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/* Copyright (c) 2014, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef LINUX_ONESHOT_SYNC_H
#define LINUX_ONESHOT_SYNC_H
#include <uapi/linux/oneshot_sync.h>
struct oneshot_sync_timeline;
struct sync_fence;
#ifdef CONFIG_ONESHOT_SYNC
struct oneshot_sync_timeline *oneshot_timeline_create(const char *name);
void oneshot_timeline_destroy(struct oneshot_sync_timeline *);
struct sync_fence *oneshot_fence_create(struct oneshot_sync_timeline *,
const char *name);
int oneshot_fence_signal(struct oneshot_sync_timeline *, struct sync_fence *);
#else
static inline struct oneshot_sync_timeline *
oneshot_timeline_create(const char *name)
{
return NULL;
}
void oneshot_timeline_destroy(struct oneshot_sync_timeline *timeline)
{
}
struct sync_fence *oneshot_fence_create(struct oneshot_sync_timeline *timeline,
const char *name)
{
return NULL;
}
int oneshot_fence_signal(struct oneshot_sync_timeline *timeline,
struct sync_fence *fence)
{
return -EINVAL;
}
#endif
#endif /* LINUX_ONESHOT_SYNC_H */
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