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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2015-09-19 18:33:38 -0500
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2015-09-19 18:33:38 -0500
commitfcb6161ceeb138b648a6031d714febfc73a925ba (patch)
treea14b354fd602d09877c1e06e909930ced50cec50 /tdm
parenta486f914fca3650fb67948633948310571ab6c85 (diff)
downloadtdebase-fcb6161ceeb138b648a6031d714febfc73a925ba.tar.gz
tdebase-fcb6161ceeb138b648a6031d714febfc73a925ba.zip
Restore VT limit and add note explaining origin
Diffstat (limited to 'tdm')
-rw-r--r--tdm/backend/dm.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/tdm/backend/dm.c b/tdm/backend/dm.c
index be785399..ed929961 100644
--- a/tdm/backend/dm.c
+++ b/tdm/backend/dm.c
@@ -51,7 +51,8 @@ from the copyright holder.
# include <sys/vt.h>
#endif
-#define MAX_VT_NUMBER 32
+// Limited by short return data type of VT_ACTIVATE ioctl
+#define MAX_VT_NUMBER 16
static void SigHandler( int n );
static int ScanConfigs( int force );
@@ -326,8 +327,9 @@ activateVT( int vt )
static void
WakeDisplay( struct display *d )
{
- if (d->status == textMode)
+ if (d->status == textMode) {
d->status = (d->displayType & d_lifetime) == dReserve ? reserve : notRunning;
+ }
}
#endif
@@ -856,7 +858,6 @@ cancelShutdown( void )
RescanConfigs( TRUE );
}
-
static void
ReapChildren( void )
{
@@ -990,13 +991,11 @@ ReapChildren( void )
rStopDisplay(d, d->zstatus);
break;
case phoenix:
- Debug( "phoenix X server arises, restarting display %s\n",
- d->name );
+ Debug( "phoenix X server arises, restarting display %s\n", d->name );
d->status = notRunning;
break;
case remoteLogin:
- Debug( "remote login X server for display %s exited\n",
- d->name );
+ Debug( "remote login X server for display %s exited\n", d->name );
d->status = ((d->displayType & d_lifetime) == dReserve) ?
reserve : notRunning;
break;
@@ -1510,8 +1509,7 @@ ExitDisplay(
goodExit = TRUE;
}
- Debug( "ExitDisplay %s, "
- "endState = %d, serverCmd = %d, GoodExit = %d\n",
+ Debug( "ExitDisplay %s, endState = %d, serverCmd = %d, GoodExit = %d\n",
d->name, endState, serverCmd, goodExit );
d->userSess = -1;