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- /*------------------------------------------------------------------------------
- -- --
- -- This software is confidential and proprietary and may be used --
- -- only as expressly authorized by a licensing agreement from --
- -- --
- -- Hantro Products Oy. --
- -- --
- -- (C) COPYRIGHT 2006 HANTRO PRODUCTS OY --
- -- ALL RIGHTS RESERVED --
- -- --
- -- The entire notice above must be reproduced --
- -- on all copies and should not be removed. --
- -- --
- --------------------------------------------------------------------------------
- --
- -- Description : Locking semaphore for hardware sharing
- --
- ------------------------------------------------------------------------------*/
- #ifndef __DWL_LINUX_LOCK_H__
- #define __DWL_LINUX_LOCK_H__
- #include <sys/types.h>
- #include <sys/ipc.h>
- int binary_semaphore_allocation(key_t key, int nsem, int sem_flags);
- int binary_semaphore_deallocate(int semid);
- int binary_semaphore_wait(int semid, int sem_num);
- int binary_semaphore_post(int semid, int sem_num);
- int binary_semaphore_initialize(int semid, int sem_num);
- #endif /* __DWL_LINUX_LOCK_H__ */
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