Add -quiet option to dtlogin.

This should shut up the console spamming, for those who use VT1.
Default behavior is not changed.

cde/programs/dtlogin/dm.c

@@ -1617,6 +1617,8 @@ GettyMessage( struct display *d, int msgnum )
     FILE *tf;
     char buf[128];
 
+    if (quiet) return;
+
     strcpy(buf,"/dev/");
     strcat(buf,d->gettyLine);
     

cde/programs/dtlogin/dm.h

@@ -495,6 +495,7 @@ extern int	debugLevel;
 extern char	*errorLogFile;
 extern int	errorLogSize;
 extern int	daemonMode;
+extern int	quiet;
 extern char	*pidFile;
 extern int	lockPidFile;
 extern char	*authDir;

cde/programs/dtlogin/resource.c

@@ -72,6 +72,7 @@ int	debugLevel;
 char	*errorLogFile;
 int	errorLogSize;
 int	daemonMode;
+int	quiet;
 char	*pidFile;
 int	lockPidFile;
 char	*authDir;
@@ -254,6 +255,8 @@ struct dmResources {
 				"50",
 "daemonMode",	"DaemonMode",	DM_BOOL,	(char **) &daemonMode,
 				"false",
+"quiet",	"quiet",	DM_BOOL,	(char **) &quiet,
+				"false",
 "pidFile",	"PidFile",	DM_STRING,	&pidFile,
 				"",
 "lockPidFile",	"LockPidFile",	DM_BOOL,	(char **) &lockPidFile,
@@ -499,7 +502,8 @@ XrmOptionDescRec optionTable [] = {
 {"-debug",	"*debugLevel",		XrmoptionSepArg,	(caddr_t) NULL },
 {"-xrm",	NULL,			XrmoptionResArg,	(caddr_t) NULL },
 {"-daemon",	".daemonMode",		XrmoptionNoArg,		"true"         },
-{"-nodaemon",	".daemonMode",		XrmoptionNoArg,		"false"        }
+{"-nodaemon",	".daemonMode",		XrmoptionNoArg,		"false"        },
+{"-quiet",	".quiet",		XrmoptionNoArg,		"true"        }
 };
 
 static int	originalArgc;