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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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5
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6
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7 #ifndef _NGX_PROCESS_CYCLE_H_INCLUDED_
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8 #define _NGX_PROCESS_CYCLE_H_INCLUDED_
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9
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10
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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13
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14
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15 #define NGX_CMD_OPEN_CHANNEL 1
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16 #define NGX_CMD_CLOSE_CHANNEL 2
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17 #define NGX_CMD_QUIT 3
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18 #define NGX_CMD_TERMINATE 4
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19 #define NGX_CMD_REOPEN 5
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20
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21
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22 typedef struct {
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23 int argc;
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24 char *const *argv;
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25 } ngx_master_ctx_t;
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26
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27
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28 #define NGX_PROCESS_SINGLE 0
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29 #define NGX_PROCESS_MASTER 1
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30 #define NGX_PROCESS_WORKER 2
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31
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32
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33 void ngx_master_process_cycle(ngx_cycle_t *cycle, ngx_master_ctx_t *ctx);
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34 void ngx_single_process_cycle(ngx_cycle_t *cycle, ngx_master_ctx_t *ctx);
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35
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36
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37 extern ngx_uint_t ngx_process;
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38 extern ngx_pid_t ngx_pid;
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39 extern ngx_pid_t ngx_new_binary;
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40 extern ngx_uint_t ngx_inherited;
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41 extern ngx_uint_t ngx_daemonized;
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42 extern ngx_uint_t ngx_threaded;
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43 extern ngx_uint_t ngx_exiting;
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44
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45 extern sig_atomic_t ngx_reap;
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46 extern sig_atomic_t ngx_timer;
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47 extern sig_atomic_t ngx_sigio;
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48 extern sig_atomic_t ngx_quit;
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49 extern sig_atomic_t ngx_terminate;
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50 extern sig_atomic_t ngx_noaccept;
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51 extern sig_atomic_t ngx_reconfigure;
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52 extern sig_atomic_t ngx_reopen;
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53 extern sig_atomic_t ngx_change_binary;
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54
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55
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56 #endif /* _NGX_PROCESS_CYCLE_H_INCLUDED_ */
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