Hardware: Added pointing device provider

New provider:
 * LMI_PointingDeviceProvider

It currently represents pointing devices on chassis, such as touch pad or track
point.

1 files changed, 22 insertions, 0 deletions

diff --git a/src/hardware/dmidecode.h b/src/hardware/dmidecode.h
index 76627af..34bfd47 100644
--- a/src/hardware/dmidecode.h
+++ b/src/hardware/dmidecode.h
@@ -135,6 +135,12 @@ typedef struct _DmiSystemSlot {
     short supports_hotplug;         /* Supports slot hotplug? */
 } DmiSystemSlot;
 
+/* Pointing Device from dmidecode. */
+typedef struct _DmiPointingDevice {
+    char *type;                     /* Type */
+    unsigned buttons;               /* Number of buttons */
+} DmiPointingDevice;
+
 /*
  * Get array of processors according to the dmidecode program.
  * @param cpu array of cpus, this function will allocate necessary memory,
@@ -241,5 +247,21 @@ short dmi_get_system_slots(DmiSystemSlot **slots, unsigned *slots_nb);
  */
 void dmi_free_system_slots(DmiSystemSlot **slots, unsigned *slots_nb);
 
+/*
+ * Get array of pointing devices according to the dmidecode program.
+ * @param devices array of devices, this function will allocate necessary memory,
+ *      but caller is responsible for freeing it
+ * @param devices_nb number of devices
+ * @return 0 if success, negative value otherwise
+ */
+short dmi_get_pointing_devices(DmiPointingDevice **devices, unsigned *devices_nb);
+
+/*
+ * Free array of pointing device structures.
+ * @param devices array of pointing devices
+ * @param devices_nb number of pointing devices
+ */
+void dmi_free_pointing_devices(DmiPointingDevice **devices, unsigned *devices_nb);
+
 
 #endif /* DMIDECODE_H_ */