All the references to the M_ALIGN and MH_ALIGN macros are gone. Time to bring them behind the shed and free them.
OK? -- :wq Claudio Index: sys/sys/mbuf.h =================================================================== RCS file: /cvs/src/sys/sys/mbuf.h,v retrieving revision 1.240 diff -u -p -r1.240 mbuf.h --- sys/sys/mbuf.h 12 Nov 2018 07:45:52 -0000 1.240 +++ sys/sys/mbuf.h 12 Nov 2018 07:47:42 -0000 @@ -345,17 +345,6 @@ u_int mextfree_register(void (*)(caddr_t } while (/* CONSTCOND */ 0) /* - * Set the m_data pointer of a newly-allocated mbuf (m_get/MGET) to place - * an object of the specified size at the end of the mbuf, longword aligned. - */ -#define M_ALIGN(m, len) m_align((m), (len)) -/* - * As above, for mbufs allocated with m_gethdr/MGETHDR - * or initialized by M_MOVE_PKTHDR. - */ -#define MH_ALIGN(m, len) m_align((m), (len)) - -/* * Determine if an mbuf's data area is read-only. This is true for * non-cluster external storage and for clusters that are being * referenced by more than one mbuf. Index: share/man/man9/mbuf.9 =================================================================== RCS file: /cvs/src/share/man/man9/mbuf.9,v retrieving revision 1.117 diff -u -p -r1.117 mbuf.9 --- share/man/man9/mbuf.9 30 Nov 2018 11:58:47 -0000 1.117 +++ share/man/man9/mbuf.9 6 Dec 2018 08:12:41 -0000 @@ -61,8 +61,6 @@ .Nm MCLGETI , .Nm MEXTADD , .Nm m_align , -.Nm M_ALIGN , -.Nm MH_ALIGN , .Nm M_READONLY , .Nm m_leadingspace , .Nm m_trailingspace , @@ -133,8 +131,6 @@ "void (*free)(caddr_t, u_int, void *)" "void *arg" .Ft void .Fn m_align "struct mbuf *m" "int len" -.Fn M_ALIGN "struct mbuf *m" "int len" -.Fn MH_ALIGN "struct mbuf *m" "int len" .Fn M_READONLY "struct mbuf *m" .Ft int .Fn m_leadingspace "struct mbuf *m" @@ -757,25 +753,6 @@ pointer of the newly allocated mbuf to an object of the specified size .Fa len at the end of this mbuf data area, longword aligned. -.It Fn M_ALIGN "struct mbuf *m" "int len" -Set the -.Fa m_data -pointer of the newly allocated mbuf with -.Fn m_get -or -.Fn MGET -pointed to by -.Fa m -to an object of the specified size -.Fa len -at the end of the mbuf, longword aligned. -.It Fn MH_ALIGN "m" "len" -Same as -.Fn M_ALIGN -except it is for an mbuf allocated with -.Fn m_gethdr -or -.Fn MGETHDR . .It Fn M_READONLY "struct mbuf *m" Check if the data of the mbuf pointed to by .Fa m
