copyin            174 kernel/defs.h  int             copyin(pagetable_t, char *, uint64, uint64);
copyin             93 kernel/pipe.c        if(copyin(pr->pagetable, &ch, addr + i, 1) == -1)
copyin            660 kernel/proc.c      return copyin(p->pagetable, dst, src, len);
copyin             17 kernel/syscall.c   if(copyin(p->pagetable, (char *)ip, addr, sizeof(*ip)) != 0)
copyin           2593 user/usertests.c   {copyin, "copyin"},