>
15 #define NGX_INET_ADDRSTRLEN (sizeof("255.255.255.255") - 1)
16 #define NGX_INET6_ADDRSTRLEN \
17 (sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255") - 1)
19 #define NGX_SOCKADDR_STRLEN (NGX_INET6_ADDRSTRLEN + sizeof(":65535") - 1)
23 * TODO: autoconfigure NGX_SOCKADDRLEN as
24 * sizeof(struct sockaddr_storage)
25 * sizeof(struct sockaddr_un)
26 * sizeof(struct sockaddr_in6)
27 * sizeof(struct sockaddr_in)
30 #if (NGX_HAVE_UNIX_DOMAIN)
31 #define NGX_SOCKADDRLEN sizeof(struct sockaddr_un)
33 #define NGX_SOCKADDRLEN 512
49 struct sockaddr *sockaddr;
62 in_port_t default_port;
67 unsigned no_resolve:1;
76 u_char sockaddr[NGX_SOCKADDRLEN];
78 ngx_peer_addr_t *addrs;
85 in_addr_t ngx_inet_addr(u_char *text, size_t len);
86 size_t ngx_sock_ntop(struct sockaddr *sa, u_char *text, size_t len,
88 size_t ngx_inet_ntop(int family, void *addr, u_char *text, size_t len);
89 ngx_int_t ngx_ptocidr(ngx_str_t *text, void *cidr);
90 ngx_int_t ngx_parse_url(ngx_pool_t *pool, ngx_url_t *u);
91 ngx_int_t ngx_inet_resolve_host(ngx_pool_t *pool, ngx_url_t *u);
95 #endif /* _NGX_INET_H_INCLUDED_ */