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Annotation of xinu/sys/rfalloc.c, revision 1.1

1.1     ! root        1: /* rfalloc.c - rfalloc */
        !             2: 
        !             3: #include <conf.h>
        !             4: #include <kernel.h>
        !             5: #include <fserver.h>
        !             6: #include <rfile.h>
        !             7: 
        !             8: /*------------------------------------------------------------------------
        !             9:  *  rfalloc  --  allocate pseudo device for a remote file; return id
        !            10:  *------------------------------------------------------------------------
        !            11:  */
        !            12: rfalloc()
        !            13: {
        !            14:        int     i;
        !            15:        PStype  ps;
        !            16: 
        !            17:        disable(ps);
        !            18:        for (i=0 ; i<Nrf ; i++)
        !            19:                if (Rf.rftab[i].rf_state == RFREE) {
        !            20:                        Rf.rftab[i].rf_state = RUSED;
        !            21:                        restore(ps);
        !            22:                        return(i);
        !            23:                }
        !            24:        restore(ps);
        !            25:        return(SYSERR);
        !            26: }

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