nginx: src/event/ngx_event.h comparison

comparison src/event/ngx_event.h @ 543:511a89da35ad release-0.2.0

nginx-0.2.0-RELEASE import *) The pid-file names used during online upgrade was changed and now is not required a manual rename operation. The old master process adds the ".oldbin" suffix to its pid-file and executes a new binary file. The new master process creates usual pid-file without the ".newbin" suffix. If the master process exits, then old master process renames back its pid-file with the ".oldbin" suffix to the pid-file without suffix. *) Change: the "worker_connections" directive, new name of the "connections" directive; now the directive specifies maximum number of connections, but not maximum socket descriptor number. *) Feature: SSL supports the session cache inside one worker process. *) Feature: the "satisfy_any" directive. *) Change: the ngx_http_access_module and ngx_http_auth_basic_module do not run for subrequests. *) Feature: the "worker_rlimit_nofile" and "worker_rlimit_sigpending" directives. *) Bugfix: if all backend using in load-balancing failed after one error, then nginx did not try do connect to them during 60 seconds. *) Bugfix: in IMAP/POP3 command argument parsing. Thanks to Rob Mueller. *) Bugfix: errors while using SSL in IMAP/POP3 proxy. *) Bugfix: errors while using SSI and gzipping. *) Bugfix: the "Expires" and "Cache-Control" header lines were omitted from the 304 responses. Thanks to Alexandr Kukushkin.

author	Igor Sysoev <igor@sysoev.ru>
date	Fri, 23 Sep 2005 11:02:22 +0000
parents	9b8c906f6e63
children	ecd9c160f25b

comparison

equal deleted inserted replaced

-:3a7cecdbb994
+:511a89da35ad
 extern ngx_event_actions_t   ngx_event_actions;
 /*
-* The event filter requires to read/write the whole data -
+* The event filter requires to read/write the whole data:
 * select, poll, /dev/poll, kqueue, epoll.
 */
 #define NGX_USE_LEVEL_EVENT      0x00000001
 /*
 * The event filter is deleted after a notification without an additional
-* syscall - select, poll, kqueue, epoll, Solaris 10's event ports.
+* syscall: select, poll, kqueue, epoll, Solaris 10's event ports.
 */
 #define NGX_USE_ONESHOT_EVENT    0x00000002
 /*
-* The event filter notifies only the changes and an initial level -
+* The event filter notifies only the changes and an initial level:
 * kqueue, epoll.
 */
 #define NGX_USE_CLEAR_EVENT      0x00000004
 /*
-* The event filter has kqueue features - the eof flag, errno,
+* The event filter has kqueue features: the eof flag, errno,
 * available data, etc.
 */
-#define NGX_USE_KQUEUE_EVENT    0x00000008
+#define NGX_USE_KQUEUE_EVENT     0x00000008
 /*
-* The event filter supports low water mark - kqueue's NOTE_LOWAT.
+* The event filter supports low water mark: kqueue's NOTE_LOWAT.
 * kqueue in FreeBSD 4.1-4.2 has no NOTE_LOWAT so we need a separate flag.
 */
-#define NGX_USE_LOWAT_EVENT     0x00000010
+#define NGX_USE_LOWAT_EVENT      0x00000010
 /*
-* The event filter requires to do i/o operation until EAGAIN -
+* The event filter requires to do i/o operation until EAGAIN:
 * epoll, rt signals.
 */
-#define NGX_USE_GREEDY_EVENT    0x00000020
+#define NGX_USE_GREEDY_EVENT     0x00000020
 /*
-* The event filter is epoll,
+* The event filter is epoll.
 */
 #define NGX_USE_EPOLL_EVENT      0x00000040
 /*
-* No need to add or delete the event filters - rt signals.
+* No need to add or delete the event filters: rt signals.
 */
 #define NGX_USE_RTSIG_EVENT      0x00000080
 /*
-* No need to add or delete the event filters - overlapped, aio_read,
+* No need to add or delete the event filters: overlapped, aio_read,
 * aioread, io_submit.
 */
 #define NGX_USE_AIO_EVENT        0x00000100
 /*
-* Need to add socket or handle only once - i/o completion port.
+* Need to add socket or handle only once: i/o completion port.
 * It also requires NGX_HAVE_AIO and NGX_USE_AIO_EVENT to be set.
 */
 #define NGX_USE_IOCP_EVENT       0x00000200
+/*
+* The event filter has no opaque data and requires file descriptors table:
+* poll, /dev/poll, rt signals.
+*/
+#define NGX_USE_FD_EVENT         0x00000400
 /*
 * The event filter is deleted before the closing file.
 #define ngx_add_timer        ngx_event_add_timer
 #define ngx_del_timer        ngx_event_del_timer
+extern ngx_os_io_t  ngx_io;
 #define ngx_recv             ngx_io.recv
 #define ngx_recv_chain       ngx_io.recv_chain
 #define ngx_send             ngx_io.send
 #define ngx_send_chain       ngx_io.send_chain
 #define NGX_EVENT_MODULE      0x544E5645  /* "EVNT" */
 #define NGX_EVENT_CONF        0x02000000
 void ngx_event_accept(ngx_event_t *ev);
 ngx_int_t ngx_trylock_accept_mutex(ngx_cycle_t *cycle);
 ngx_int_t ngx_disable_accept_events(ngx_cycle_t *cycle);
 ngx_int_t ngx_enable_accept_events(ngx_cycle_t *cycle);
+u_char *ngx_accept_log_error(ngx_log_t *log, u_char *buf, size_t len);
 ngx_int_t ngx_handle_read_event(ngx_event_t *rev, u_int flags);
 ngx_int_t ngx_handle_write_event(ngx_event_t *wev, size_t lowat);
 #if (NGX_WIN32)
 void ngx_event_acceptex(ngx_event_t *ev);
-int ngx_event_post_acceptex(ngx_listening_t *ls, int n);
+ngx_int_t ngx_event_post_acceptex(ngx_listening_t *ls, ngx_uint_t n);
+u_char *ngx_acceptex_log_error(ngx_log_t *log, u_char *buf, size_t len);
 #endif
 ngx_int_t ngx_send_lowat(ngx_connection_t *c, size_t lowat);

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comparison src/event/ngx_event.h @ 543:511a89da35ad release-0.2.0