X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fsys-bsd.c;h=e9dcd5af7f60f0214ba08a6682e5871da6fd9268;hb=d225d79347bab49e41ec4192e8d3f0ee63702d9c;hp=4dbb9d7970a8ac2a7aa050974f11b16d776ddc4e;hpb=ca37fc1452ca1ae6e47e52bea31ffa8ed2d970f4;p=ppp.git

diff --git a/pppd/sys-bsd.c b/pppd/sys-bsd.c
index 4dbb9d7..e9dcd5a 100644
--- a/pppd/sys-bsd.c
+++ b/pppd/sys-bsd.c
@@ -19,7 +19,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: sys-bsd.c,v 1.18 1995/05/01 00:23:53 paulus Exp $";
+static char rcsid[] = "$Id: sys-bsd.c,v 1.20 1995/08/11 02:36:21 paulus Exp $";
 #endif
 
 /*
@@ -57,6 +57,7 @@ static int rtm_seq;
 
 static int	restore_term;	/* 1 => we've munged the terminal */
 static struct termios inittermios; /* Initial TTY termios */
+static struct winsize wsinfo;	/* Initial window size info */
 
 static char *lock_file;		/* name of lock file created */
 
@@ -213,8 +214,10 @@ set_up_tty(fd, local)
 	die(1);
     }
 
-    if (!restore_term)
+    if (!restore_term) {
 	inittermios = tios;
+	ioctl(fd, TIOCGWINSZ, &wsinfo);
+    }
 
     tios.c_cflag &= ~(CSIZE | CSTOPB | PARENB | CLOCAL);
     if (crtscts > 0)
@@ -281,6 +284,7 @@ restore_tty()
 	if (tcsetattr(fd, TCSAFLUSH, &inittermios) < 0)
 	    if (errno != ENXIO)
 		syslog(LOG_WARNING, "tcsetattr: %m");
+	ioctl(fd, TIOCSWINSZ, &wsinfo);
 	restore_term = 0;
     }
 }
@@ -350,10 +354,8 @@ read_packet(buf)
     int len;
 
     if ((len = read(fd, buf, PPP_MTU + PPP_HDRLEN)) < 0) {
-	if (errno == EWOULDBLOCK || errno == EINTR) {
-	    MAINDEBUG((LOG_DEBUG, "read(fd): %m"));
+	if (errno == EWOULDBLOCK || errno == EINTR)
 	    return -1;
-	}
 	syslog(LOG_ERR, "read(fd): %m");
 	die(1);
     }