Return to rfclose.c CVS log

Up to [XINU] / xinu / sys

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

1.1     ! root        1: /* rfclose.c - rfclose */
        !             2: 
        !             3: #include <conf.h>
        !             4: #include <kernel.h>
        !             5: #include <network.h>
        !             6: 
        !             7: /*------------------------------------------------------------------------
        !             8:  *  rfclose  --  close a remote file by deallocating pseudo device
        !             9:  *------------------------------------------------------------------------
        !            10:  */
        !            11: rfclose(devptr)
        !            12: struct devsw   *devptr;
        !            13: {
        !            14:        struct  rfblk   *rfptr;
        !            15:        long    junk;           /* argument to rfmkpac; not really used */
        !            16: 
        !            17:        rfptr = (struct rfblk *)devptr->dvioblk;
        !            18:        if (rfptr->rf_state == RFREE)
        !            19:                return(SYSERR);
        !            20:        wait(rfptr->rf_mutex);
        !            21:        junk = 0L; /* 0L is long zero constant */
        !            22:        rfmkpac(FS_CLOSE,rfptr->rf_name,&junk,(char *)&junk,0);
        !            23:        rfptr->rf_state = RFREE;
        !            24:        signal(rfptr->rf_mutex);
        !            25:        return(OK);
        !            26: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.