ref: 2ed1a8a8ae18843f39b715e628308a5846945d84
dir: /include/ext4_oflags.h/
/*
* Copyright (c) 2015 Grzegorz Kostka (kostka.grzegorz@gmail.com)
* Copyright (c) 2015 Kaho Ng (ngkaho1234@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.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
/** @addtogroup lwext4
* @{
*/
/**
* @file ext4_oflags.h
* @brief File opening & seeking flags.
*/
#ifndef EXT4_OFLAGS_H_
#define EXT4_OFLAGS_H_
#ifdef __cplusplus
extern "C" {
#endif
/********************************FILE OPEN FLAGS*****************************/
#if CONFIG_HAVE_OWN_OFLAGS
#ifndef O_RDONLY
#define O_RDONLY 00
#endif
#ifndef O_WRONLY
#define O_WRONLY 01
#endif
#ifndef O_RDWR
#define O_RDWR 02
#endif
#ifndef O_CREAT
#define O_CREAT 0100
#endif
#ifndef O_EXCL
#define O_EXCL 0200
#endif
#ifndef O_TRUNC
#define O_TRUNC 01000
#endif
#ifndef O_APPEND
#define O_APPEND 02000
#endif
/********************************FILE SEEK FLAGS*****************************/
#ifndef SEEK_SET
#define SEEK_SET 0
#endif
#ifndef SEEK_CUR
#define SEEK_CUR 1
#endif
#ifndef SEEK_END
#define SEEK_END 2
#endif
#else
#include <unistd.h>
#include <fcntl.h>
#endif
#ifdef __cplusplus
}
#endif
#endif /* EXT4_OFLAGS_H_ */
/**
* @}
*/