Use tabs for indentation, not spaces.

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

4 files changed, 84 insertions, 84 deletions

diff --git a/ax25ipd/README.ax25ipd b/ax25ipd/README.ax25ipd
index bfc12d8..a9c0a9d 100644
--- a/ax25ipd/README.ax25ipd
+++ b/ax25ipd/README.ax25ipd
@@ -3,8 +3,8 @@
 ** This file is a cobbling together of the various notes on ax25ipd.
 **
 
-                             ax25ipd
-                             =======
+			     ax25ipd
+			     =======
 
 This README files pertains to version 1.0.2 of ax25ipd.
 (this document is still incomplete -- the UDP features lack examples)
@@ -142,17 +142,17 @@ using ax25ipd to carry AX.25 traffic.
   |   on     |      |          |   |  TCP/IP network
   |    PC    |      |          |   |
   `----------'      `----------'   |
-                                   |
-                             (vast distance)
-                                   |
-                                   |   fish.sea.com        W1AW-5
-                                   |   .----------.      .----------.
-                                   |   |          |      |          |
-                                   |   | UNIX     | KISS |          |
-                                   |---|  host    |------|  NOS     |
-                                   |   |          | 1200 |   on     |
-                                       |          | baud |    PC    |
-                                       `----------'      `----------'
+				   |
+			     (vast distance)
+				   |
+				   |   fish.sea.com        W1AW-5
+				   |   .----------.      .----------.
+				   |   |          |      |          |
+				   |   | UNIX     | KISS |          |
+				   |---|  host    |------|  NOS     |
+				   |   |          | 1200 |   on     |
+				       |          | baud |    PC    |
+				       `----------'      `----------'
 
 
      Config file:                        Config file:
@@ -174,8 +174,8 @@ Sample Configuration - digi-to-digi
    This example shows how to configure ax25ipd as a pair of digipeaters.
 
 
-                      (KA9WSB-3)
-                     one.two.com
+		      (KA9WSB-3)
+		     one.two.com
   .----------.      .----------.
   |          |      |          |
   | Standard | KISS | UNIX     |   |
@@ -183,18 +183,18 @@ Sample Configuration - digi-to-digi
   |   TNC    |      |          |   |  TCP/IP network
   | & radio  |      |          |   |
   `----------'      `----------'   |
-                                   |
-                             (vast distance)
-                                   |
-                                   |    (W1AW-5)
-                                   |   fish.sea.com        W1AW-5
-                                   |   .----------.      .----------.
-                                   |   |          |      |          |
-                                   |   | UNIX     | KISS | Standard |
-                                   |---|  host    |------|   KISS   |
-                                   |   |          | 9600 |   TNC    |
-                                       |          | baud | & radio  |
-                                       `----------'      `----------'
+				   |
+			     (vast distance)
+				   |
+				   |    (W1AW-5)
+				   |   fish.sea.com        W1AW-5
+				   |   .----------.      .----------.
+				   |   |          |      |          |
+				   |   | UNIX     | KISS | Standard |
+				   |---|  host    |------|   KISS   |
+				   |   |          | 9600 |   TNC    |
+				       |          | baud | & radio  |
+				       `----------'      `----------'
 
 
      Config file:                        Config file:
@@ -270,10 +270,10 @@ AXIP (IP encapsulation of AX.25 frames) daemon by Michael Westerhof.
 
 Network Working Group                                          B. Kantor
 Request for Comments: 1226                      Univ. of Calif San Diego
-                                                                May 1991
+								May 1991
 
 
-            Internet Protocol Encapsulation of AX.25 Frames
+	    Internet Protocol Encapsulation of AX.25 Frames
 
 Status of this Memo
 
diff --git a/ax25ipd/ax25ipd.c b/ax25ipd/ax25ipd.c
index 4888c07..b1786f5 100644
--- a/ax25ipd/ax25ipd.c
+++ b/ax25ipd/ax25ipd.c
@@ -41,7 +41,7 @@ struct option options[] = {
 	{"help", 0, NULL, 'h'},
 	{"configfile", 1, NULL, 'c'},
 	{"ttydevice", 1, NULL, 'd'},
-        {"nofork", 0, NULL, 'f'},
+	{"nofork", 0, NULL, 'f'},
 	{0, 0, 0, 0}
 };
 
