*
* Author: Ignacio Garcia Perez (iggarpe at gmail dot com)
*
- * License: GPLv2 or later, see LICENSE file in this tarball.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
*
* There are some differences from the standard net-tools slattach:
*
* - The -F options allows disabling of RTS/CTS flow control.
*/
+//usage:#define slattach_trivial_usage
+//usage: "[-cehmLF] [-s SPEED] [-p PROTOCOL] DEVICE"
+//usage:#define slattach_full_usage "\n\n"
+//usage: "Attach network interface(s) to serial line(s)\n"
+//usage: "\n -p PROT Set protocol (slip, cslip, slip6, clisp6 or adaptive)"
+//usage: "\n -s SPD Set line speed"
+//usage: "\n -e Exit after initializing device"
+//usage: "\n -h Exit when the carrier is lost"
+//usage: "\n -c PROG Run PROG when the line is hung up"
+//usage: "\n -m Do NOT initialize the line in raw 8 bits mode"
+//usage: "\n -L Enable 3-wire operation"
+//usage: "\n -F Disable RTS/CTS flow control"
+
#include "libbb.h"
#include "libiproute/utils.h" /* invarg() */
int handle;
int saved_disc;
struct termios saved_state;
-};
+} FIX_ALIASING;
#define G (*(struct globals*)&bb_common_bufsiz1)
#define handle (G.handle )
#define saved_disc (G.saved_disc )
int i, encap, opt;
struct termios state;
const char *proto = "cslip";
- const char *extcmd; /* Command to execute after hangup */
+ const char *extcmd; /* Command to execute after hangup */
const char *baud_str;
- int baud_code = -1; /* Line baud rate (system code) */
+ int baud_code = -1; /* Line baud rate (system code) */
enum {
OPT_p_proto = 1 << 0,
state.c_cflag = CS8 | HUPCL | CREAD
| ((opt & OPT_L_local) ? CLOCAL : 0)
| ((opt & OPT_F_noflow) ? 0 : CRTSCTS);
+ cfsetispeed(&state, cfgetispeed(&saved_state));
+ cfsetospeed(&state, cfgetospeed(&saved_state));
}
if (opt & OPT_s_baud) {