| 1 |
diff -rN --unified=2 ipsvd-0.12.1.old/net/ipsvd-0.12.1/src/socket_bind.c ipsvd-0.12.1/net/ipsvd-0.12.1/src/socket_bind.c |
| 2 |
--- ipsvd-0.12.1.old/net/ipsvd-0.12.1/src/socket_bind.c 2006-02-04 11:16:48.000000000 -0800 |
| 3 |
+++ ipsvd-0.12.1/net/ipsvd-0.12.1/src/socket_bind.c 2014-04-23 20:54:30.000000000 -0700 |
| 4 |
@@ -32,2 +32,8 @@ |
| 5 |
} |
| 6 |
} |
| 7 |
+ |
| 8 |
+int socket_keepalive(int s) |
| 9 |
+{ |
| 10 |
+ int opt = 1; |
| 11 |
+ return setsockopt(s,SOL_SOCKET,SO_KEEPALIVE,&opt,sizeof opt); |
| 12 |
+} |
| 13 |
diff -rN --unified=2 ipsvd-0.12.1.old/net/ipsvd-0.12.1/src/socket.h ipsvd-0.12.1/net/ipsvd-0.12.1/src/socket.h |
| 14 |
--- ipsvd-0.12.1.old/net/ipsvd-0.12.1/src/socket.h 2006-02-04 11:16:48.000000000 -0800 |
| 15 |
+++ ipsvd-0.12.1/net/ipsvd-0.12.1/src/socket.h 2014-04-23 20:54:30.000000000 -0700 |
| 16 |
@@ -19,4 +19,5 @@ |
| 17 |
|
| 18 |
extern void socket_tryreservein(int,int); |
| 19 |
+extern int socket_keepalive(int); |
| 20 |
|
| 21 |
#endif |
| 22 |
diff -rN --unified=2 ipsvd-0.12.1.old/net/ipsvd-0.12.1/src/tcpsvd.c ipsvd-0.12.1/net/ipsvd-0.12.1/src/tcpsvd.c |
| 23 |
--- ipsvd-0.12.1.old/net/ipsvd-0.12.1/src/tcpsvd.c 2006-02-04 11:16:47.000000000 -0800 |
| 24 |
+++ ipsvd-0.12.1/net/ipsvd-0.12.1/src/tcpsvd.c 2014-04-23 20:54:30.000000000 -0700 |
| 25 |
@@ -33,7 +33,7 @@ |
| 26 |
|
| 27 |
#ifdef SSLSVD |
| 28 |
-#define USAGE " [-Ehpv] [-u user] [-c n] [-C n:msg] [-b n] [-l name] [-i dir|-x cdb] [-t sec] [-U ssluser] [-/ root] [-Z cert] [-K key] host port prog" |
| 29 |
+#define USAGE " [-Ehkpv] [-u user] [-c n] [-C n:msg] [-b n] [-l name] [-i dir|-x cdb] [-t sec] [-U ssluser] [-/ root] [-Z cert] [-K key] host port prog" |
| 30 |
#else |
| 31 |
-#define USAGE " [-Ehpv] [-u user] [-c n] [-C n:msg] [-b n] [-l name] [-i dir|-x cdb] [-t sec] host port prog" |
| 32 |
+#define USAGE " [-Ehkpv] [-u user] [-c n] [-C n:msg] [-b n] [-l name] [-i dir|-x cdb] [-t sec] host port prog" |
| 33 |
#endif |
| 34 |
|
| 35 |
@@ -55,4 +55,5 @@ |
| 36 |
unsigned long cmax =30; |
| 37 |
unsigned long timeout =0; |
| 38 |
+unsigned int keepalive =0; |
| 39 |
|
| 40 |
unsigned int ucspi =1; |
| 41 |
@@ -242,4 +243,6 @@ |
| 42 |
if ((fd_move(0, c) == -1) || (fd_copy(1, 0) == -1)) |
| 43 |
drop("unable to set filedescriptor"); |
| 44 |
+ if (keepalive) |
| 45 |
+ socket_keepalive(0); |
| 46 |
sig_uncatch(sig_term); |
| 47 |
sig_uncatch(sig_pipe); |
| 48 |
@@ -272,8 +275,8 @@ |
| 49 |
#ifdef SSLSVD |
| 50 |
while ((opt =getopt(argc, (const char **)argv, |
| 51 |
- "c:C:i:x:u:l:Eb:hpt:vVU:/:Z:K:")) != opteof) { |
| 52 |
+ "c:C:i:x:u:l:Eb:hkpt:vVU:/:Z:K:")) != opteof) { |
| 53 |
#else |
| 54 |
while ((opt =getopt(argc, (const char **)argv, |
| 55 |
- "c:C:i:x:u:l:Eb:hpt:vV")) != opteof) { |
| 56 |
+ "c:C:i:x:u:l:Eb:hpkt:vV")) != opteof) { |
| 57 |
#endif |
| 58 |
switch(opt) { |
| 59 |
@@ -298,4 +301,5 @@ |
| 60 |
case 'b': scan_ulong(optarg, &backlog); break; |
| 61 |
case 'h': lookuphost =1; break; |
| 62 |
+ case 'k': keepalive =1; break; |
| 63 |
case 'p': lookuphost =1; paranoid =1; break; |
| 64 |
case 't': scan_ulong(optarg, &timeout); break; |
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