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Annotation of driverkit/notes/log, revision 1.1

1.1     ! root        1: change kernel's log() to these two:
        !             2: 
        !             3: int log(int level, const char *format, ...)
        !             4: {
        !             5:        register s = splhigh();
        !             6:        va_list ap;
        !             7:        extern int log_open;
        !             8: 
        !             9:        va_start(ap, format);
        !            10:        vlog(level, format, ap);
        !            11:        va_end(ap);
        !            12:        return 0;
        !            13: }
        !            14: 
        !            15: int vlog(int level, const char *format, va_list ap)
        !            16: {
        !            17:        register s = splhigh();
        !            18:        extern int log_open;
        !            19: 
        !            20:        logpri(level);
        !            21:        prf(format, ap, TOLOG, (struct tty *)0);
        !            22:        splx(s);
        !            23:        if (!log_open)
        !            24:                prf(format, ap, TOCONS, (struct tty *)0);
        !            25:        logwakeup();
        !            26:        return 0;
        !            27: }
        !            28: 
        !            29: ...and make kernel IOLog like log(), with implied level.

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