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src/core/ngx_inet.h - nginx-1.7.10
Data types defined
Macros defined
Source code
- #ifndef _NGX_INET_H_INCLUDED_
- #define _NGX_INET_H_INCLUDED_
- #include <ngx_config.h>
- #include <ngx_core.h>
- TODO
- #define NGX_INET_ADDRSTRLEN (sizeof("255.255.255.255") - 1)
- #define NGX_INET6_ADDRSTRLEN \
- (sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255") - 1)
- #define NGX_UNIX_ADDRSTRLEN \
- (sizeof(struct sockaddr_un) - offsetof(struct sockaddr_un, sun_path))
- #if (NGX_HAVE_UNIX_DOMAIN)
- #define NGX_SOCKADDR_STRLEN (sizeof("unix:") - 1 + NGX_UNIX_ADDRSTRLEN)
- #else
- #define NGX_SOCKADDR_STRLEN (NGX_INET6_ADDRSTRLEN + sizeof("[]:65535") - 1)
- #endif
- #if (NGX_HAVE_UNIX_DOMAIN)
- #define NGX_SOCKADDRLEN sizeof(struct sockaddr_un)
- #else
- #define NGX_SOCKADDRLEN 512
- #endif
- typedef struct {
- in_addr_t addr;
- in_addr_t mask;
- } ngx_in_cidr_t;
- #if (NGX_HAVE_INET6)
- typedef struct {
- struct in6_addr addr;
- struct in6_addr mask;
- } ngx_in6_cidr_t;
- #endif
- typedef struct {
- ngx_uint_t family;
- union {
- ngx_in_cidr_t in;
- #if (NGX_HAVE_INET6)
- ngx_in6_cidr_t in6;
- #endif
- } u;
- } ngx_cidr_t;
- typedef struct {
- struct sockaddr *sockaddr;
- socklen_t socklen;
- ngx_str_t name;
- } ngx_addr_t;
- typedef struct {
- ngx_str_t url;
- ngx_str_t host;
- ngx_str_t port_text;
- ngx_str_t uri;
- in_port_t port;
- in_port_t default_port;
- int family;
- unsigned listen:1;
- unsigned uri_part:1;
- unsigned no_resolve:1;
- unsigned one_addr:1;
- unsigned no_port:1;
- unsigned wildcard:1;
- socklen_t socklen;
- u_char sockaddr[NGX_SOCKADDRLEN];
- ngx_addr_t *addrs;
- ngx_uint_t naddrs;
- char *err;
- } ngx_url_t;
- in_addr_t ngx_inet_addr(u_char *text, size_t len);
- #if (NGX_HAVE_INET6)
- ngx_int_t ngx_inet6_addr(u_char *p, size_t len, u_char *addr);
- size_t ngx_inet6_ntop(u_char *p, u_char *text, size_t len);
- #endif
- size_t ngx_sock_ntop(struct sockaddr *sa, socklen_t socklen, u_char *text,
- size_t len, ngx_uint_t port);
- size_t ngx_inet_ntop(int family, void *addr, u_char *text, size_t len);
- ngx_int_t ngx_ptocidr(ngx_str_t *text, ngx_cidr_t *cidr);
- ngx_int_t ngx_parse_addr(ngx_pool_t *pool, ngx_addr_t *addr, u_char *text,
- size_t len);
- ngx_int_t ngx_parse_url(ngx_pool_t *pool, ngx_url_t *u);
- ngx_int_t ngx_inet_resolve_host(ngx_pool_t *pool, ngx_url_t *u);
- ngx_int_t ngx_cmp_sockaddr(struct sockaddr *sa1, socklen_t slen1,
- struct sockaddr *sa2, socklen_t slen2, ngx_uint_t cmp_port);
- #endif
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