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document the m_getjcl function...

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This commit is contained in:
jmg 2013-12-20 23:57:05 +00:00
parent fdeb0cb1a9
commit 7b38c6ff68
2 changed files with 9 additions and 0 deletions
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1
share/man/man9/Makefile
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@ -901,6 +901,7 @@ MLINKS+=\
mbuf.9 m_freem.9 \
mbuf.9 MGET.9 \
mbuf.9 m_get.9 \
mbuf.9 m_getjcl.9 \
mbuf.9 m_getcl.9 \
mbuf.9 m_getclr.9 \
mbuf.9 MGETHDR.9 \

8
share/man/man9/mbuf.9
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@ -74,6 +74,8 @@
.Ft struct mbuf *
.Fn m_getm "struct mbuf *orig" "int len" "int how" "int type"
.Ft struct mbuf *
.Fn m_getjcl "int how" "short type" "int flags" "int size"
.Ft struct mbuf *
.Fn m_getcl "int how" "short type" "int flags"
.Ft struct mbuf *
.Fn m_getclr "int how" "int type"
@ -592,6 +594,12 @@ together, as it avoids having to unlock/relock between allocations.
Returns
.Dv NULL
on failure.
.It Fn m_getjcl how type flags size
This is like
.Fn m_getcl
but it the size of the cluster allocated will be large enough for
.Fa size
bytes.
.It Fn m_getclr how type
Allocate an
.Vt mbuf