sync: factor sw_sync functionality out of header

/*

 *  sw_sync.h

 *

 *   Copyright 2013 Google, Inc

 *

 *  Licensed under the Apache License, Version 2.0 (the "License");

 *  you may not use this file except in compliance with the License.

 *  You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 *  Unless required by applicable law or agreed to in writing, software

 *  distributed under the License is distributed on an "AS IS" BASIS,

 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 *  See the License for the specific language governing permissions and

 *  limitations under the License.

 */

#ifndef __SYS_CORE_SW_SYNC_H

#define __SYS_CORE_SW_SYNC_H

#include "sync.h"

__BEGIN_DECLS

/*

 * sw_sync is mainly intended for testing and should not be compiled into

 * production kernels

 */

int sw_sync_timeline_create(void);

int sw_sync_timeline_inc(int fd, unsigned count);

int sw_sync_fence_create(int fd, const char *name, unsigned value);

__END_DECLS

#endif /* __SYS_CORE_SW_SYNC_H */

                                  struct sync_pt_info *itr);

void sync_fence_info_free(struct sync_fence_info_data *info);

/* sw_sync is mainly inteded for testing and should not be complied into

 * production kernels

 */

int sw_sync_timeline_create(void);

int sw_sync_timeline_inc(int fd, unsigned count);

int sw_sync_fence_create(int fd, const char *name, unsigned value);

__END_DECLS

#endif /* __SYS_CORE_SYNC_H */