Function log

freebsd/kern/subr_prf.c:317–325

* Log writes to the log buffer, and guarantees not to sleep (so can be * called by interrupt routines). If there is no process reading the * log yet, it writes to the console also. */

 * log yet, it writes to the console also.
 */
void
log(int level, const char *fmt, ...)
{
	va_list ap;

	va_start(ap, fmt);
	vlog(level, fmt, ap);
	va_end(ap);
}

void
vlog(int level, const char *fmt, va_list ap)