* apps/wireless/wapi/src/util.h
*
* Copyright (C) 2011, 2017Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Adapted for NuttX from WAPI:
*
* Copyright (c) 2010, Volkan YAZICI <volkan.yazici@gmail.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#ifndef __APPS_WIRELESS_WAPI_SRC_UTIL_H
#define __APPS_WIRELESS_WAPI_SRC_UTIL_H
* Included Files
****************************************************************************/
#include <string.h>
#include <debug.h>
#include <errno.h>
* Pre-processor Definitions
****************************************************************************/
#ifdef CONFIG_LIBC_STRERROR
# define WAPI_IOCTL_STRERROR(cmd,errcode) \
wlerr("ioctl(%s): %s\n", \
wapi_ioctl_command_name(cmd), strerror(errcode))
# define WAPI_STRERROR(fmt, ...) \
wlerr(fmt ": %s\n", \
## __VA_ARGS__, strerror(errno))
#else
# define WAPI_IOCTL_STRERROR(cmd,errcode) \
wlerr("ioctl(%s): %d\n", \
wapi_ioctl_command_name(cmd), errcode)
# define WAPI_STRERROR(fmt, ...) \
wlerr(fmt ": %d\n", \
## __VA_ARGS__, errno)
#endif
#define WAPI_ERROR(fmt, ...) \
wlerr(fmt , ## __VA_ARGS__)
#define WAPI_VALIDATE_PTR(ptr) \
if (ptr == NULL) \
{ \
WAPI_ERROR("Null pointer: %p\n", ptr); \
return -EINVAL; \
}
* Public Function Prototypes
****************************************************************************/
FAR const char *wapi_ioctl_command_name(int cmd);
#endif