mirror of
https://github.com/wiiu-env/libfat.git
synced 2024-11-25 19:36:52 +01:00
88 lines
2.2 KiB
C
88 lines
2.2 KiB
C
/*
|
|
lock.h
|
|
|
|
Copyright (c) 2008 Sven Peter <svpe@gmx.net>
|
|
|
|
Redistribution and use in source and binary forms, with or without modification,
|
|
are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
2. 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.
|
|
3. 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.
|
|
|
|
*/
|
|
|
|
#ifndef _LOCK_H
|
|
#define _LOCK_H
|
|
|
|
#include "common.h"
|
|
|
|
#ifdef USE_LWP_LOCK
|
|
|
|
static inline void _FAT_lock_init(mutex_t *mutex)
|
|
{
|
|
LWP_MutexInit(mutex, false);
|
|
}
|
|
|
|
static inline void _FAT_lock_deinit(mutex_t *mutex)
|
|
{
|
|
LWP_MutexDestroy(*mutex);
|
|
}
|
|
|
|
static inline void _FAT_lock(mutex_t *mutex)
|
|
{
|
|
LWP_MutexLock(*mutex);
|
|
}
|
|
|
|
static inline void _FAT_unlock(mutex_t *mutex)
|
|
{
|
|
LWP_MutexUnlock(*mutex);
|
|
}
|
|
|
|
#else
|
|
|
|
// We still need a blank lock type
|
|
#ifndef mutex_t
|
|
typedef int mutex_t;
|
|
#endif
|
|
|
|
static inline void _FAT_lock_init(mutex_t *mutex)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static inline void _FAT_lock_deinit(mutex_t *mutex)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static inline void _FAT_lock(mutex_t *mutex)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static inline void _FAT_unlock(mutex_t *mutex)
|
|
{
|
|
return;
|
|
}
|
|
|
|
#endif // USE_LWP_LOCK
|
|
|
|
|
|
#endif // _LOCK_H
|
|
|