- added code and libraries of old door deamon

[svn42.git] / old-door-deamon / libparportled-0.5.1 / ledlib.c

diff --git a/old-door-deamon/libparportled-0.5.1/ledlib.c b/old-door-deamon/libparportled-0.5.1/ledlib.c
new file mode 100644 (file)
index 0000000..b7b4cc3
--- /dev/null
+++ b/old-door-deamon/libparportled-0.5.1/ledlib.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2002,2003 Julien Danjou <julien@jdanjou.org>
+ * 
+ * This is free software; you can redistribute it and/or modify it 
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ * 
+ * This is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * 
+ */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/io.h>
+#include <sys/types.h>
+#include <signal.h>
+#include <pthread.h>
+
+#include "parportled.h"
+
+static unsigned char lights;
+
+int current_blinking_led[MAXLED];
+
+int blink_thread = -1;
+
+
+void led_print_debug(char s, char *f)
+{      fprintf(stderr, "%s -> %d\n",f,s); }
+
+int led_setperm()
+{
+       /* Return 1 if the process has not the root perm */
+       if(geteuid() != 0) return 1;
+
+       /* Return -1 if the process fails accessing device */
+       return ioperm(BASEPORT,1,1);
+}
+
+void led_off_all()
+{
+  outb(0x0, BASEPORT); 
+}
+
+void led_on_all()
+{
+  outb(0xff, BASEPORT); 
+}