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authorbp <bp@FreeBSD.org>2001-03-12 05:18:37 +0000
committerbp <bp@FreeBSD.org>2001-03-12 05:18:37 +0000
commit68e03855acb4eb79c4eef89e58fcd30eba0abe18 (patch)
treea63955cf3e3f6539bd7e66ab49764d6ca53bb6d7 /share
parent4b267fa5fd6ee80cc43873707a7e963b32d6d075 (diff)
downloadFreeBSD-src-68e03855acb4eb79c4eef89e58fcd30eba0abe18.zip
FreeBSD-src-68e03855acb4eb79c4eef89e58fcd30eba0abe18.tar.gz
Apply some grammar fixes.
Submitted by: asmodai
Diffstat (limited to 'share')
-rw-r--r--share/man/man9/mdchain.934
1 files changed, 18 insertions, 16 deletions
diff --git a/share/man/man9/mdchain.9 b/share/man/man9/mdchain.9
index f1a2763..c020d10 100644
--- a/share/man/man9/mdchain.9
+++ b/share/man/man9/mdchain.9
@@ -92,7 +92,7 @@ These functions are used to decompose mbuf chains to various data types.
The
.Vt mdchain
structure is used as a working context
-and should be initialized via call of
+and should be initialized through a call of the
.Fn mb_initm
function.
It has the following fields:
@@ -119,22 +119,22 @@ The
.Fn md_append_record
appends a new mbuf chain using
.Va m_nextpkt
-field to form a signle linked list of mbuf chains.
-If
+field to form a single linked list of mbuf chains.
+If the
.Va mdp->md_top
field is
.Dv NULL ,
-then this function behaves exactly as
+then this function behaves exactly as the
.Fn md_initm
function.
.Pp
The
.Fn md_next_record
-extracts next mbuf chain and disposes current if any.
-For new mbuf chain it calls
+function extracts the next mbuf chain and disposes the current one, if any.
+For a new mbuf chain it calls the
.Fn md_initm
function.
-If there is no data left function returns
+If there is no data left the function returns
.Dv ENOENT .
.Pp
All
@@ -158,23 +158,25 @@ argument specifies the method used to perform a copy,
and can be one of the following:
.Bl -tag -width "MB_MINLINE"
.It Dv MB_MSYSTEM
-use
+Use the
.Fn bcopy
-function
+function.
.It Dv MB_MUSER
-use
+Use the
.Xr copyin 9
-function
+function.
.It Dv MB_MINLINE
-use an
+Use an
.Dq inline
-loop which does not call any function
+loop which does not call any function.
.El
.Pp
If
-.Ar target is
+.Ar target
+is
.Dv NULL ,
-an actual copy is not performed and function just skips given number of bytes.
+an actual copy is not performed
+and the function just skips the given number of bytes.
.Sh RETURN VALUES
All
.Ft int
@@ -183,7 +185,7 @@ otherwise an error code is returned.
.Pp
.Em Note :
after failure of any function,
-a mbuf chain is left in the broken state and only the
+an mbuf chain is left in the broken state and only the
.Fn md_done
function can safely be called to destroy it.
.Sh EXAMPLES
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