Nuke trailing whitespace.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

7 files changed, 90 insertions, 90 deletions

diff --git a/tcpip/Makefile.am b/tcpip/Makefile.am
index fa0e3c6..847c42f 100644
--- a/tcpip/Makefile.am
+++ b/tcpip/Makefile.am
@@ -25,7 +25,7 @@ rip98d_SOURCES = 	\
 rip98d_LDADD = $(AX25_LIB)
 
 INCLUDES = -DAX25_SYSCONFDIR=\""$(AX25_SYSCONFDIR)"\" \
-	   -DAX25_LOCALSTATEDIR=\""$(AX25_LOCALSTATEDIR)"\" 
+	   -DAX25_LOCALSTATEDIR=\""$(AX25_LOCALSTATEDIR)"\"
 
 AX25_SYSCONFDIR=${sysconfdir}/ax25/
 AX25_LOCALSTATEDIR=${localstatedir}/ax25/
diff --git a/tcpip/rip98d.c b/tcpip/rip98d.c
index 8688177..9ea3dd2 100644
--- a/tcpip/rip98d.c
+++ b/tcpip/rip98d.c
@@ -83,14 +83,14 @@ static void terminate(int sig)
 		syslog(LOG_INFO, "terminating on SIGTERM\n");
 		closelog();
 	}
-	
+
 	exit(0);
 }
 
 unsigned int mask2bits(unsigned long int mask)
 {
 	struct mask_struct *t;
-	
+
 	for (t = mask_table; t->mask != 0; t++)
 		if (mask == t->mask)
 			return t->bits;
@@ -101,7 +101,7 @@ unsigned int mask2bits(unsigned long int mask)
 unsigned long int bits2mask(unsigned int bits)
 {
 	struct mask_struct *t;
-	
+
 	for (t = mask_table; t->mask != 0; t++)
 		if (bits == t->bits)
 			return htonl(t->mask);
@@ -168,7 +168,7 @@ static int read_routes(void)
 
 	if (first_route != NULL) {
 		route = first_route;
-		
+
 		while (route != NULL) {
 			temp = route->next;
 			free(route);
@@ -177,7 +177,7 @@ static int read_routes(void)
 
 		first_route = NULL;
 	}
-	
+
 	if ((fp = fopen(PROC_IP_ROUTE_FILE, "r")) == NULL) {
 		if (logging)
 			syslog(LOG_ERR, "error cannot open %s\n", PROC_IP_ROUTE_FILE);
@@ -196,7 +196,7 @@ static int read_routes(void)
 		netmask        = mask2bits(hex2intrev(mask_addr));
 
 		network = inet_netof(address);
-		
+
 		if (network == 0 || network == 127) {
 			if (debug && logging)
 				syslog(LOG_DEBUG, "rejecting route to %s/%ld - should not be propogated\n", inet_ntoa(address), netmask);
@@ -225,9 +225,9 @@ static int read_routes(void)
 		route->next = first_route;
 		first_route = route;
 	}
-	
+
 	fclose(fp);
-	
+
 	return TRUE;
 }
 
@@ -236,12 +236,12 @@ static int load_dests(void)
 	struct hostent *host;
 	char buffer[255], *s;
 	FILE *fp;
-	
+
 	if ((fp = fopen(CONF_RIP98D_FILE, "r")) == NULL) {
 		fprintf(stderr, "rip98d: cannot open config file\n");
 		return FALSE;
 	}
-		
+
 	while (fgets(buffer, 255, fp) != NULL) {
 		if ((s = strchr(buffer, '\n')) != NULL) *s = '\0';
 
