patchable raw sockbuf sizes

SCCS-vsn: sys/net/raw_cb.c 7.7

diff --git a/usr/src/sys/net/raw_cb.c b/usr/src/sys/net/raw_cb.c
index b5821bd..e1ad8ec 100644 (file)
--- a/usr/src/sys/net/raw_cb.c
+++ b/usr/src/sys/net/raw_cb.c
@@ -14,7 +14,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *

- *     @(#)raw_cb.c    7.6 (Berkeley) %G%
+ *     @(#)raw_cb.c    7.7 (Berkeley) %G%

  */
 
 #include "param.h"
  */
 
 #include "param.h"


@@ -42,6 +42,9 @@
  *     redo address binding to allow wildcards
  */
 
  *     redo address binding to allow wildcards
  */
 

+u_long raw_sendspace = RAWSNDQ;
+u_long raw_recvspace = RAWRCVQ;
+

 /*
  * Allocate a control block and a nominal amount
  * of buffer space for the socket.
 /*
  * Allocate a control block and a nominal amount
  * of buffer space for the socket.


@@ -56,9 +59,9 @@ raw_attach(so, proto)
        m = m_getclr(M_DONTWAIT, MT_PCB);
        if (m == 0)
                return (ENOBUFS);
        m = m_getclr(M_DONTWAIT, MT_PCB);
        if (m == 0)
                return (ENOBUFS);

-       if (sbreserve(&so->so_snd, (u_long) RAWSNDQ) == 0)
+       if (sbreserve(&so->so_snd, raw_sendspace) == 0)

                goto bad;
                goto bad;

-       if (sbreserve(&so->so_rcv, (u_long) RAWRCVQ) == 0)
+       if (sbreserve(&so->so_rcv, raw_recvspace) == 0)

                goto bad2;
        rp = mtod(m, struct rawcb *);
        rp->rcb_socket = so;
                goto bad2;
        rp = mtod(m, struct rawcb *);
        rp->rcb_socket = so;