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view src/os/unix/ngx_process.h @ 227:2ba3477070ac
nginx-0.0.1-2004-01-14-21:19:42 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Wed, 14 Jan 2004 18:19:42 +0000 |
parents | b0c1e21e68db |
children | e885208c518b |
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#ifndef _NGX_PROCESS_H_INCLUDED_ #define _NGX_PROCESS_H_INCLUDED_ typedef pid_t ngx_pid_t; typedef void (*ngx_spawn_proc_pt) (ngx_cycle_t *cycle, void *data); typedef struct { ngx_pid_t pid; int signal; int status; ngx_spawn_proc_pt proc; void *data; char *name; unsigned respawn:1; unsigned detached:1; unsigned exiting:1; unsigned exited:1; } ngx_process_t; typedef struct { char *path; char *name; char *const *argv; char *const *envp; } ngx_exec_ctx_t; #define NGX_PROCESS_SINGLE 0 #define NGX_PROCESS_MASTER 1 #define NGX_PROCESS_WORKER 2 #define NGX_MAX_PROCESSES 1024 #define NGX_PROCESS_NORESPAWN -1 #define NGX_PROCESS_RESPAWN -2 #define NGX_PROCESS_DETACHED -3 #define ngx_getpid getpid ngx_pid_t ngx_spawn_process(ngx_cycle_t *cycle, ngx_spawn_proc_pt proc, void *data, char *name, ngx_int_t respawn); ngx_pid_t ngx_exec(ngx_cycle_t *cycle, ngx_exec_ctx_t *ctx); void ngx_respawn_processes(ngx_cycle_t *cycle); void ngx_process_get_status(void); extern ngx_uint_t ngx_last_process; extern ngx_process_t ngx_processes[NGX_MAX_PROCESSES]; #endif /* _NGX_PROCESS_H_INCLUDED_ */