@@ -254,12 +254,12 @@ static int load_dests(void)
 		memcpy((char *)&dest_list[dest_count].dest_addr, host->h_addr, host->h_length);
 		dest_count++;
 	}
-	
+
 	fclose(fp);
 
 	if (dest_count == 0)
 		return FALSE;
-	
+
 	return TRUE;
 }
 
@@ -287,7 +287,7 @@ int main(int argc, char **argv)
 				break;
 			case 'r':
 				route_restrict = TRUE;
-				break; 
+				break;
 			case 't':
 				interval = atoi(optarg) * 60;
 				if (interval < 60 || interval > 7200) {
@@ -317,7 +317,7 @@ int main(int argc, char **argv)
 	memset((char *)&loc_addr, 0, sizeof(loc_addr));
 	loc_addr.sin_family      = AF_INET;
 	loc_addr.sin_addr.s_addr = htonl(INADDR_ANY);
-	loc_addr.sin_port        = htons(RIP_PORT);	
+	loc_addr.sin_port        = htons(RIP_PORT);
 
 	if (bind(s, (struct sockaddr *)&loc_addr, sizeof(loc_addr)) < 0) {
 		perror("rip98d: bind");
@@ -342,7 +342,7 @@ int main(int argc, char **argv)
 
 		timeout.tv_sec  = 60;
 		timeout.tv_usec = 0;
-	
+
 		select(s + 1, &fdset, NULL, NULL, &timeout);
 
 		if (!read_routes()) {
diff --git a/tcpip/rip98r.c b/tcpip/rip98r.c
index f8d8090..bb593cd 100644
--- a/tcpip/rip98r.c
+++ b/tcpip/rip98r.c
@@ -42,7 +42,7 @@ static int cmp_route(struct route_struct *route, struct in_addr addr, int bits,
 
 	if (route->action == DEL_ROUTE || route->action == NEW_ROUTE)
 		return UNMATCH_ROUTE;
-		
+
 	if (old_addr != new_addr)
 		return UNMATCH_ROUTE;
 
@@ -118,7 +118,7 @@ void receive_routes(int s)
 	for (p = message + RIP98_HEADER; p < message + mess_len; p += RIP98_ENTRY) {
 		memcpy((char *)&addr, (char *)p, sizeof(addr));
 		bits   = p[4];
-		metric = p[5];	
+		metric = p[5];
 
 		network = inet_netof(addr);
 
@@ -140,7 +140,7 @@ void receive_routes(int s)
 			syslog(LOG_DEBUG, "    route to %s/%d metric %d\n", inet_ntoa(addr), bits, metric);
 
 		metric++;
-		
+
 		if (metric > RIP98_INFINITY)
 			metric = RIP98_INFINITY;
 
@@ -157,7 +157,7 @@ void receive_routes(int s)
 
 				case REPLACE_ROUTE:
 					route->action = DEL_ROUTE;
-				
+
 				case ADDITIONAL_ROUTE:
 					if (!found) {
 						if ((new = malloc(sizeof(struct route_struct))) == NULL) {
@@ -170,10 +170,10 @@ void receive_routes(int s)
 						new->bits   = bits;
 						new->metric = metric;
 						new->action = NEW_ROUTE;
-				
+
 						new->next   = first_route;
 						first_route = new;
-	
+
 						found = TRUE;
 					}
 
@@ -196,12 +196,12 @@ void receive_routes(int s)
 			new->bits   = bits;
 			new->metric = metric;
 			new->action = NEW_ROUTE;
-				
+
 			new->next   = first_route;
 			first_route = new;
 		}
 	}
-	
+
 	for (route = first_route; route != NULL; route = route->next) {
 		if (route->action == DEL_ROUTE) {
 			memset((char *)&rt, 0, sizeof(rt));
@@ -233,7 +233,7 @@ void receive_routes(int s)
 				rt.rt_flags |= RTF_HOST;
 			} else {
 				netmask = bits2mask(route->bits);
-			
+
 				trg.sin_family = AF_INET;
 				memcpy((char *)&trg.sin_addr, (char *)&netmask, sizeof(struct in_addr));
 				trg.sin_port   = 0;
diff --git a/tcpip/rip98t.c b/tcpip/rip98t.c
index 2441c49..9fd78c6 100644
--- a/tcpip/rip98t.c
+++ b/tcpip/rip98t.c
@@ -45,7 +45,7 @@ void transmit_routes(int s)
 		memset((char *)&rem_addr, 0, sizeof(rem_addr));
 		rem_addr.sin_family = AF_INET;
 		rem_addr.sin_addr   = dest_list[i].dest_addr;
-		rem_addr.sin_port   = htons(RIP_PORT);		
+		rem_addr.sin_port   = htons(RIP_PORT);
 
 		route = first_route;
 
