56 lines
2.7 KiB
C
56 lines
2.7 KiB
C
/*
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* Server-side handle definitions
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*
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* Copyright (C) 1999 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WINE_SERVER_HANDLE_H
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#define __WINE_SERVER_HANDLE_H
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#include <stdlib.h>
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#include "windef.h"
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#include "wine/server_protocol.h"
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struct process;
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struct object_ops;
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struct namespace;
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struct unicode_str;
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/* handle functions */
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/* alloc_handle takes a void *obj for convenience, but you better make sure */
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/* that the thing pointed to starts with a struct object... */
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extern obj_handle_t alloc_handle( struct process *process, void *obj,
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unsigned int access, unsigned int attr );
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extern int close_handle( struct process *process, obj_handle_t handle, int *fd );
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extern struct object *get_handle_obj( struct process *process, obj_handle_t handle,
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unsigned int access, const struct object_ops *ops );
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extern unsigned int get_handle_access( struct process *process, obj_handle_t handle );
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extern int get_handle_unix_fd( struct process *process, obj_handle_t handle, unsigned int access );
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extern int set_handle_unix_fd( struct process *process, obj_handle_t handle, int fd );
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extern obj_handle_t duplicate_handle( struct process *src, obj_handle_t src_handle, struct process *dst,
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unsigned int access, unsigned int attr, unsigned int options );
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extern obj_handle_t open_object( const struct namespace *namespace, const struct unicode_str *name,
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const struct object_ops *ops, unsigned int access, unsigned int attr );
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extern obj_handle_t find_inherited_handle( struct process *process, const struct object_ops *ops );
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extern struct handle_table *alloc_handle_table( struct process *process, int count );
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extern struct handle_table *copy_handle_table( struct process *process, struct process *parent );
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extern unsigned int get_handle_table_count( struct process *process);
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extern int flush_cached_fd( struct process *process, obj_handle_t handle );
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#endif /* __WINE_SERVER_HANDLE_H */
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