Function vsprintf

freebsd/kern/subr_prf.c:529–537

* Scaled down version of vsprintf(3). */

 * Scaled down version of vsprintf(3).
 */
int
vsprintf(char *buf, const char *cfmt, va_list ap)
{
	int retval;

	retval = kvprintf(cfmt, NULL, (void *)buf, 10, ap);
	buf[retval] = '\0';
	return (retval);
}

/*
 * Scaled down version of snprintf(3).