@@ -58,7 +58,7 @@ void transmit_routes(int s)
 					memcpy(message + mess_len + 0, (char *)&route->addr, sizeof(struct in_addr));
 					message[mess_len + 4] = route->bits;
 					message[mess_len + 5] = route->metric;
-				
+
 					mess_len += RIP98_ENTRY;
 				}
 
diff --git a/tcpip/ttylinkd.8 b/tcpip/ttylinkd.8
index bd427b6..0437626 100644
--- a/tcpip/ttylinkd.8
+++ b/tcpip/ttylinkd.8
@@ -1,6 +1,6 @@
 .TH TTYLINKD 8 "5 March 1997" Linux "Linux System Managers Manual"
 .SH NAME
-ttylinkd \- TTYlink daemon for AX.25, NET/ROM, ROSE and IP. 
+ttylinkd \- TTYlink daemon for AX.25, NET/ROM, ROSE and IP.
 .SH SYNOPSIS
 .B ttylinkd [-hv] [-c callsign] [-f file]
 .SH DESCRIPTION
@@ -10,11 +10,11 @@ is a simple daemon that allows incoming ttylink calls to be routed through
 to Linux's normal talkd(8)
 system and provides a pipe between the two.
 .LP
-.B ttylinkd 
+.B ttylinkd
 is usually setup to be spawned from ax25d(8) or inetd(8)
 but can, since version 0.03, be used on the command line, although
 talk(1) is a much better idea for interactive users.
-.LP 
+.LP
 Use splitscreen(1)
 for outgoing ttylink sessions.
 .SH OPTIONS
@@ -44,7 +44,7 @@ Use <file> for the configuration file, instead of the default
 .BR talkd (8).
 .SH BUGS
 .LP
-There is still some need for some checking of who is still logged on.  
+There is still some need for some checking of who is still logged on.
 .LP
 The daemon may hang if you disconnect from it strangely.
 .LP
diff --git a/tcpip/ttylinkd.c b/tcpip/ttylinkd.c
index 792969e..1cfc610 100644
--- a/tcpip/ttylinkd.c
+++ b/tcpip/ttylinkd.c
@@ -7,13 +7,13 @@
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful, 
+ * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have recieved a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software 
+ * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge. MA 02139, USA.
  */
  /*
@@ -80,7 +80,7 @@ void read_config_file(int dummy);
 	"look-up",
 	"delete",
 	"announce" };
-*/	
+*/
 static char *Responses[] = {
 	"success",
 	"sysop not logged on",
@@ -112,12 +112,12 @@ int main(int argc, char *argv[])
 	struct sockaddr_rose *peer_srose;
 	socklen_t sa_len, length;
 	int i;
-		
+
 	/* Open up the system logger */
 	openlog(argv[0], LOG_PID, LOG_DAEMON);
-	
+
 	write(STDOUT_FILENO, version, strlen(version));
-	
+
 	/* Work out who is calling us */
 	userfamily = AF_UNSPEC;
 	memset(user, 0, NAME_SIZE);
@@ -163,11 +163,11 @@ int main(int argc, char *argv[])
 				break;
 			} /*switch */
 		} /* - */
-	} /* for */ 
+	} /* for */
 	if (user[0] == '\0')
 	{
 		sa_len = sizeof(sa);
-		if (getpeername(STDOUT_FILENO, &sa, &sa_len) < 0)		
+		if (getpeername(STDOUT_FILENO, &sa, &sa_len) < 0)
 		{
 			fprintf(stderr, "%s: getpeername() failed, you must specify a callsign in stdin mode.\n", argv[0]);
 			syslog(LOG_CRIT | LOG_DAEMON, "main(): getpeername() failed.");
@@ -177,7 +177,7 @@ int main(int argc, char *argv[])
 			switch(sa.sa_family) {
 				case AF_INET:
 					peer_sin = (struct sockaddr_in*)&sa;
-					write(STDOUT_FILENO, buf, strlen(buf));			
+					write(STDOUT_FILENO, buf, strlen(buf));
 					sprintf(buf, "Please enter your callsign: ");
 					write(STDOUT_FILENO, buf, strlen(buf));
 					fflush(stdout);
@@ -215,8 +215,8 @@ int main(int argc, char *argv[])
 					syslog(LOG_DAEMON | LOG_CRIT, "Unsupported address family.");
 					exit(1);
 			}
-			
-		}													
+
+		}
 	} /* argc */
 