@@ -75,8 +75,8 @@ int main(int argc, char **argv)
 			strncpy(opt_ttydevice, optarg, sizeof(opt_ttydevice)-1);
 			opt_ttydevice[sizeof(opt_ttydevice)-1] = 0;
 			break;
-                case 'f':
-                        opt_nofork = 1;
+		case 'f':
+			opt_nofork = 1;
 			break;
 		case 'h':
 			opt_help = 1;
@@ -116,8 +116,8 @@ int main(int argc, char **argv)
 		    ("  --configfile FILE, -c FILE    Set configuration file to FILE\n");
 		printf
 		    ("  --ttydevice TTYDEV, -d TTYDEV Set device parameter to TTYDEV\n");
-                printf
-                    ("  --nofork, -f                  Do not put daemon in background\n");
+		printf
+		    ("  --nofork, -f                  Do not put daemon in background\n");
 		exit(0);
 	}
 
@@ -145,12 +145,12 @@ int main(int argc, char **argv)
 	io_open();
 
 	/* if we get this far without error, let's fork off ! :-) */
-        if (opt_nofork == 0) {
+	if (opt_nofork == 0) {
 	    if (!daemon_start(TRUE)) {
-	    	    syslog(LOG_DAEMON | LOG_CRIT, "ax25ipd: cannot become a daemon\n");
+		    syslog(LOG_DAEMON | LOG_CRIT, "ax25ipd: cannot become a daemon\n");
 		    return 1;
 	    }
-        }
+	}
 
 	/* we need to close stdin, stdout, stderr: because otherwise
 	 * scripting like ttyname=$(ax25ipd | tail -1) does not work
diff --git a/ax25ipd/config.c b/ax25ipd/config.c
index 5b2c3e4..e1a7f70 100644
--- a/ax25ipd/config.c
+++ b/ax25ipd/config.c
@@ -319,17 +319,17 @@ int parse_line(char *buf)
 			uport = ntohs(my_udp);
 		while ((q = strtok(NULL, " \t\n\r")) != NULL) {
 			if (strcmp(q, "udp") == 0) {
-                                /* uport == 0 should never happen.
-                                 * re-use setting. It costed me a long time
-                                 * to realize that "udp" in ax25ipd.conf
-                                 * is not enough. It used the wrong port;
-                                 * 93 is standard, I configured socket udp 93,
-                                 * but ax25ipd talked to partners on that
-                                 * strange 10093. Even more, ax25ipd.conf's
-                                 * examples for axip did not help - and the
-                                 * manual is far from complete.
-                                 */
-                                if (uport == 0)
+				/* uport == 0 should never happen.
+				 * re-use setting. It costed me a long time
+				 * to realize that "udp" in ax25ipd.conf
+				 * is not enough. It used the wrong port;
+				 * 93 is standard, I configured socket udp 93,
+				 * but ax25ipd talked to partners on that
+				 * strange 10093. Even more, ax25ipd.conf's
+				 * examples for axip did not help - and the
+				 * manual is far from complete.
+				 */
+				if (uport == 0)
 					uport = DEFAULT_UDP_PORT;
 				q = strtok(NULL, " \t\n\r");
 				if (q != NULL) {
diff --git a/ax25ipd/io.c b/ax25ipd/io.c
index 6d5fcd5..db26657 100644
--- a/ax25ipd/io.c
+++ b/ax25ipd/io.c
@@ -545,49 +545,49 @@ int io_error(
 	/* if (oops >= 0)
 		return 0; */	/* do we have an error ? */
 	/* dl9sau: nobody has set fd's to O_NONBLOCK.
-         * thus EAGAIN (below) or EWOULDBLOCK are never be set.
-         * Has someone removed this behaviour previously?
-         * Anyway, in the current implementation, with blocking
-         * read/writes, a read or write of 0 bytes means EOF,
-         * for e.g. if the attached tty is closed.
-         * We have to exit then. We've currentlsy no mechanism
-         * for regulary reconnects.
-         */
+	 * thus EAGAIN (below) or EWOULDBLOCK are never be set.
+	 * Has someone removed this behaviour previously?
+	 * Anyway, in the current implementation, with blocking
+	 * read/writes, a read or write of 0 bytes means EOF,
+	 * for e.g. if the attached tty is closed.
+	 * We have to exit then. We've currentlsy no mechanism
+	 * for regulary reconnects.
+	 */
 	if (oops > 0)
-                return 0;       /* do we have an error ? */
+		return 0;       /* do we have an error ? */
 
