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author | sam <sam@FreeBSD.org> | 2004-12-08 17:47:49 +0000 |
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committer | sam <sam@FreeBSD.org> | 2004-12-08 17:47:49 +0000 |
commit | 18e5f36d99f664454f7e3a997620fb7d037813e9 (patch) | |
tree | 9031122c0911d5f2f0ae421e506de34b602e5b23 /share/man | |
parent | 159fb6e9ec883a0a976c4599cfad7630fd1fd72a (diff) | |
download | FreeBSD-src-18e5f36d99f664454f7e3a997620fb7d037813e9.zip FreeBSD-src-18e5f36d99f664454f7e3a997620fb7d037813e9.tar.gz |
document m_append
Diffstat (limited to 'share/man')
-rw-r--r-- | share/man/man9/mbuf.9 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/share/man/man9/mbuf.9 b/share/man/man9/mbuf.9 index d6572444..964a380 100644 --- a/share/man/man9/mbuf.9 +++ b/share/man/man9/mbuf.9 @@ -90,6 +90,8 @@ .Ss Mbuf utility functions .Ft void .Fn m_adj "struct mbuf *mbuf" "int len" +.Ft int +.Fn m_append "struct mbuf *mbuf" "int len" "c_caddr_t cp" .Ft struct mbuf * .Fn m_prepend "struct mbuf *mbuf" "int len" "int how" .Ft struct mbuf * @@ -581,6 +583,16 @@ if .Fa len is positive, from the tail otherwise. .\" +.It Fn m_append mbuf len cp +Append +.Vt len +bytes of data +.Vt cp +to the +.Vt mbuf chain . +Extend the mbuf chain if the new data does not fit in +existing space. +.\" .It Fn m_prepend mbuf len how Allocate a new .Vt mbuf |