 	/* Read the configuration file to find the System Operator. */
@@ -268,19 +268,19 @@ int main(int argc, char *argv[])
         msg_sin = (struct sockaddr_in*)&msg_sa;
 	msg_sin->sin_port = htons(0);
 	memcpy((char*)&(msg_sin->sin_addr), phe->h_addr, phe->h_length);
-	
+
 	if ((skt = socket(PF_INET, SOCK_STREAM, 0)) < 0)
 	{
 		syslog(LOG_DAEMON | LOG_CRIT, "main(): socket() failed.");
 		exit(1);
 	}
-	
+
 	if (bind( skt, &msg_sa, sizeof(msg_sa)) != 0)
 	{
 		syslog(LOG_DAEMON | LOG_CRIT, "main(): bind() failed.");
 		exit(1);
 	}
-	
+
 	length = sizeof(msg_sa);
 	if (getsockname(skt, &msg_sa, &length) < 0)
 	{
@@ -294,21 +294,21 @@ int main(int argc, char *argv[])
 	ctl_sin.sin_family = AF_INET;
 	memcpy((char*)&ctl_sin.sin_addr, phe->h_addr, phe->h_length);
 	ctl_sin.sin_port = htons(0);
-	
+
 	if ((ctl_skt = socket(PF_INET, SOCK_DGRAM, 0)) < 0)
 	{
 		syslog(LOG_DAEMON | LOG_CRIT, "main(): socket() while attempting to create control socket.");
 		close(skt);
 		exit(1);
 	}
-	
+
 	if (bind(ctl_skt, (struct sockaddr*)&ctl_sin, sizeof(ctl_sin)) != 0)
 	{
 		syslog(LOG_DAEMON | LOG_CRIT, "main(): Error when trying to bind() control socket.");
 		close(skt);
 		exit(1);
 	}
-	
+
 	length = sizeof(ctl_sin);
 	if (getsockname(ctl_skt, (struct sockaddr*)&ctl_sin, &length) < 0)
 	{
@@ -317,7 +317,7 @@ int main(int argc, char *argv[])
 		close(ctl_skt);
 		exit(1);
 	}
-	
+
 	/* Start talking to the talk daemon */
 	memset((char*)&msg, 0, sizeof(msg));
 	msg.vers = TALK_VERSION;
@@ -330,8 +330,8 @@ int main(int argc, char *argv[])
 	msg.pid = htonl(getpid());
 	strncpy(msg.l_name, user, NAME_SIZE-1);
 	strncpy(msg.r_name, sysop_user, NAME_SIZE-1);
-	
-	
+
+
 	/* Now look for an invite */
 	msg.type = LOOK_UP;
 	(void) send_control(ctl_skt, rem_addr, msg, &resp);
@@ -348,7 +348,7 @@ int main(int argc, char *argv[])
 			printf("Cannot talk to sysop errno=%d.\n",i);
 		else
 			printf("Cannot talk to sysop, reason: %s.\n",Responses[i]);
-		
+
 		close(skt);
 		close(ctl_skt);
 		return 0;
@@ -362,7 +362,7 @@ int main(int argc, char *argv[])
 		syslog(LOG_DAEMON | LOG_CRIT, "main(): Error when trying to listen() on socket.");
 		exit(1);
 	}
-			
+
 	/* Now we have to make an invitation for the other user */
 	msg.type = LEAVE_INVITE;
 	if (send_control(ctl_skt, my_addr, msg, &resp) != SUCCESS)
@@ -374,14 +374,14 @@ int main(int argc, char *argv[])
 		return 0;
 	}
 	local_id = resp.id_num;
-	
+
 	sprintf(buf, "Paging sysop.\n");
 	write(STDOUT_FILENO, buf, strlen(buf));
-	
+
 	/* Wait for the sysop to connect to us */
 	signal(SIGALRM, alarm_handle);
 	alarm(30);
-	
+
 	if ((new_skt = accept(skt, 0, 0)) < 0)
 	{
 		if (errno == EINTR)
@@ -401,21 +401,21 @@ int main(int argc, char *argv[])
 	}
 	alarm(0);
 	signal(SIGALRM, SIG_DFL);
-	
+
 	close(skt);
 	skt = new_skt;
-	
+
 	/* Delete invitations from both daemons */
 	msg.type = DELETE;
 	msg.id_num = htonl(local_id);
 	send_control(ctl_skt, my_addr, msg, &resp);
 	msg.id_num = htonl(remote_id);
 	send_control(ctl_skt, rem_addr, msg, &resp);
-	
-	sprintf(buf, "Sysop has responded.\n");		
+
+	sprintf(buf, "Sysop has responded.\n");
 	write(STDOUT_FILENO, buf, strlen(buf));
-	
-	/* 
+
+	/*
 	 * A little thing that they don't mention anywhere is the fact that the
 	 * first three characters on a connection are used to work out to erase,
 	 * kill and word erase characters. Nice to know eh?
@@ -443,7 +443,7 @@ int main(int argc, char *argv[])
 	erasec = buf[0];
 	killc = buf[1];
 	werasec = buf[2];
-		
+
 	/* Tell the sysop who this person is */
 	if (sa.sa_family == AF_AX25)
 	{
@@ -455,18 +455,18 @@ int main(int argc, char *argv[])
 		sprintf(buf, "Incoming ttylink from %s@%s.\n", user, inet_ntoa(peer_sin->sin_addr));
 		write(skt, buf, strlen(buf));
 	}
-				
-	
+
+
 	do_talk(skt);
 
