add possibilty to hide menu entries when needed hardware is not available

[enigma2.git] / lib / driver / misc_options.cpp

diff --git a/lib/driver/misc_options.cpp b/lib/driver/misc_options.cpp
index ecb7bdb12800ba43692fe2366cb2f53cbb786b58..c567878c7789773bf0984d266642b9a4ed7a868b 100644 (file)
--- a/lib/driver/misc_options.cpp
+++ b/lib/driver/misc_options.cpp
@@ -39,6 +39,18 @@ int Misc_Options::set_12V_output(int state)
        return 0;
 }
 
+bool Misc_Options::detected_12V_output()
+{
+       int fd = open("/proc/stb/misc/12V_output", O_WRONLY);
+       if (fd < 0)
+       {
+               eDebug("couldn't open /proc/stb/misc/12V_output");
+               return false;
+       }
+       close(fd);
+       return true;
+}
+
 Misc_Options *Misc_Options::getInstance()
 {
        return instance;