diff options
Diffstat (limited to 'share/man/man9/mbuf.9')
| -rw-r--r-- | share/man/man9/mbuf.9 | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/share/man/man9/mbuf.9 b/share/man/man9/mbuf.9 index a19dcef1de5c..5ff0c5e98127 100644 --- a/share/man/man9/mbuf.9 +++ b/share/man/man9/mbuf.9 @@ -38,7 +38,7 @@ .\" .Ss Mbuf allocation macros .Fn MGET "struct mbuf *mbuf" "int how" "short type" -.Fn MGETHDR "struct mbuf *mbuf" "int how" "short type" +.Fn MGETHDR "struct mbuf *mbuf" "int how" "short type" .Fn MCLGET "struct mbuf *mbuf" "int how" .Fo MEXTADD .Fa "struct mbuf *mbuf" @@ -56,7 +56,7 @@ .\" .Ss Mbuf utility macros .Fn mtod "struct mbuf *mbuf" "any type" -.Fn MEXT_IS_REF "struct mbuf *mbuf" +.Fn MEXT_IS_REF "struct mbuf *mbuf" .Fn M_COPY_PKTHDR "struct mbuf *to" "struct mbuf *from" .Fn M_ALIGN "struct mbuf *mbuf" "u_int len" .Fn MH_ALIGN "struct mbuf *mbuf" "u_int len" @@ -200,7 +200,7 @@ flag set, bytes can otherwise. .Pp If external storage is being associated with an mbuf, the -.Dv m_ext +.Dv m_ext header is added at the cost of losing the internal data buffer. It includes a pointer to external storage, the size of the storage, a pointer to a function used for freeing the storage, @@ -247,7 +247,7 @@ permits, as opposed to allocating a separate mbuf cluster to hold the same data. .\" .Ss Macros and Functions -There are numerous predefined macros and functions that provide the +There are numerous predefined macros and functions that provide the developer with common utilities. .\" .Bl -ohang -offset indent @@ -272,7 +272,7 @@ argument is to be set to or .Dv M_DONTWAIT . It specifies whether the caller is willing to block if necessary. -If +If .Fa how is set to .Dv M_TRYWAIT , @@ -306,7 +306,7 @@ that can make use of possible empty space before data .Pq "e.g. left after trimming of a link-layer header" . The new chain pointer or .Dv NULL -is in +is in .Fa mbuf after the call. .It Fn M_WRITABLE mbuf @@ -314,7 +314,7 @@ This macro will evaluate true if the mbuf is not marked .Dv M_RDONLY and if either the mbuf does not contain external storage or, if it does, -then if the reference count of the storage is not greater than 1. +then if the reference count of the storage is not greater than 1. The .Dv M_RDONLY flag can be set in the mbuf's @@ -330,7 +330,7 @@ macro, or can be directly set in individual mbufs. .El .Pp The functions are: -.Bl -ohang -offset indent +.Bl -ohang -offset indent .It Fn m_get how type A function version of .Fn MGET @@ -412,9 +412,9 @@ must be less than .Dv MHLEN . .\" .It Fn m_copym mbuf offset len how -Make a copy of an mbuf chain starting +Make a copy of an mbuf chain starting .Fa offset -bytes from the beginning, continuing for +bytes from the beginning, continuing for .Fa len bytes. If @@ -446,7 +446,7 @@ Copy data from an mbuf chain starting .Fa off bytes from the beginning, continuing for .Fa len -bytes, into the indicated buffer +bytes, into the indicated buffer .Fa buf . .\" .It Fn m_copyback mbuf offset len buf |