diald/sme10/diald-1.0.proxy_slip.patch

diff -ru diald-1.0.orig/proxy_slip.c diald-1.0/proxy_slip.c
--- diald-1.0.orig/proxy_slip.c 2001-06-16 15:51:39.000000000 -0400
+++ diald-1.0/proxy_slip.c      2005-10-04 10:39:41.951883000 -0400
@@ -51,7 +51,11 @@
 proxy_slip_send(proxy_t *proxy,
        unsigned short wprot, unsigned char *p, size_t len)
 {
-    /* send an initial END character to flush out any data that may
+    /* ignore the wprot param.
+     * As this is a SLIP link then ETH_P_IP is implied and will be prepended at
+     * remote end.
+     *
+     * send an initial END character to flush out any data that may
      * have accumulated in the receiver due to line noise
      */
     putc(END,proxy_mfp);
@@ -91,7 +95,10 @@
      */
     putc(END,proxy_mfp);
 
-    return 0;
+    /* Ensure the packet goes now.
+     * Return EOF if failed, 0 otherwise.
+     */ 
+    return fflush(proxy_mfp);
 }
 
 
@@ -108,6 +115,10 @@
     int c;
     int received = 0;
 
+    /* Insert the protocol at the beginning of the buffer.
+     * If real data is received, the buffer length is adjusted just before
+     * returning
+     */
     *(unsigned short *)p = htons(ETH_P_IP);
     p += sizeof(unsigned short);
     len -= sizeof(unsigned short);
@@ -138,7 +149,7 @@
                * turn sent to try to detect line noise.
                */
               if(received)
-                      return received;
+                      return received + sizeof(unsigned short);
               else
                       break;
 
1	diff -ru diald-1.0.orig/proxy_slip.c diald-1.0/proxy_slip.c
2	--- diald-1.0.orig/proxy_slip.c 2001-06-16 15:51:39.000000000 -0400
3	+++ diald-1.0/proxy_slip.c 2005-10-04 10:39:41.951883000 -0400
4	@@ -51,7 +51,11 @@
5	proxy_slip_send(proxy_t *proxy,
6	unsigned short wprot, unsigned char *p, size_t len)
7	{
8	- /* send an initial END character to flush out any data that may
9	+ /* ignore the wprot param.
10	+ * As this is a SLIP link then ETH_P_IP is implied and will be prepended at
11	+ * remote end.
12	+ *
13	+ * send an initial END character to flush out any data that may
14	* have accumulated in the receiver due to line noise
15	*/
16	putc(END,proxy_mfp);
17	@@ -91,7 +95,10 @@
18	*/
19	putc(END,proxy_mfp);
20
21	- return 0;
22	+ /* Ensure the packet goes now.
23	+ * Return EOF if failed, 0 otherwise.
24	+ */
25	+ return fflush(proxy_mfp);
26	}
27
28
29	@@ -108,6 +115,10 @@
30	int c;
31	int received = 0;
32
33	+ /* Insert the protocol at the beginning of the buffer.
34	+ * If real data is received, the buffer length is adjusted just before
35	+ * returning
36	+ */
37	(unsigned short )p = htons(ETH_P_IP);
38	p += sizeof(unsigned short);
39	len -= sizeof(unsigned short);
40	@@ -138,7 +149,7 @@
41	* turn sent to try to detect line noise.
42	*/
43	if(received)
44	- return received;
45	+ return received + sizeof(unsigned short);
46	else
47	break;
48