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