Searched refs:mbuf_copyback (Results 1 - 2 of 2) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/bsd/sys/
H A Dkpi_mbuf.h745 @function mbuf_copyback
747 mbuf_copyback will grow the chain to fit the specified buffer.
754 If an offset is specified, mbuf_copyback will skip that many
766 errno_t mbuf_copyback(mbuf_t mbuf, size_t offset, size_t length,
/macosx-10.5.8/xnu-1228.15.4/bsd/kern/
H A Dkpi_mbuf.c1043 * mbuf_copyback differs from m_copyback in a few ways:
1044 * 1) mbuf_copyback will allocate clusters for new mbufs we append
1045 * 2) mbuf_copyback will grow the last mbuf in the chain if possible
1046 * 3) mbuf_copyback reports whether or not the operation succeeded
1047 * 4) mbuf_copyback allows the caller to specify M_WAITOK or M_NOWAIT
1050 mbuf_copyback( function

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