X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=modules%2Fppp.c;h=5e47a62b200776dd0d2baf959751a0ba2d7b2f81;hp=c99c1416c42d51caeec74df27546d40e5baf2d18;hb=9786230ddaa4428a4f2ad50be94bb288772a3d49;hpb=18de18edfb0ebefef8c0e2b0686e8793bc1ba127

diff --git a/modules/ppp.c b/modules/ppp.c
index c99c141..5e47a62 100644
--- a/modules/ppp.c
+++ b/modules/ppp.c
@@ -24,7 +24,7 @@
  * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
  * OR MODIFICATIONS.
  *
- * $Id: ppp.c,v 1.16 1999/02/26 10:52:06 paulus Exp $
+ * $Id: ppp.c,v 1.18 1999/03/22 05:55:59 paulus Exp $
  */
 
 /*
@@ -140,8 +140,8 @@ krwlock_t ppp_lower_lock;
 #define LOCK_LOWER_R	0
 #define TRYLOCK_LOWER_R	1
 #define UNLOCK_LOWER	0
-#define MUTEX_ENTER(x)	0
-#define MUTEX_EXIT(x)	0
+#define MT_ENTER(x)	0
+#define MT_EXIT(x)	0
 
 #endif /* SOL2 */
 
@@ -468,7 +468,7 @@ pppclose(q, flag)
 #endif
 	if (up->lowerq != 0) {
 	    /* Gack! the lower stream should have be unlinked earlier! */
-	    cmn_err(CE_WARN, "ppp%d: lower stream still connected on close?\n",
+	    DPRINT1("ppp%d: lower stream still connected on close?\n",
 		    up->mn);
 	    LOCK_LOWER_W;
 	    up->lowerq->q_ptr = 0;
@@ -1967,6 +1967,25 @@ ppplrput(q, mp)
     mblk_t *mp;
 {
     queue_t *uq;
+    struct iocblk *iop;
+
+    switch (mp->b_datap->db_type) {
+    case M_IOCTL:
+	iop = (struct iocblk *) mp->b_rptr;
+	iop->ioc_error = EINVAL;
+	mp->b_datap->db_type = M_IOCNAK;
+	qreply(q, mp);
+	return 0;
+    case M_FLUSH:
+	if (*mp->b_rptr & FLUSHR)
+	    flushq(q, FLUSHDATA);
+	if (*mp->b_rptr & FLUSHW) {
+	    *mp->b_rptr &= ~FLUSHR;
+	    qreply(q, mp);
+	} else
+	    freemsg(mp);
+	return 0;
+    }
 
     /*
      * If we can't get the lower lock straight away, queue this one