Mercurial > hg > nginx-quic
view src/os/unix/ngx_process_cycle.h @ 6443:fc72784b1f52
Threads: writing via threads pools in event pipe.
The "aio_write" directive is introduced, which enables use of aio
for writing. Currently it is meaningful only with "aio threads".
Note that aio operations can be done by both event pipe and output
chain, so proper mapping between r->aio and p->aio is provided when
calling ngx_event_pipe() and in output filter.
In collaboration with Valentin Bartenev.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 18 Mar 2016 06:44:49 +0300 |
parents | b4cc553aafeb |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_PROCESS_CYCLE_H_INCLUDED_ #define _NGX_PROCESS_CYCLE_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #define NGX_CMD_OPEN_CHANNEL 1 #define NGX_CMD_CLOSE_CHANNEL 2 #define NGX_CMD_QUIT 3 #define NGX_CMD_TERMINATE 4 #define NGX_CMD_REOPEN 5 #define NGX_PROCESS_SINGLE 0 #define NGX_PROCESS_MASTER 1 #define NGX_PROCESS_SIGNALLER 2 #define NGX_PROCESS_WORKER 3 #define NGX_PROCESS_HELPER 4 typedef struct { ngx_event_handler_pt handler; char *name; ngx_msec_t delay; } ngx_cache_manager_ctx_t; void ngx_master_process_cycle(ngx_cycle_t *cycle); void ngx_single_process_cycle(ngx_cycle_t *cycle); extern ngx_uint_t ngx_process; extern ngx_uint_t ngx_worker; extern ngx_pid_t ngx_pid; extern ngx_pid_t ngx_new_binary; extern ngx_uint_t ngx_inherited; extern ngx_uint_t ngx_daemonized; extern ngx_uint_t ngx_exiting; extern sig_atomic_t ngx_reap; extern sig_atomic_t ngx_sigio; extern sig_atomic_t ngx_sigalrm; extern sig_atomic_t ngx_quit; extern sig_atomic_t ngx_debug_quit; extern sig_atomic_t ngx_terminate; extern sig_atomic_t ngx_noaccept; extern sig_atomic_t ngx_reconfigure; extern sig_atomic_t ngx_reopen; extern sig_atomic_t ngx_change_binary; #endif /* _NGX_PROCESS_CYCLE_H_INCLUDED_ */