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f57e65478d
it 1138 times (:-() in casts and a few more times in declarations. This change is null for the i386. The type has to be `typedef int vop_t(void *)' and not `typedef int vop_t()' because `gcc -Wstrict-prototypes' warns about the latter. Since vnode op functions are called with args of different (struct pointer) types, neither of these function types is any use for type checking of the arg, so it would be preferable not to use the complete function type, especially since using the complete type requires adding 1138 casts to avoid compiler warnings and another 40+ casts to reverse the function pointer conversions before calling the functions.
73 lines
2.8 KiB
C
73 lines
2.8 KiB
C
/*
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software donated to Berkeley by
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* Jan-Simon Pendry.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)portal.h 8.4 (Berkeley) 1/21/94
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*
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* $Id: portal.h,v 1.1.1.1 1994/05/24 10:05:06 rgrimes Exp $
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*/
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struct portal_args {
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char *pa_config; /* Config file */
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int pa_socket; /* Socket to server */
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};
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struct portal_cred {
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int pcr_flag; /* File open mode */
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uid_t pcr_uid; /* From ucred */
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short pcr_ngroups; /* From ucred */
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gid_t pcr_groups[NGROUPS]; /* From ucred */
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};
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#ifdef KERNEL
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struct portalmount {
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struct vnode *pm_root; /* Root node */
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struct file *pm_server; /* Held reference to server socket */
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};
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struct portalnode {
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int pt_size; /* Length of Arg */
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char *pt_arg; /* Arg to send to server */
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int pt_fileid; /* cookie */
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};
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#define VFSTOPORTAL(mp) ((struct portalmount *)((mp)->mnt_data))
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#define VTOPORTAL(vp) ((struct portalnode *)(vp)->v_data)
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#define PORTAL_ROOTFILEID 2
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extern vop_t **portal_vnodeop_p;
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extern struct vfsops portal_vfsops;
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#endif /* KERNEL */
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