99 lines
3.4 KiB
C
99 lines
3.4 KiB
C
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/*
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* Wine server objects
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*
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* Copyright (C) 1998 Alexandre Julliard
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*/
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#ifndef __WINE_SERVER_OBJECT_H
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#define __WINE_SERVER_OBJECT_H
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#ifndef __WINE_SERVER__
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#error This file can only be used in the Wine server
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#endif
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#include <sys/time.h>
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#include "server/request.h"
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/* kernel objects */
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struct object;
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struct object_name;
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struct object_ops
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{
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void (*dump)(struct object *,int); /* dump the object (for debugging) */
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void (*destroy)(struct object *); /* destroy on refcount == 0 */
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};
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struct object
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{
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unsigned int refcount;
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const struct object_ops *ops;
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struct object_name *name;
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};
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extern void init_object( struct object *obj, const struct object_ops *ops,
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const char *name );
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/* grab/release_object can take any pointer, but you better make sure */
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/* that the thing pointed to starts with a struct object... */
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extern struct object *grab_object( void *obj );
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extern void release_object( void *obj );
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/* request handlers */
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struct iovec;
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struct thread;
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extern void call_req_handler( struct thread *thread, enum request req,
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void *data, int len, int fd );
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extern void call_timeout_handler( struct thread *thread );
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extern void call_kill_handler( struct thread *thread, int exit_code );
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extern void trace_request( enum request req, void *data, int len, int fd );
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extern void trace_timeout(void);
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extern void trace_kill( int exit_code );
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extern void trace_reply( struct thread *thread, int type, int pass_fd,
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struct iovec *vec, int veclen );
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/* socket functions */
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extern int add_client( int client_fd, struct thread *self );
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extern void remove_client( int client_fd, int exit_code );
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extern int get_initial_client_fd(void);
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extern void set_timeout( int client_fd, struct timeval *when );
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extern int send_reply_v( int client_fd, int type, int pass_fd,
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struct iovec *vec, int veclen );
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/* process functions */
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struct process;
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extern struct process *create_process(void);
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extern struct process *get_process_from_id( void *id );
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extern struct process *get_process_from_handle( int handle, unsigned int access );
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extern void add_process_thread( struct process *process,
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struct thread *thread );
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extern void remove_process_thread( struct process *process,
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struct thread *thread );
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extern void kill_process( struct process *process, int exit_code );
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extern void get_process_info( struct process *process,
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struct get_process_info_reply *reply );
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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 int alloc_handle( struct process *process, void *obj,
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unsigned int access, int inherit );
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extern int close_handle( struct process *process, int handle );
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extern int set_handle_info( struct process *process, int handle,
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int mask, int flags );
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extern struct object *get_handle_obj( struct process *process, int handle,
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unsigned int access, const struct object_ops *ops );
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extern int duplicate_handle( struct process *src, int src_handle, struct process *dst,
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int dst_handle, unsigned int access, int inherit, int options );
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extern int debug_level;
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#endif /* __WINE_SERVER_OBJECT_H */
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