32 lines
663 B
C
32 lines
663 B
C
/*
|
|
* Copyright (c) 2006-2020, RT-Thread Development Team
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2019-10-12 Jesven first version
|
|
*/
|
|
#ifndef __LWP_SHM_H__
|
|
#define __LWP_SHM_H__
|
|
|
|
#include <lwp_avl.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
int lwp_shmget(size_t key, size_t size, int create);
|
|
int lwp_shmrm(int id);
|
|
void* lwp_shmat(int id, void* shm_vaddr);
|
|
int lwp_shmdt(void* shm_vaddr);
|
|
void *lwp_shminfo(int id);
|
|
int lwp_shm_ref_inc(struct rt_lwp *lwp, void *shm_vaddr);
|
|
int lwp_shm_ref_dec(struct rt_lwp *lwp, void *shm_vaddr);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /*__LWP_SHM_H__*/
|