1 files changed, 0 insertions, 151 deletions
diff --git a/dund/msdun.c b/dund/msdun.c
deleted file mode 100644
index 1ef559f1..00000000
--- a/dund/msdun.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- *
- *  BlueZ - Bluetooth protocol stack for Linux
- *
- *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
- *  Copyright (C) 2002-2008  Marcel Holtmann <marcel@holtmann.org>
- *
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  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,
- *  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 received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <syslog.h>
-#include <setjmp.h>
-#include <string.h>
-
-#include "lib.h"
-
-#define MS_PPP      2
-#define MS_SUCCESS  1
-#define MS_FAILED  -1
-#define MS_TIMEOUT -2
-
-static sigjmp_buf jmp;
-static int        retry;
-static int        timeout;
-
-static void sig_alarm(int sig)
-{
-	siglongjmp(jmp, MS_TIMEOUT);
-}
-
-static int w4_str(int fd, char *str)
-{
-	char buf[40];
-	int  r, len = 0;
-	
-	while (1) {
-		r = read(fd, buf + len, sizeof(buf) - len - 1);
-		if (r < 0) {
-			if (errno == EINTR || errno == EAGAIN)
-				continue;
-			break;
-		}
-		if (!r)
-			break;
-
-		len += r;
-
-		if (len < strlen(str))
-			continue;
-		buf[len] = 0;
-
-		if (strstr(buf, str))
-			return MS_SUCCESS;
-
-		/* Detect PPP */
-		if (strchr(buf, '~'))
-			return MS_PPP;
-	}
-	return MS_FAILED;
-}
-
-static int ms_server(int fd)
-{
-	switch (w4_str(fd, "CLIENT")) {
-	case MS_SUCCESS:
-		write_n(fd, "CLIENTSERVER", 12);
-	case MS_PPP:
-		return MS_SUCCESS;
-	default:	
-		return MS_FAILED;
-	}
-}
-
-static int ms_client(int fd)
-{
-	write_n(fd, "CLIENT", 6);
-	return w4_str(fd, "CLIENTSERVER");
-}
-
-int ms_dun(int fd, int server, int timeo)
-{
-	sig_t osig;
-
-	retry    = 4;
-	timeout  = timeo;
-
-	if (!server)
-		timeout /= retry;
-
-	osig = signal(SIGALRM, sig_alarm);
-
-	while (1) {
-		int r = sigsetjmp(jmp, 1);
-		if (r) {
-			if (r == MS_TIMEOUT && !server && --retry)
-				continue;
-
-			alarm(0);
-			signal(SIGALRM, osig);
-		
-			switch (r) {
-			case MS_SUCCESS:
-			case MS_PPP:
-				errno = 0;
-				return 0;
-
-			case MS_FAILED:
-				errno = EPROTO;
-				break;
-
-			case MS_TIMEOUT:
-				errno = ETIMEDOUT;
-				break;
-			}
-			return -1;
-		}
-
-		alarm(timeout);
-		
-		if (server)
-			r = ms_server(fd);
-		else
-			r = ms_client(fd);
-
-		siglongjmp(jmp, r);
-	}
-}