Import chat from pppd 2.3.5 onto vendor branch.

usr.bin/chat/chat.8

@@ -1,6 +1,6 @@
 .\" -*- nroff -*-
 .\" manual page [] for chat 1.8
-.\" $Id: chat.8,v 1.6 1997/11/27 06:00:06 paulus Exp $
+.\" $Id: chat.8,v 1.7 1998/02/04 01:35:49 paulus Exp $
 .\" SH section heading
 .\" SS subsection heading
 .\" LP paragraph
@@ -61,10 +61,7 @@ Request that the \fIchat\fR script be executed in a stderr verbose
 mode. The \fIchat\fR program will then log all text received from the
 modem and the output strings sent to the modem to the stderr device. This
 device is usually the local console at the station running the chat or
-pppd program. This option will not work properly if the stderr is
-redirected to the /dev/null location as is the case should pppd be run
-in the 'detached' mode. In that case, use the '-v' option to record
-the session on the SYSLOG device.
+pppd program.
 .TP
 .B -s
 Use stderr.  All log messages from '-v' and all error messages will be

usr.bin/chat/chat.c

@@ -78,7 +78,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: chat.c,v 1.17 1997/11/27 06:37:15 paulus Exp $";
+static char rcsid[] = "$Id: chat.c,v 1.19 1998/03/24 23:57:48 paulus Exp $";
 #endif
 
 #include <stdio.h>
@@ -1414,6 +1414,16 @@ register char *string;
     return (0);
 }
 
+/*
+ * Gross kludge to handle Solaris versions >= 2.6 having usleep.
+ */
+#ifdef SOL2
+#include <sys/param.h>
+#if MAXUID > 65536		/* then this is Solaris 2.6 or later */
+#undef NO_USLEEP
+#endif
+#endif /* SOL2 */
+
 #ifdef NO_USLEEP
 #include <sys/types.h>
 #include <sys/time.h>