/[smeserver]/rpms/diald/sme10/diald-1.0.proxy_slip.patch
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Contents of /rpms/diald/sme10/diald-1.0.proxy_slip.patch

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Revision 1.1 - (show annotations) (download)
Thu Feb 4 12:30:28 2016 UTC (8 years, 8 months ago) by vip-ire
Branch: MAIN
CVS Tags: diald-1_0-3_el7_sme, HEAD
sme10 branch

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

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