ngx_http_core_module 在

src\http\ngx_http_core_module.c

ngx_module_t  ngx_http_core_module = {
    NGX_MODULE_V1,
    &ngx_http_core_module_ctx,             /* module context */
    ngx_http_core_commands,                /* module directives */
    NGX_HTTP_MODULE,                       /* module type */
    NULL,                                  /* init master */
    NULL,                                  /* init module */
    NULL,                                  /* init process */
    NULL,                                  /* init thread */
    NULL,                                  /* exit thread */
    NULL,                                  /* exit process */
    NULL,                                  /* exit master */
    NGX_MODULE_V1_PADDING
};

ngx_http_core_module_ctx

static ngx_http_module_t  ngx_http_core_module_ctx = {
    ngx_http_core_preconfiguration,        /* preconfiguration */
    ngx_http_core_postconfiguration,       /* postconfiguration */

    ngx_http_core_create_main_conf,        /* create main configuration */
    ngx_http_core_init_main_conf,          /* init main configuration */

    ngx_http_core_create_srv_conf,         /* create server configuration */
    ngx_http_core_merge_srv_conf,          /* merge server configuration */

    ngx_http_core_create_loc_conf,         /* create location configuration */
    ngx_http_core_merge_loc_conf           /* merge location configuration */
};

ngx_http_core_module 模块的 preconfiguration 函数是

ngx_http_core_preconfiguration

ngx_http_core_preconfiguration-CSDN博客