release/src/router/nginx/src/core/ngx_core.h

   1
   2 /*
   3  * Copyright (C) Igor Sysoev
   4  * Copyright (C) Nginx, Inc.
   5  */
   6
   7
   8 #ifndef _NGX_CORE_H_INCLUDED_
   9 #define _NGX_CORE_H_INCLUDED_
  10
  11
  12 typedef struct ngx_module_s      ngx_module_t;
  13 typedef struct ngx_conf_s        ngx_conf_t;
  14 typedef struct ngx_cycle_s       ngx_cycle_t;
  15 typedef struct ngx_pool_s        ngx_pool_t;
  16 typedef struct ngx_chain_s       ngx_chain_t;
  17 typedef struct ngx_log_s         ngx_log_t;
  18 typedef struct ngx_open_file_s   ngx_open_file_t;
  19 typedef struct ngx_command_s     ngx_command_t;
  20 typedef struct ngx_file_s        ngx_file_t;
  21 typedef struct ngx_event_s       ngx_event_t;
  22 typedef struct ngx_event_aio_s   ngx_event_aio_t;
  23 typedef struct ngx_connection_s  ngx_connection_t;
  24
  25 typedef void (*ngx_event_handler_pt)(ngx_event_t *ev);
  26 typedef void (*ngx_connection_handler_pt)(ngx_connection_t *c);
  27
  28
  29 #define  NGX_OK          0
  30 #define  NGX_ERROR      -1
  31 #define  NGX_AGAIN      -2
  32 #define  NGX_BUSY       -3
  33 #define  NGX_DONE       -4
  34 #define  NGX_DECLINED   -5
  35 #define  NGX_ABORT      -6
  36
  37
  38 #include <ngx_errno.h>
  39 #include <ngx_atomic.h>
  40 #include <ngx_thread.h>
  41 #include <ngx_rbtree.h>
  42 #include <ngx_time.h>
  43 #include <ngx_socket.h>
  44 #include <ngx_string.h>
  45 #include <ngx_files.h>
  46 #include <ngx_shmem.h>
  47 #include <ngx_process.h>
  48 #include <ngx_user.h>
  49 #include <ngx_parse.h>
  50 #include <ngx_log.h>
  51 #include <ngx_alloc.h>
  52 #include <ngx_palloc.h>
  53 #include <ngx_buf.h>
  54 #include <ngx_queue.h>
  55 #include <ngx_array.h>
  56 #include <ngx_list.h>
  57 #include <ngx_hash.h>
  58 #include <ngx_file.h>
  59 #include <ngx_crc.h>
  60 #include <ngx_crc32.h>
  61 #include <ngx_murmurhash.h>
  62 #if (NGX_PCRE)
  63 #include <ngx_regex.h>
  64 #endif
  65 #include <ngx_radix_tree.h>
  66 #include <ngx_times.h>
  67 #include <ngx_shmtx.h>
  68 #include <ngx_slab.h>
  69 #include <ngx_inet.h>
  70 #include <ngx_cycle.h>
  71 #include <ngx_resolver.h>
  72 #if (NGX_OPENSSL)
  73 #include <ngx_event_openssl.h>
  74 #endif
  75 #include <ngx_process_cycle.h>
  76 #include <ngx_conf_file.h>
  77 #include <ngx_open_file_cache.h>
  78 #include <ngx_os.h>
  79 #include <ngx_connection.h>
  80
  81
  82 #define LF     (u_char) 10
  83 #define CR     (u_char) 13
  84 #define CRLF   "\x0d\x0a"
  85
  86
  87 #define ngx_abs(value)       (((value) >= 0) ? (value) : - (value))
  88 #define ngx_max(val1, val2)  ((val1 < val2) ? (val2) : (val1))
  89 #define ngx_min(val1, val2)  ((val1 > val2) ? (val2) : (val1))
  90
  91 void ngx_cpuinfo(void);
  92
  93 #if (NGX_HAVE_OPENAT)
  94 #define NGX_DISABLE_SYMLINKS_OFF        0
  95 #define NGX_DISABLE_SYMLINKS_ON         1
  96 #define NGX_DISABLE_SYMLINKS_NOTOWNER   2
  97 #endif
  98
  99 #endif /* _NGX_CORE_H_INCLUDED_ */