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| -rw-r--r-- | share/man/man9/mbuf.9 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/share/man/man9/mbuf.9 b/share/man/man9/mbuf.9 index e2d3865..dc98b02 100644 --- a/share/man/man9/mbuf.9 +++ b/share/man/man9/mbuf.9 @@ -643,6 +643,10 @@ are contiguous and lay in the data area of .Fa mbuf , so they are accessible with .Fn mtod mbuf type . +It is important to remember that this may involve +reallocating some mbufs and moving data so all pointers +referencing data within the old mbuf chain +must be recalculated or made invalid. Return the new .Vt mbuf chain on success, |
