Searched hist:149602 (Results 1 - 2 of 2) sorted by relevance
/freebsd-11-stable/sys/kern/ | ||
H A D | uipc_mbuf.c | diff 149602 Mon Aug 29 18:15:33 MDT 2005 andre Add m_copymdata(struct mbuf *m, struct mbuf *n, int off, int len, int prep, int how). Copies the data portion of mbuf (chain) n starting from offset off for length len to mbuf (chain) m. Depending on prep the copied data will be appended or prepended. The function ensures that the mbuf (chain) m will be fully writeable by making real (not refcnt) copies of mbuf clusters. For the prepending the function returns a pointer to the new start of mbuf chain m and leaves as much leading space as possible in the new first mbuf. Reviewed by: glebius |
/freebsd-11-stable/sys/sys/ | ||
H A D | mbuf.h | diff 149602 Mon Aug 29 18:15:33 MDT 2005 andre Add m_copymdata(struct mbuf *m, struct mbuf *n, int off, int len, int prep, int how). Copies the data portion of mbuf (chain) n starting from offset off for length len to mbuf (chain) m. Depending on prep the copied data will be appended or prepended. The function ensures that the mbuf (chain) m will be fully writeable by making real (not refcnt) copies of mbuf clusters. For the prepending the function returns a pointer to the new start of mbuf chain m and leaves as much leading space as possible in the new first mbuf. Reviewed by: glebius |
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