ngx_log_error     162 core/ngx_log.c ngx_log_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
ngx_log_error      75 core/ngx_log.h #define ngx_log_error(level, log, ...)                                        \
ngx_log_error      91 core/ngx_log.h #define ngx_log_error(level, log, args...)                                    \