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List:       linware
Subject:    Re: write_wdata problems in mars?
From:       Martin Stover <mstover () stover ! f ! eunet ! de>
Date:       1997-03-18 2:53:33
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> NWSERV   0:write_wdata:No such file or directory
> to NWBIND
Here is a little patch which should help.
Here is a second patch against a bad bug
with namespace routines (creat file), which should be applied. !


Martin

<------- snip --------------->

diff -rub org/mars_nwe/net1.c mars_nwe/net1.c
--- org/mars_nwe/net1.c	Thu Jan  2 16:14:20 1997
+++ mars_nwe/net1.c	Tue Mar 11 18:24:57 1997
@@ -1,4 +1,4 @@
-/* net1.c, 26-Oct-96 */
+/* net1.c, 11-Mar-97 */

 /* (C)opyright (C) 1993,1995  Martin Stover, Marburg, Germany
  *
@@ -266,7 +266,6 @@
 /* returns < 0 if senderror or functionresultcode > = 0 */
 {
 static int lastsequence=0;
-  int result   = -1;
   int tries    =  0;
   int sendsize =  d->owndata.d.size+sizeof(d->owndata.d.size)+
                          sizeof(d->owndata.h);
@@ -275,32 +274,28 @@
   d->owndata.h.sequence  = (uint8) ++lastsequence;
   d->owndata.h.reserved  = 0;

-  while (tries++ < MAX_SEND_TRIES && result < 0) {
-    result=send_ipx_data(fd, 17, sendsize, (char*)d,
-                     toaddr, "send_own_data");

-    if (result > -1) {
+  while (tries++ < MAX_SEND_TRIES) {
+    int result=send_ipx_data(fd, 17, sendsize, (char*)d,
+                     toaddr, "send_own_data");
+    while (result > -1) {
       int packet_typ;
       IPX_DATA   ipxd;
       ipxAddr_t  fromaddr;
-      result=receive_ipx_data(fd, &packet_typ, &ipxd, &fromaddr,
-            MAX_WAIT_MSEC);
+      result=receive_ipx_data(fd, &packet_typ, &ipxd, &fromaddr,MAX_WAIT_MSEC);
       XDPRINTF((2, 0, "receive_ipx_data, result=%d, typ=0x%x%x, sequence=%d",
               result,
               (int)ipxd.ownreply.type[0],
               (int)ipxd.ownreply.type[1],
               (int)ipxd.ownreply.sequence ));
-      if (sizeof(OWN_REPLY) == result &&
-        ipxd.ownreply.type[0]  == 0xef &&
-        ipxd.ownreply.type[1]  == 0xef &&
-      /*   !memcmp(&fromaddr, toaddr, sizeof(ipxAddr_t)) && */
-        ipxd.ownreply.sequence == d->owndata.h.sequence) {
-        result = (int)ipxd.ownreply.result;
-      } else
-        result=-1;
-    }
+      if (sizeof(OWN_REPLY) == result
+          && ipxd.ownreply.type[0]  == 0xef
+          && ipxd.ownreply.type[1]  == 0xef
+          && ipxd.ownreply.sequence == d->owndata.h.sequence)
+            return((int)ipxd.ownreply.result);
   } /* while */
-  return(result);
+  } /* while */
+  return(-1);
 }

 int send_own_reply(int fd, int result, int sequence, ipxAddr_t *toaddr)



diff -rub org/mars_nwe/namspace.c mars_nwe/namspace.c
--- org/mars_nwe/namspace.c	Thu Jan  2 16:25:25 1997
+++ mars_nwe/namspace.c	Mon Mar 17 01:02:49 1997
@@ -532,8 +532,9 @@
         && nwpath->volume       == e->nwpath.volume
         && nwpath->statb.st_ino == e->nwpath.statb.st_ino
         && nwpath->statb.st_dev == e->nwpath.statb.st_dev)  {
-        if (nwp_stat(&(e->nwpath), "insert_get_base_entry")) {
-         /* the path has changed, we say handle is wrong */
+        if (nwp_stat(&(e->nwpath), "insert_get_base_entry")
+          || strcmp(e->nwpath.path, nwpath->path)) {
+         /* the path has changed, we remove this entry */
           free_dbe_p(e);
         } else {
           return(touch_handle_entry_p(e));

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