X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Ftty.c;h=5d65cd2765a485f43a07a3d99dcef81b47ddc851;hp=d6026981613a67e736062e4f30a7cd50ed52e822;hb=7977da267649fee17261d0d163a12863f3534b57;hpb=c85f525a3b84b2c65c3c74885997c3b7f9f411d1

diff --git a/pppd/tty.c b/pppd/tty.c
index d602698..5d65cd2 100644
--- a/pppd/tty.c
+++ b/pppd/tty.c
@@ -1,7 +1,7 @@
 /*
  * tty.c - code for handling serial ports in pppd.
  *
- * Copyright (C) 2000-2002 Paul Mackerras. All rights reserved.
+ * Copyright (C) 2000-2004 Paul Mackerras. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -10,16 +10,11 @@
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. The name(s) of the authors of this software must not be used to
+ * 2. The name(s) of the authors of this software must not be used to
  *    endorse or promote products derived from this software without
  *    prior written permission.
  *
- * 4. Redistributions of any form whatsoever must retain the following
+ * 3. Redistributions of any form whatsoever must retain the following
  *    acknowledgment:
  *    "This product includes software developed by Paul Mackerras
  *     <paulus@samba.org>".
@@ -73,7 +68,7 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#define RCSID	"$Id: tty.c,v 1.13 2004/01/13 04:17:59 paulus Exp $"
+#define RCSID	"$Id: tty.c,v 1.18 2004/11/04 10:02:26 paulus Exp $"
 
 #include <stdio.h>
 #include <ctype.h>
@@ -300,7 +295,7 @@ setdevname(cp, argv, doit)
 	if (*cp == 0)
 		return 0;
 
-	if (strncmp("/dev/", cp, 5) != 0) {
+	if (*cp != '/') {
 		strlcpy(dev, "/dev/", sizeof(dev));
 		strlcat(dev, cp, sizeof(dev));
 		cp = dev;
@@ -459,7 +454,7 @@ tty_check_options()
 	if (using_pty) {
 		if (!default_device) {
 			option_error("%s option precludes specifying device name",
-				     notty? "notty": "pty");
+				     pty_socket? "socket": notty? "notty": "pty");
 			exit(EXIT_OPTION_ERROR);
 		}
 		if (ptycommand != NULL && notty) {
@@ -512,7 +507,9 @@ int connect_tty()
 {
 	char *connector;
 	int fdflags;
+#ifndef __linux__
 	struct stat statbuf;
+#endif
 	char numbuf[16];
 
 	/*
@@ -654,6 +651,9 @@ int connect_tty()
 			return -1;
 	}
 
+	if (using_pty || record_file != NULL)
+		ttyfd = pty_slave;
+
 	/* run connection script */
 	if ((connector && connector[0]) || initializer) {
 		if (real_ttyfd != -1) {
@@ -808,10 +808,8 @@ finish_tty()
 
 #ifndef __linux__
 	if (tty_mode != (mode_t) -1) {
-		if (fchmod(real_ttyfd, tty_mode) != 0) {
-			/* XXX if devnam is a symlink, this will change the link */
-			chmod(devnam, tty_mode);
-		}
+		if (fchmod(real_ttyfd, tty_mode) != 0)
+			error("Couldn't restore tty permissions");
 	}
 #endif /* __linux__ */
 
@@ -916,7 +914,6 @@ start_charshunt(ifd, ofd)
     add_notifier(&sigreceived, stop_charshunt, 0);
     close(pty_master);
     pty_master = -1;
-    ttyfd = pty_slave;
     record_child(cpid, "pppd (charshunt)", charshunt_done, NULL);
     return 1;
 }