update

[l4.git] / l4 / pkg / linux-26-headers / include / linux / uinput.h

diff --git a/l4/pkg/linux-26-headers/include/linux/uinput.h b/l4/pkg/linux-26-headers/include/linux/uinput.h
index 9048f043592eccaf955e98aae64895c7240a6b84..4f0c5f9eec6590d48b2b43b491f766a3473d9c27 100644 (file)
--- a/l4/pkg/linux-26-headers/include/linux/uinput.h
+++ b/l4/pkg/linux-26-headers/include/linux/uinput.h
@@ -20,6 +20,8 @@
  * Author: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org>
  *
  * Changes/Revisions:
+ *     0.4     01/09/2014 (Benjamin Tissoires <benjamin.tissoires@redhat.com>)
+ *             - add UI_GET_SYSNAME ioctl
  *     0.3     24/05/2006 (Anssi Hannula <anssi.hannulagmail.com>)
  *             - update ff support for the changes in kernel interface
  *             - add UINPUT_VERSION
@@ -35,7 +37,7 @@
 #include <linux/types.h>
 #include <linux/input.h>
 
-#define UINPUT_VERSION         3
+#define UINPUT_VERSION         4
 
 
 struct uinput_ff_upload {
@@ -73,6 +75,15 @@ struct uinput_ff_erase {
 #define UI_BEGIN_FF_ERASE      _IOWR(UINPUT_IOCTL_BASE, 202, struct uinput_ff_erase)
 #define UI_END_FF_ERASE                _IOW(UINPUT_IOCTL_BASE, 203, struct uinput_ff_erase)
 
+/**
+ * UI_GET_SYSNAME - get the sysfs name of the created uinput device
+ *
+ * @return the sysfs name of the created virtual input device.
+ * The complete sysfs path is then /sys/devices/virtual/input/--NAME--
+ * Usually, it is in the form "inputN"
+ */
+#define UI_GET_SYSNAME(len)    _IOC(_IOC_READ, UINPUT_IOCTL_BASE, 300, len)
+
 /*
  * To write a force-feedback-capable driver, the upload_effect
  * and erase_effect callbacks in input_dev must be implemented.