-        if (oops == 0) {
-                if (dir == READ_MSG && oops != TTY_MODE /* && != TCP_MODE, if we'd implement this */ )
-                        return 0;
-                fprintf(stderr, "Close event on mode 0x%2.2x (during %s). LINE %d. Terminating normaly.\n", mode, (dir == READ_MSG ? "READ" : "WRITE"), where);
-                exit(1);
-        }
+	if (oops == 0) {
+		if (dir == READ_MSG && oops != TTY_MODE /* && != TCP_MODE, if we'd implement this */ )
+			return 0;
+		fprintf(stderr, "Close event on mode 0x%2.2x (during %s). LINE %d. Terminating normaly.\n", mode, (dir == READ_MSG ? "READ" : "WRITE"), where);
+		exit(1);
+	}
 
 #ifdef EAGAIN
-        if (errno == EAGAIN) {
+	if (errno == EAGAIN) {
 #ifdef	notdef
-                /* select() said that data is available, but recvfrom sais
-                 * EAGAIN - i really do not know what's the sense in this.. */
-                 if (dir == READ_MSG && oops != TTY_MODE /* && != TCP_MODE, if we'd implement this */ )
-                        return 0;
-                perror("System 5 I/O error!");
-                fprintf(stderr, "A System 5 style I/O error was detected.  This rogram requires BSD 4.2\n");
-                fprintf(stderr, "behaviour.  This is probably a result of compile-time environment.\n");
-                fprintf(stderr, "Mode 0x%2.2x, LINE: %d. During %s\n", mode, where, (dir == READ_MSG ? "READ" : "WRITE"));
-                exit(3);
+		/* select() said that data is available, but recvfrom sais
+		 * EAGAIN - i really do not know what's the sense in this.. */
+		 if (dir == READ_MSG && oops != TTY_MODE /* && != TCP_MODE, if we'd implement this */ )
+			return 0;
+		perror("System 5 I/O error!");
+		fprintf(stderr, "A System 5 style I/O error was detected.  This rogram requires BSD 4.2\n");
+		fprintf(stderr, "behaviour.  This is probably a result of compile-time environment.\n");
+		fprintf(stderr, "Mode 0x%2.2x, LINE: %d. During %s\n", mode, where, (dir == READ_MSG ? "READ" : "WRITE"));
+		exit(3);
 #else
-               int ret = 0;
-               if (dir == READ_MSG) {
-                       LOGL4("read / recv returned -1 EAGAIN\n");
-                       ret = 0;
-               } else if (dir == SEND_MSG) {
-                       LOGL4("write / send returned -1 EAGAIN, sleeping and retrying!\n");
-                       usleep(100000);
-                       ret = 1;
-               }
-               return ret;
+	       int ret = 0;
+	       if (dir == READ_MSG) {
+		       LOGL4("read / recv returned -1 EAGAIN\n");
+		       ret = 0;
+	       } else if (dir == SEND_MSG) {
+		       LOGL4("write / send returned -1 EAGAIN, sleeping and retrying!\n");
+		       usleep(100000);
+		       ret = 1;
+	       }
+	       return ret;
 #endif
-        }
+	}
 #endif
 
 	if (dir == READ_MSG) {