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Annotation of xinu/sys/close.c, revision 1.1.1.2

1.1       root        1: /* close.c - close */
                      2: 
                      3: #include <conf.h>
                      4: #include <kernel.h>
                      5: #include <io.h>
                      6: 
                      7: /*------------------------------------------------------------------------
                      8:  *  close  -  close a device
                      9:  *------------------------------------------------------------------------
                     10:  */
1.1.1.2 ! root       11: close(descrp)
1.1       root       12: int descrp;
                     13: {
                     14:        struct  devsw   *devptr;
                     15: 
1.1.1.2 ! root       16: #ifdef DEBUG
        !            17:        dotrace("close",&descrp,1);
        !            18: #endif
1.1       root       19:        if (isbaddev(descrp) )
                     20:                return(SYSERR);
                     21:        devptr = &devtab[descrp];
                     22:        return( (*devptr->dvclose)(devptr));
                     23: }

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