diff options
Diffstat (limited to 'usr.sbin/nginx/src/core/ngx_connection.h')
| -rw-r--r-- | usr.sbin/nginx/src/core/ngx_connection.h | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/usr.sbin/nginx/src/core/ngx_connection.h b/usr.sbin/nginx/src/core/ngx_connection.h deleted file mode 100644 index ed14e6023e7..00000000000 --- a/usr.sbin/nginx/src/core/ngx_connection.h +++ /dev/null @@ -1,211 +0,0 @@ - -/* - * Copyright (C) Igor Sysoev - * Copyright (C) Nginx, Inc. - */ - - -#ifndef _NGX_CONNECTION_H_INCLUDED_ -#define _NGX_CONNECTION_H_INCLUDED_ - - -#include <ngx_config.h> -#include <ngx_core.h> - - -typedef struct ngx_listening_s ngx_listening_t; - -struct ngx_listening_s { - ngx_socket_t fd; - - struct sockaddr *sockaddr; - socklen_t socklen; /* size of sockaddr */ - size_t addr_text_max_len; - ngx_str_t addr_text; - - int type; - - int backlog; - int rcvbuf; - int sndbuf; -#if (NGX_HAVE_KEEPALIVE_TUNABLE) - int keepidle; - int keepintvl; - int keepcnt; -#endif - - /* handler of accepted connection */ - ngx_connection_handler_pt handler; - - void *servers; /* array of ngx_http_in_addr_t, for example */ - - ngx_log_t log; - ngx_log_t *logp; - - size_t pool_size; - /* should be here because of the AcceptEx() preread */ - size_t post_accept_buffer_size; - /* should be here because of the deferred accept */ - ngx_msec_t post_accept_timeout; - - ngx_listening_t *previous; - ngx_connection_t *connection; - - unsigned open:1; - unsigned remain:1; - unsigned ignore:1; - - unsigned bound:1; /* already bound */ - unsigned inherited:1; /* inherited from previous process */ - unsigned nonblocking_accept:1; - unsigned listen:1; - unsigned nonblocking:1; - unsigned shared:1; /* shared between threads or processes */ - unsigned addr_ntop:1; - -#if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) - unsigned ipv6only:1; -#endif - unsigned keepalive:2; - -#if (NGX_HAVE_DEFERRED_ACCEPT) - unsigned deferred_accept:1; - unsigned delete_deferred:1; - unsigned add_deferred:1; -#ifdef SO_ACCEPTFILTER - char *accept_filter; -#endif -#endif -#if (NGX_HAVE_SETFIB) - int setfib; -#endif - -#if (NGX_HAVE_TCP_FASTOPEN) - int fastopen; -#endif - -}; - - -typedef enum { - NGX_ERROR_ALERT = 0, - NGX_ERROR_ERR, - NGX_ERROR_INFO, - NGX_ERROR_IGNORE_ECONNRESET, - NGX_ERROR_IGNORE_EINVAL -} ngx_connection_log_error_e; - - -typedef enum { - NGX_TCP_NODELAY_UNSET = 0, - NGX_TCP_NODELAY_SET, - NGX_TCP_NODELAY_DISABLED -} ngx_connection_tcp_nodelay_e; - - -typedef enum { - NGX_TCP_NOPUSH_UNSET = 0, - NGX_TCP_NOPUSH_SET, - NGX_TCP_NOPUSH_DISABLED -} ngx_connection_tcp_nopush_e; - - -#define NGX_LOWLEVEL_BUFFERED 0x0f -#define NGX_SSL_BUFFERED 0x01 -#define NGX_SPDY_BUFFERED 0x02 - - -struct ngx_connection_s { - void *data; - ngx_event_t *read; - ngx_event_t *write; - - ngx_socket_t fd; - - ngx_recv_pt recv; - ngx_send_pt send; - ngx_recv_chain_pt recv_chain; - ngx_send_chain_pt send_chain; - - ngx_listening_t *listening; - - off_t sent; - - ngx_log_t *log; - - ngx_pool_t *pool; - - struct sockaddr *sockaddr; - socklen_t socklen; - ngx_str_t addr_text; - - ngx_str_t proxy_protocol_addr; - -#if (NGX_SSL) - ngx_ssl_connection_t *ssl; -#endif - - struct sockaddr *local_sockaddr; - socklen_t local_socklen; - - ngx_buf_t *buffer; - - ngx_queue_t queue; - - ngx_atomic_uint_t number; - - ngx_uint_t requests; - - unsigned buffered:8; - - unsigned log_error:3; /* ngx_connection_log_error_e */ - - unsigned unexpected_eof:1; - unsigned timedout:1; - unsigned error:1; - unsigned destroyed:1; - - unsigned idle:1; - unsigned reusable:1; - unsigned close:1; - - unsigned sendfile:1; - unsigned sndlowat:1; - unsigned tcp_nodelay:2; /* ngx_connection_tcp_nodelay_e */ - unsigned tcp_nopush:2; /* ngx_connection_tcp_nopush_e */ - - unsigned need_last_buf:1; - -#if (NGX_HAVE_IOCP) - unsigned accept_context_updated:1; -#endif - -#if (NGX_HAVE_AIO_SENDFILE) - unsigned aio_sendfile:1; - unsigned busy_count:2; - ngx_buf_t *busy_sendfile; -#endif - -#if (NGX_THREADS) - ngx_atomic_t lock; -#endif -}; - - -ngx_listening_t *ngx_create_listening(ngx_conf_t *cf, void *sockaddr, - socklen_t socklen); -ngx_int_t ngx_set_inherited_sockets(ngx_cycle_t *cycle); -ngx_int_t ngx_open_listening_sockets(ngx_cycle_t *cycle); -void ngx_configure_listening_sockets(ngx_cycle_t *cycle); -void ngx_close_listening_sockets(ngx_cycle_t *cycle); -void ngx_close_connection(ngx_connection_t *c); -ngx_int_t ngx_connection_local_sockaddr(ngx_connection_t *c, ngx_str_t *s, - ngx_uint_t port); -ngx_int_t ngx_connection_error(ngx_connection_t *c, ngx_err_t err, char *text); - -ngx_connection_t *ngx_get_connection(ngx_socket_t s, ngx_log_t *log); -void ngx_free_connection(ngx_connection_t *c); - -void ngx_reusable_connection(ngx_connection_t *c, ngx_uint_t reusable); - -#endif /* _NGX_CONNECTION_H_INCLUDED_ */ |