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/* $Id$ * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 1992 - 1997, 2000 Silicon Graphics, Inc. * Copyright (C) 2000 by Colin Ngam */ #ifndef _ASM_SN_MEM_REFCNT_H #define _ASM_SN_MEM_REFCNT_H extern int mem_refcnt_attach(devfs_handle_t hub); extern int mem_refcnt_open(devfs_handle_t *devp, mode_t oflag, int otyp, cred_t *crp); extern int mem_refcnt_close(devfs_handle_t dev, int oflag, int otyp, cred_t *crp); extern int mem_refcnt_mmap(devfs_handle_t dev, vhandl_t *vt, off_t off, size_t len, uint prot); extern int mem_refcnt_unmap(devfs_handle_t dev, vhandl_t *vt); extern int mem_refcnt_ioctl(devfs_handle_t dev, int cmd, void *arg, int mode, cred_t *cred_p, int *rvalp); #endif /* _ASM_SN_MEM_REFCNT_H */ |