mbuf.9: Add missing fields, fix order and spacing.

fine by jmc@
sure mvs@

diff --git a/share/man/man9/mbuf.9 b/share/man/man9/mbuf.9
index 724d7dd..ded14b8 100644 (file)
--- a/share/man/man9/mbuf.9
+++ b/share/man/man9/mbuf.9
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: mbuf.9,v 1.125 2023/07/04 03:56:07 jsg Exp $
+.\"     $OpenBSD: mbuf.9,v 1.126 2024/07/09 18:56:54 jan Exp $
 .\"
 .\" Copyright (c) 2001 Jean-Jacques Bernard-Gundol <jjbg@openbsd.org>
 .\" All rights reserved.
@@ -25,7 +25,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: July 4 2023 $
+.Dd $Mdocdate: July 9 2024 $
 .Dt MGET 9
 .Os
 .Sh NAME
@@ -155,14 +155,14 @@
 #define mtod(m,t)       ((t)((m)->m_data))
 
 struct m_hdr {
-        struct  mbuf *mh_next;
-        struct  mbuf *mh_nextpkt;
-        caddr_t mh_data;
-        u_int   mh_len;
-        short   mh_type;
-        u_short mh_flags;
+       struct mbuf             *mh_next;
+       struct mbuf             *mh_nextpkt;
+       caddr_t                  mh_data;
+       u_int                    mh_len;
+       short                    mh_type;
+       u_short                  mh_flags;
 #ifndef __LP64__
-        u_int   mh_pad;
+       u_int                    mh_pad;
 #endif
 };
 
@@ -171,48 +171,50 @@ struct pkthdr {
        SLIST_HEAD(, m_tag)      ph_tags;
        int64_t                  ph_timestamp;
        int                      len;
+       u_int                    ph_rtableid;
+       u_int                    ph_ifidx;
        u_int16_t                ph_tagsset;
        u_int16_t                ph_flowid;
        u_int16_t                csum_flags;
        u_int16_t                ether_vtag;
-       u_int                    ph_rtableid;
-       u_int                    ph_ifidx;
+       u_int16_t                ph_mss;
        u_int8_t                 ph_loopcnt;
+       u_int8_t                 ph_family;
        struct pkthdr_pf         pf;
 };
 
 struct pkthdr_pf {
-       struct pf_state_key *statekey;
-       struct inpcb *inp;
-       u_int32_t qid;
-       u_int16_t tag;
-       u_int8_t  flags;
-       u_int8_t  routed;
-       u_int8_t  prio;
-       u_int8_t  pad[3];
+       struct pf_state_key     *statekey;
+       struct inpcb            *inp;
+       u_int32_t                qid;
+       u_int16_t                tag;
+       u_int8_t                 flags;
+       u_int8_t                 routed;
+       u_int8_t                 prio;
+       u_int8_t                 pad[3];
 };
 
 struct mbuf_ext {
-       caddr_t ext_buf;
-       void    *ext_arg;
-       u_int   ext_free_fn;
-       u_int   ext_size;
-       struct mbuf *ext_nextref;
-       struct mbuf *ext_prevref;
+       caddr_t                  ext_buf;
+       void                    *ext_arg;
+       u_int                    ext_free_fn;
+       u_int                    ext_size;
+       struct mbuf             *ext_nextref;
+       struct mbuf             *ext_prevref;
 };
 
 struct mbuf {
-        struct  m_hdr m_hdr;
-        union {
-                struct {
-                        struct  pkthdr MH_pkthdr;
-                        union {
-                                struct  mbuf_ext MH_ext;
-                                char    MH_databuf[MHLEN];
-                        } MH_dat;
-                } MH;
-                char    M_databuf[MLEN];
-        } M_dat;
+       struct m_hdr m_hdr;
+       union {
+               struct {
+                       struct pkthdr MH_pkthdr;
+                       union {
+                               struct mbuf_ext MH_ext;
+                               char            MH_databuf[MHLEN];
+                       } MH_dat;
+               } MH;
+               char M_databuf[MLEN];
+       } M_dat;
 };
 
 #define m_next          m_hdr.mh_next
@@ -382,6 +384,16 @@ ICMP/ICMPv6 checksum verified.
 ICMP/ICMPv6 checksum bad.
 .It Dv M_IPV6_DF_OUT
 Do not fragment IPv6 on output.
+.It M_TIMESTAMP
+.Fa m_pkthdr.ph_timestamp
+is valid.
+.It M_FLOWID
+.Fa m_pkthdr.ph_flowid
+is valid.
+.It M_TCP_TSO
+TCP Segmentation Offload needed and
+.Fa m_pkthdr.ph_mss
+is valid.
 .El
 .Pp
 The