 	close(skt);
-	close(ctl_skt);					
+	close(ctl_skt);
 	return 0;
 }
 
 /*
  * Used to send control messages to our friendly local talk daemon
- */ 
+ */
 int send_control(int skt, struct in_addr addr, CTL_MSG msg, CTL_RESPONSE *resp)
 {
 	fd_set fdvar;
@@ -474,7 +474,7 @@ int send_control(int skt, struct in_addr addr, CTL_MSG msg, CTL_RESPONSE *resp)
 	struct sockaddr_in sin;
 	static int talk_port = 0;
 	struct servent *pse;
-	
+
 	/* Look up talk port once only */
 	if (talk_port == 0)
 	{
@@ -492,7 +492,7 @@ int send_control(int skt, struct in_addr addr, CTL_MSG msg, CTL_RESPONSE *resp)
 	sin.sin_addr = addr;
 	sin.sin_family = AF_INET;
 	sin.sin_port = talk_port;
-	
+
 	if (sendto(skt, (char*)&msg, sizeof(msg), 0, (struct sockaddr*)&sin, sizeof(sin)) != sizeof(msg))
 	{
 		syslog(LOG_DAEMON | LOG_ERR, "send_control(): sendto failed (%m).");
@@ -504,23 +504,23 @@ int send_control(int skt, struct in_addr addr, CTL_MSG msg, CTL_RESPONSE *resp)
 	FD_SET(skt, &fdvar);
 	timeout.tv_sec = RING_WAIT;
 	timeout.tv_usec = 0;
-	
+
 	if (select(32, &fdvar, NULL, NULL, &timeout) < 0)
 		syslog(LOG_DAEMON | LOG_ERR, "send_control(): select failed. (%m)");
-	
+
 	/*
 	 * The server is ignoring us, see ya later
-	 */			
+	 */
 	if (!(FD_ISSET(skt, &fdvar)))
 	{
 		printf("Talk server not responding after %d seconds, aborting.\n", RING_WAIT);
 		return -1;
 	}
-	
+
 	/* Get the message */
-	if(recv(skt, resp, sizeof(resp),0) ==0)	
+	if(recv(skt, resp, sizeof(resp),0) ==0)
 		syslog(LOG_DAEMON | LOG_ERR, "send_control(): recv failed. (%m)");
-		
+
 	return resp->answer;
 }
 
