126 	int status = 0, i, fmtoff = 0, state = 0, fmtlen, saved_errno, level;  in vlog_printf()  local
159 		if (sizeof(fmt) - fmtoff < 4)  in vlog_printf()
168 				fmt[fmtoff++] = '\n';  in vlog_printf()
169 				fmt[fmtoff++] = '\t';  in vlog_printf()
177 				fmt[fmtoff++] = '%';  in vlog_printf()
181 				fmt[fmtoff] = '\0';  in vlog_printf()
186 				fmtoff = strlen(fmt);  in vlog_printf()
191 		fmt[fmtoff++] = format[i];  in vlog_printf()
196 	if (fmtoff > 0 && fmt[fmtoff - 1] == '\t')  in vlog_printf()
197 		fmtoff--;  in vlog_printf()
199 	if (fmtoff == 0 || fmt[fmtoff-1] != '\n')  in vlog_printf()
200 		fmt[fmtoff++] = '\n';  in vlog_printf()
202 	fmt[fmtoff] = '\0';  in vlog_printf()