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describe m_align

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This commit is contained in:
Sam Leffler 2005-08-08 00:50:25 +00:00
parent b60359e981
commit 9c3fd40489
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=148842
1 changed files with 7 additions and 1 deletions
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8
share/man/man9/mbuf.9
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@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd August 27, 2004
.Dd August 7, 2005
.Dt MBUF 9
.Os
.\"
@ -90,6 +90,8 @@
.Ss Mbuf utility functions
.Ft void
.Fn m_adj "struct mbuf *mbuf" "int len"
.Ft void
.Fn m_align "struct mbuf *mbuf" "int len"
.Ft int
.Fn m_append "struct mbuf *mbuf" "int len" "c_caddr_t cp"
.Ft struct mbuf *
@ -439,6 +441,10 @@ or initialized by
.Fn m_dup_pkthdr
or
.Fn m_move_pkthdr .
.It Fn m_align mbuf len
Services the same purpose as
.Fn M_ALIGN
but handles any type of mbuf.
.It Fn M_LEADINGSPACE mbuf
Returns the number of bytes available before the beginning
of data in