@@ -530,7 +530,7 @@ int send_sysop_data(char *buf, int len)
 	static char outbuf[82];
 	static char *bptr = outbuf;
 	int i;
-	
+
 	for(i = 0; i < len; i++)
 	{
 		/* Check for erase character */
@@ -540,14 +540,14 @@ int send_sysop_data(char *buf, int len)
 				bptr--;
 			continue;
 		}
-		
+
 		/* Check for kill character */
 		if (buf[i] == killc)
 		{
 			bptr = outbuf;
 			continue;
 		}
-		
+
 		/* Check for word-erase character */
 		if (buf[i] == werasec)
 		{
@@ -573,7 +573,7 @@ int send_sysop_data(char *buf, int len)
 			*bptr = buf[i];
 			bptr++;
 		}
-				
+
 		/* Check for carriage return, which means send it */
 		/* We also send if we have more than 80 characters */
 		if (buf[i] == '\n' || (bptr - outbuf) > 80 )
@@ -587,7 +587,7 @@ int send_sysop_data(char *buf, int len)
 	} /* for */
 	return 0;
 }
-		
+
 /* Used to process the data from the user - len must not exceed 256 */
 int send_user_data(int skt, char *buf, int len)
 {
@@ -637,14 +637,14 @@ void do_talk(int skt)
 	char inbuf[256], outbuf[256];
 	struct timeval timeout;
 	int i;
-	
-	
+
+
 	while(1)
 	{
 		FD_ZERO(&fdvar);
 		FD_SET(skt, &fdvar);
 		FD_SET(STDIN_FILENO, &fdvar);
-		
+
 		timeout.tv_sec = 30;
 		timeout.tv_usec = 0;
 		if (select(32, &fdvar, NULL, NULL, &timeout) == 0)
@@ -654,7 +654,7 @@ void do_talk(int skt)
 			if (ioctl(skt, FIONREAD, (struct sgttyb*)&i) < 0)
 				return;
 		}
-		
+
 		if (FD_ISSET(skt, &fdvar))
 		{
 			if ((i = read(skt, inbuf, 256)) <= 0)
@@ -686,12 +686,12 @@ void do_talk(int skt)
 			}
 		}
 	}
-}			
+}
 
 void alarm_handle(int i)
 {
 	char buf[256];
-	
+
 	strcpy(buf, "Sysop not responding.\n");
 	write(STDOUT_FILENO, buf, strlen(buf));
 }
@@ -701,13 +701,13 @@ void read_config_file(int dummy)
 	char buf[128];
 	char param[20], value[108];
 	FILE *fp;
-	
+
 	if ( (fp = fopen(config_file, "r")) == NULL) {
-		syslog(LOG_DAEMON | LOG_ERR, "Cannot find configuration file: %s (%m)\n",config_file); 
+		syslog(LOG_DAEMON | LOG_ERR, "Cannot find configuration file: %s (%m)\n",config_file);
 		return;
 	}
 	/* Reset any variables here */
-	
+
 	while ( fgets(buf, 128, fp) != NULL) {
 		if ( buf[0] == '#')
 			continue;
diff --git a/tcpip/ttylinkd.conf.5 b/tcpip/ttylinkd.conf.5
index 2398a35..d9a87ef 100644
--- a/tcpip/ttylinkd.conf.5
+++ b/tcpip/ttylinkd.conf.5
@@ -4,7 +4,7 @@ ttylinkd.conf \- ttylinkd configuration file.
 .SH DESCRIPTION
 .LP
 .B ttylinkd.conf
-allows the super user to determine certain parameters with ttylinkd(8). 
+allows the super user to determine certain parameters with ttylinkd(8).
 Current there is only one field, with the view of not extending this further
 (ttylinkd is about a resourceful as it is going to get).
 .SH PARAMETERS