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Annotation of xinu/sys/LSI/dscntl.c, revision 1.1

1.1     ! root        1: /* dscntl.c - dscntl */
        !             2: 
        !             3: #include <conf.h>
        !             4: #include <kernel.h>
        !             5: #include <proc.h>
        !             6: #include <disk.h>
        !             7: 
        !             8: /*------------------------------------------------------------------------
        !             9:  *  dscntl  --  control disk driver/device
        !            10:  *------------------------------------------------------------------------
        !            11:  */
        !            12: dscntl(devptr, func)
        !            13:        struct  devsw   *devptr;
        !            14: {
        !            15:        int     stat;
        !            16:        char    ps;
        !            17: 
        !            18:        disable(ps);
        !            19:        switch (func) {
        !            20: 
        !            21:                case DSKSYNC:
        !            22:                        stat = dsksync(devptr);
        !            23:                        break;
        !            24: 
        !            25:                default:
        !            26:                        stat = SYSERR;
        !            27:                        break;
        !            28:        }
        !            29:        restore(ps);
        !            30:        return(stat);
        !            31: }

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