ngx_http_log_variable  132 src/http/modules/ngx_http_log_module.c static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf,
ngx_http_log_variable  923 src/http/modules/ngx_http_log_module.c     op->run = ngx_http_log_variable;