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uukkccooppyy() -- Memory-Manipulation Routine

uunnssiiggnneedd
uukkccooppyy(_u, _k, _n)
cchhaarr *_u;
cchhaarr *_k;
uunnssiiggnneedd _n;

uukkccooppyy() copies _n bytes from offset  _u in the user's data segment to offset
_k in the kernel's data segment.  It returns the number of bytes copied.  If
an address  fault occurs,  it sets field  uu.uu_eerrrroorr to EEFFAAUULLTT,  and returns
zero.

_S_e_e _A_l_s_o
mmeemmoorryy-mmaanniippuullaattiioonn rroouuttiinneess

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