sync support

diff --git a/pppd/sys-svr4.c b/pppd/sys-svr4.c
index 64ad5f94a4c0867c2fa224ab21772cc15b9ded91..236d82513c0fe1d235fcc5ed6d68d4432ec668be 100644 (file)
--- a/pppd/sys-svr4.c
+++ b/pppd/sys-svr4.c
@@ -26,7 +26,7 @@
  */
 
 #ifndef lint
  */
 
 #ifndef lint

-static char rcsid[] = "$Id: sys-svr4.c,v 1.31 1999/06/24 00:18:41 paulus Exp $";
+static const char rcsid[] = "$Id: sys-svr4.c,v 1.32 1999/08/12 04:24:52 paulus Exp $";

 #endif
 
 #include <limits.h>
 #endif
 
 #include <limits.h>


@@ -280,11 +280,14 @@ establish_ppp(fd)
 
     /* Push the async hdlc module and the compressor module. */
     tty_npushed = 0;
 
     /* Push the async hdlc module and the compressor module. */
     tty_npushed = 0;

-    if (ioctl(fd, I_PUSH, "ppp_ahdl") < 0) {
-       error("Couldn't push PPP Async HDLC module: %m");
-       return -1;
+
+    if(!sync_serial) {
+        if (ioctl(fd, I_PUSH, "ppp_ahdl") < 0) {
+            error("Couldn't push PPP Async HDLC module: %m");
+           return -1;
+        }
+        ++tty_npushed;

     }
     }

-    ++tty_npushed;

     if (kdebugflag & 4) {
        i = PPPDBG_LOG + PPPDBG_AHDLC;
        strioctl(pppfd, PPPIO_DEBUG, &i, sizeof(int), 0);
     if (kdebugflag & 4) {
        i = PPPDBG_LOG + PPPDBG_AHDLC;
        strioctl(pppfd, PPPIO_DEBUG, &i, sizeof(int), 0);


@@ -515,7 +518,7 @@ set_up_tty(fd, local)
     struct termiox tiox;
 #endif
 
     struct termiox tiox;
 #endif
 

-    if (tcgetattr(fd, &tios) < 0)
+    if (!sync_serial && tcgetattr(fd, &tios) < 0)

        fatal("tcgetattr: %m");
 
 #ifndef CRTSCTS
        fatal("tcgetattr: %m");
 
 #ifndef CRTSCTS


@@ -580,7 +583,7 @@ set_up_tty(fd, local)
            fatal("Baud rate for %s is 0; need explicit baud rate", devnam);
     }
 
            fatal("Baud rate for %s is 0; need explicit baud rate", devnam);
     }
 

-    if (tcsetattr(fd, TCSAFLUSH, &tios) < 0)
+    if (!sync_serial && tcsetattr(fd, TCSAFLUSH, &tios) < 0)

        fatal("tcsetattr: %m");
 
 #ifndef CRTSCTS
        fatal("tcsetattr: %m");
 
 #ifndef CRTSCTS