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

1.1     ! root        1: /* dfalloc.c - dfalloc */
        !             2: 
        !             3: #include <conf.h>
        !             4: #include <kernel.h>
        !             5: #include <disk.h>
        !             6: #include <lfile.h>
        !             7: 
        !             8: /*------------------------------------------------------------------------
        !             9:  *  dfalloc  --  allocate a device table entry for a disk file; return id
        !            10:  *------------------------------------------------------------------------
        !            11:  */
        !            12: #ifdef Ndf
        !            13: dfalloc()              /* assume exclusion for dir. provided by caller */
        !            14: {
        !            15:        int     i;
        !            16: 
        !            17:        for (i=0 ; i<Ndf ; i++)
        !            18:                if (fltab[i].fl_pid == 0) {
        !            19:                        fltab[i].fl_pid = getpid();
        !            20:                        return(i);
        !            21:                }
        !            22:        return(SYSERR);
        !            23: }
        !            24: #endif

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