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Annotation of xinu/sys/setnok.c, revision 1.1.1.1

1.1       root        1: /* setnok.c - setnok */
                      2: 
                      3: #include <conf.h>
                      4: #include <kernel.h>
                      5: #include <proc.h>
                      6: 
                      7: /*------------------------------------------------------------------------
                      8:  *  setnok  -  set next-of-kin (notified at death) for a given process
                      9:  *------------------------------------------------------------------------
                     10:  */
                     11: SYSCALL        setnok(nok, pid)
                     12: int    nok;
                     13: int    pid;
                     14: {
                     15:        PStype  ps;
                     16:        struct  pentry  *pptr;
                     17: 
                     18:        disable(ps);
                     19:        if (isbadpid(pid)) {
                     20:                restore(ps);
                     21:                return(SYSERR);
                     22:        }
                     23:        pptr = &proctab[pid];
                     24:        pptr->pnxtkin = nok;
                     25:        restore(ps);
                     26:        return(OK);
                     27: }

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