NGX_FILE_RDONLY   124 core/ngx_conf_file.c         fd = ngx_open_file(filename->data, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0);
NGX_FILE_RDONLY  1048 core/ngx_cycle.c     file.fd = ngx_open_file(file.name.data, NGX_FILE_RDONLY,
NGX_FILE_RDONLY   684 core/ngx_file.c     fd = ngx_open_file(from, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0);
NGX_FILE_RDONLY   499 core/ngx_open_file_cache.c         fd = ngx_open_file(name, NGX_FILE_RDONLY|NGX_FILE_NONBLOCK,
NGX_FILE_RDONLY   147 http/modules/ngx_http_auth_basic_module.c     fd = ngx_open_file(user_file.data, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0);
NGX_FILE_RDONLY  1161 http/modules/ngx_http_geo_module.c     file.fd = ngx_open_file(name->data, NGX_FILE_RDONLY, 0, 0);
NGX_FILE_RDONLY  1350 http/ngx_http_file_cache.c     fd = ngx_open_file(name->data, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0);