diff options
Diffstat (limited to 'sys/net/raw_usrreq.c')
| -rw-r--r-- | sys/net/raw_usrreq.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/net/raw_usrreq.c b/sys/net/raw_usrreq.c index 9507267..7517743 100644 --- a/sys/net/raw_usrreq.c +++ b/sys/net/raw_usrreq.c @@ -31,6 +31,7 @@ */ #include <sys/param.h> +#include <sys/kernel.h> #include <sys/lock.h> #include <sys/malloc.h> #include <sys/mbuf.h> @@ -44,12 +45,15 @@ #include <net/raw_cb.h> +MTX_SYSINIT(rawcb_mtx, &rawcb_mtx, "rawcb", MTX_DEF); + /* * Initialize raw connection block q. */ void raw_init() { + LIST_INIT(&rawcb_list); } @@ -73,6 +77,7 @@ raw_input(m0, proto, src, dst) struct socket *last; last = 0; + mtx_lock(&rawcb_mtx); LIST_FOREACH(rp, &rawcb_list, list) { if (rp->rcb_proto.sp_family != proto->sp_family) continue; @@ -117,6 +122,7 @@ raw_input(m0, proto, src, dst) } } else m_freem(m); + mtx_unlock(&rawcb_mtx); } /*ARGSUSED*/ |
