copyin            169 kernel/defs.h  int             copyin(pagetable_t, uint64, char *, uint64, uint64);
copyin             96 kernel/pipe.c        if (copyin(pr->pagetable, pr->sz, &ch, addr + i, 1) == -1) {
copyin            666 kernel/proc.c      return copyin(p->pagetable, p->sz, dst, src, len);
copyin             18 kernel/syscall.c   if (copyin(p->pagetable, p->sz, (char *)ip, addr, sizeof(*ip)) != 0)
copyin           2968 user/usertests.c   {copyin, "copyin"},