turn on keep alives

[unix-history] / usr / src / libexec / telnetd / telnetd.c

diff --git a/usr/src/libexec/telnetd/telnetd.c b/usr/src/libexec/telnetd/telnetd.c
index a808fd3..1015310 100644 (file)
--- a/usr/src/libexec/telnetd/telnetd.c
+++ b/usr/src/libexec/telnetd/telnetd.c
@@ -1,5 +1,5 @@
 #ifndef lint
 #ifndef lint

-static char sccsid[] = "@(#)telnetd.c  4.18 83/02/21";
+static char sccsid[] = "@(#)telnetd.c  4.19 83/05/03";

 #endif
 
 /*
 #endif
 
 /*


@@ -10,6 +10,8 @@ static char sccsid[] = "@(#)telnetd.c 4.18 83/02/21";
 
 #include <netinet/in.h>
 
 
 #include <netinet/in.h>
 

+#include <arpa/telnet.h>
+

 #include <stdio.h>
 #include <signal.h>
 #include <errno.h>
 #include <stdio.h>
 #include <signal.h>
 #include <errno.h>


@@ -17,8 +19,6 @@ static char sccsid[] = "@(#)telnetd.c 4.18 83/02/21";
 #include <wait.h>
 #include <netdb.h>
 
 #include <wait.h>
 #include <netdb.h>
 

-#include "telnet.h"
-

 #define        BELL            '\07'
 
 char   hisopts[256];
 #define        BELL            '\07'
 
 char   hisopts[256];


@@ -96,10 +96,8 @@ again:
        if (options & SO_DEBUG)
                if (setsockopt(s, SOL_SOCKET, SO_DEBUG, 0, 0) < 0)
                        perror("telnetd: setsockopt (SO_DEBUG)");
        if (options & SO_DEBUG)
                if (setsockopt(s, SOL_SOCKET, SO_DEBUG, 0, 0) < 0)
                        perror("telnetd: setsockopt (SO_DEBUG)");

-#ifdef notdef

        if (setsockopt(s, SOL_SOCKET, SO_KEEPALIVE, 0, 0) < 0)
                perror("telnetd: setsockopt (SO_KEEPALIVE)");
        if (setsockopt(s, SOL_SOCKET, SO_KEEPALIVE, 0, 0) < 0)
                perror("telnetd: setsockopt (SO_KEEPALIVE)");

-#endif

        while (bind(s, (caddr_t)&sin, sizeof (sin), 0) < 0) {
                perror("telnetd: bind");
                sleep(5);
        while (bind(s, (caddr_t)&sin, sizeof (sin), 0) < 0) {
                perror("telnetd: bind");
                sleep(5);