tb_void_t tb_trace_tail(tb_char_t const* format, ...) { // check tb_check_return(format); // enter tb_spinlock_enter_without_profiler(&g_lock); // done do { // check tb_check_break(g_mode); // init tb_va_list_t l; tb_char_t* p = g_line; tb_char_t* e = g_line + sizeof(g_line); tb_va_start(l, format); // append format if (p < e) p += tb_vsnprintf(p, e - p, format, l); // append end if (p < e) *p = '\0'; e[-1] = '\0'; // print it if (g_mode & TB_TRACE_MODE_PRINT) tb_print(g_line); // print it to file #ifndef TB_CONFIG_MICRO_ENABLE if ((g_mode & TB_TRACE_MODE_FILE) && g_file) { // done tb_size_t size = p - g_line; tb_size_t writ = 0; while (writ < size) { // writ it tb_long_t real = tb_file_writ(g_file, (tb_byte_t const*)g_line + writ, size - writ); tb_check_break(real > 0); // save size writ += real; } } #endif // exit tb_va_end(l); } while (0); // leave tb_spinlock_leave(&g_lock); }
tb_void_t tb_trace_done_with_args(tb_char_t const* prefix, tb_char_t const* module, tb_char_t const* format, tb_va_list_t args) { // check tb_check_return(format); // enter tb_spinlock_enter_without_profiler(&g_lock); // done do { // check tb_check_break(g_mode); // init tb_char_t* p = g_line; tb_char_t* e = g_line + sizeof(g_line); // print prefix to file if ((g_mode & TB_TRACE_MODE_FILE) && g_file) { // print time to file tb_tm_t lt = {0}; if (p < e && tb_localtime(tb_time(), <)) p += tb_snprintf(p, e - p, "[%04ld-%02ld-%02ld %02ld:%02ld:%02ld]: ", lt.year, lt.month, lt.mday, lt.hour, lt.minute, lt.second); // print self to file if (p < e) p += tb_snprintf(p, e - p, "[%lx]: ", tb_thread_self()); } // append prefix tb_char_t* b = p; if (prefix && p < e) p += tb_snprintf(p, e - p, "[%s]: ", prefix); // append module if (module && p < e) p += tb_snprintf(p, e - p, "[%s]: ", module); // append format if (p < e) p += tb_vsnprintf(p, e - p, format, args); // append end if (p < e) *p = '\0'; e[-1] = '\0'; // print it if (g_mode & TB_TRACE_MODE_PRINT) tb_print(b); // print it to file if ((g_mode & TB_TRACE_MODE_FILE) && g_file) { // done tb_size_t size = p - g_line; tb_size_t writ = 0; while (writ < size) { // writ it tb_long_t real = tb_file_writ(g_file, (tb_byte_t const*)g_line + writ, size - writ); tb_check_break(real > 0); // save size writ += real; } } } while (0); // leave tb_spinlock_leave(&g_lock); }