82 lines
3.7 KiB
C
Executable File
82 lines
3.7 KiB
C
Executable File
/*
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* Copyright (C) 2012-2013 Samsung Electronics Co., Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/************************************************************************/
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/* */
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/* PROJECT : exFAT & FAT12/16/32 File System */
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/* FILE : exfat_oal.h */
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/* PURPOSE : Header File for exFAT OS Adaptation Layer */
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/* (Semaphore Functions & Real-Time Clock Functions) */
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/* */
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/*----------------------------------------------------------------------*/
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/* NOTES */
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/* */
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/*----------------------------------------------------------------------*/
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/* REVISION HISTORY (Ver 0.9) */
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/* */
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/* - 2010.11.15 [Joosun Hahn] : first writing */
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/* */
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/************************************************************************/
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#ifndef _EXFAT_OAL_H
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#define _EXFAT_OAL_H
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#include <linux/semaphore.h>
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#include "exfat_config.h"
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#include <linux/version.h>
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/*----------------------------------------------------------------------*/
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/* Constant & Macro Definitions (Configurable) */
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* Constant & Macro Definitions (Non-Configurable) */
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* Type Definitions */
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/*----------------------------------------------------------------------*/
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 18, 0)
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#define timespec_compat timespec64
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#define KTIME_GET_REAL_TS ktime_get_real_ts64
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#else
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#define timespec_compat timespec
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#define KTIME_GET_REAL_TS ktime_get_real_ts
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#endif
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typedef struct {
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u16 sec; /* 0 ~ 59 */
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u16 min; /* 0 ~ 59 */
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u16 hour; /* 0 ~ 23 */
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u16 day; /* 1 ~ 31 */
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u16 mon; /* 1 ~ 12 */
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u16 year; /* 0 ~ 127 (since 1980) */
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} TIMESTAMP_T;
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/*----------------------------------------------------------------------*/
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/* External Function Declarations */
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/*----------------------------------------------------------------------*/
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s32 sm_init(struct semaphore *sm);
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s32 sm_P(struct semaphore *sm);
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void sm_V(struct semaphore *sm);
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TIMESTAMP_T *tm_current(TIMESTAMP_T *tm);
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#endif /* _EXFAT_OAL_H */
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