leds.c File Reference

#include "leds.h"
#include <errno.h>
#include <stdio.h>
#include <sysfs/libsysfs.h>
#include <stdlib.h>

Include dependency graph for leds.c:

Functions
static int	g13_device_get_minor (g13_device *device)
static char *	g13_create_led_path (g13_device *device, G13_LED which)
int	g13_device_get_led (g13_device *device, int which)
	Get the specified LED state.
int	g13_device_set_led (g13_device *device, int which, int enabled)
	Set the specified led light state.

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Function Documentation

static char* g13_create_led_path	(	g13_device *	device,
		G13_LED	which
	)			[static]

References g13_device_get_minor(), and g13_device_get_syspath().

Referenced by g13_device_get_led(), and g13_device_set_led().

int g13_device_get_led	(	g13_device *	device,
		int	which
	)

Get the specified LED state.

Returns:

0 if off; 1 if on

References g13_create_led_path(), and G13_LED_MR.

Referenced by g13_device_get_state(), and G13::Device::led().

static int g13_device_get_minor

(

g13_device *

device

)

[static]

References g13_device_get_syspath().

Referenced by g13_create_led_path().

int g13_device_set_led	(	g13_device *	device,
		int	which,
		int	enabled
	)

Set the specified led light state.

Returns:

0 if successfully set; on error returns -1 and sets errno

Parameters:

enabled

0 to turn off the led, nonzero to turn on the led

References g13_create_led_path(), and G13_LED_MR.

Referenced by G13::Device::set_led(), G13::Device::set_m1(), G13::Device::set_m2(), G13::Device::set_m3(), and G13::Device::set_mr().