ntdll: Get the unix tid on DragonFly BSD.
[wine/multimedia.git] / server / handle.h
blob821c4ef38ece81a8960225f2a5895f131ff6b87c
1 /*
2 * Server-side handle definitions
4 * Copyright (C) 1999 Alexandre Julliard
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #ifndef __WINE_SERVER_HANDLE_H
22 #define __WINE_SERVER_HANDLE_H
24 #include <stdlib.h>
25 #include "windef.h"
26 #include "wine/server_protocol.h"
28 struct process;
29 struct object_ops;
30 struct namespace;
31 struct unicode_str;
33 /* handle functions */
35 /* alloc_handle takes a void *obj for convenience, but you better make sure */
36 /* that the thing pointed to starts with a struct object... */
37 extern obj_handle_t alloc_handle( struct process *process, void *obj,
38 unsigned int access, unsigned int attr );
39 extern obj_handle_t alloc_handle_no_access_check( struct process *process, void *ptr,
40 unsigned int access, unsigned int attr );
41 extern unsigned int close_handle( struct process *process, obj_handle_t handle );
42 extern struct object *get_handle_obj( struct process *process, obj_handle_t handle,
43 unsigned int access, const struct object_ops *ops );
44 extern unsigned int get_handle_access( struct process *process, obj_handle_t handle );
45 extern obj_handle_t duplicate_handle( struct process *src, obj_handle_t src_handle, struct process *dst,
46 unsigned int access, unsigned int attr, unsigned int options );
47 extern obj_handle_t open_object( const struct namespace *namespace, const struct unicode_str *name,
48 const struct object_ops *ops, unsigned int access, unsigned int attr );
49 extern obj_handle_t find_inherited_handle( struct process *process, const struct object_ops *ops );
50 extern obj_handle_t enumerate_handles( struct process *process, const struct object_ops *ops,
51 unsigned int *index );
52 extern void close_process_handles( struct process *process );
53 extern struct handle_table *alloc_handle_table( struct process *process, int count );
54 extern struct handle_table *copy_handle_table( struct process *process, struct process *parent );
55 extern unsigned int get_handle_table_count( struct process *process);
57 #endif /* __WINE_SERVER_HANDLE_H */