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device: Redefine DEV_* error codes

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This patch redefines DEV_* error codes in terms of errno.h codes.

Change-Id: Iab994c40265c294296491d427f65c38abd48b795
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This commit is contained in:
Andre Guedes 2016-03-09 12:10:38 -03:00 • committed by Anas Nashif
commit 69453a5d29
1 changed files with 9 additions and 7 deletions
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16
include/device.h
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@ -18,6 +18,8 @@
#ifndef _DEVICE_H_
#define _DEVICE_H_
#include <errno.h>
/**
* @brief Device Driver APIs
* @defgroup io_interfaces Device Driver APIs
@ -149,13 +151,13 @@ extern "C" {
/* Common Error Codes devices can provide */
#define DEV_OK 0 /* No error */
#define DEV_FAIL 1 /* General operation failure */
#define DEV_INVALID_OP 2 /* Invalid operation */
#define DEV_INVALID_CONF 3 /* Invalid configuration */
#define DEV_USED 4 /* Device controller in use */
#define DEV_NO_ACCESS 5 /* Controller not accessible */
#define DEV_NO_SUPPORT 6 /* Device type not supported */
#define DEV_NOT_CONFIG 7 /* Device not configured */
#define DEV_FAIL (-EIO) /* General operation failure */
#define DEV_INVALID_OP (-ENOTSUP) /* Invalid operation */
#define DEV_INVALID_CONF (-EINVAL) /* Invalid configuration */
#define DEV_USED (-EBUSY) /* Device controller in use */
#define DEV_NO_ACCESS (-EACCES) /* Controller not accessible */
#define DEV_NO_SUPPORT (-ENODEV) /* Device type not supported */
#define DEV_NOT_CONFIG (-EPERM) /* Device not configured */
struct device;