From af243c0321c8eff1fcf1384d105333ae4e243f67 Mon Sep 17 00:00:00 2001
From: reinelt <>
Date: Wed, 22 Mar 2000 15:36:21 +0000
Subject: [lcd4linux @ 2000-03-22 15:36:21 by reinelt] added '-l' switch (list
 drivers) generic pixmap driver added X11 Framework done

---
 display.c | 33 ++++++++++++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

(limited to 'display.c')

diff --git a/display.c b/display.c
index 113babc..c06f36a 100644
--- a/display.c
+++ b/display.c
@@ -1,4 +1,4 @@
-/* $Id: display.c,v 1.8 2000/03/19 08:41:28 reinelt Exp $
+/* $Id: display.c,v 1.9 2000/03/22 15:36:21 reinelt Exp $
  *
  * framework for device drivers
  *
@@ -20,6 +20,12 @@
  *
  *
  * $Log: display.c,v $
+ * Revision 1.9  2000/03/22 15:36:21  reinelt
+ *
+ * added '-l' switch (list drivers)
+ * generic pixmap driver added
+ * X11 Framework done
+ *
  * Revision 1.8  2000/03/19 08:41:28  reinelt
  *
  * documentation available! README, README.MatrixOrbital, README.Drivers
@@ -58,6 +64,9 @@
 /* 
  * exported functions:
  *
+ * lcd_list (void)
+ *   lists all available drivers to stdout
+ *
  * lcd_init (char *display)
  *    initializes the named driver
  *
@@ -87,16 +96,34 @@
 
 extern DISPLAY Skeleton[];
 extern DISPLAY MatrixOrbital[];
+extern DISPLAY XWindow[];
 
 FAMILY Driver[] = {
-  { "Skeleton",      Skeleton },
-  { "MatrixOrbital", MatrixOrbital },
+  { "Skeleton",        Skeleton },
+  { "Matrix Orbital",  MatrixOrbital },
+  { "X Window System", XWindow },
   { "" }
 };
 
 
 static DISPLAY *Display = NULL;
 
+int lcd_list (void)
+{
+  int i, j;
+
+  printf ("available display drivers:");
+  
+  for (i=0; Driver[i].name[0]; i++) {
+    printf ("\n   %-16s:", Driver[i].name);
+    for (j=0; Driver[i].Display[j].name[0]; j++) {
+      printf (" %s", Driver[i].Display[j].name);
+    }
+  }
+  printf ("\n");
+  return 0;
+}
+
 int lcd_init (char *display)
 {
   int i, j;
-- 
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