mirror of
git://source.winehq.org/git/wine.git
synced 2024-11-05 18:01:34 +00:00
ebe29ef376
- merged request and reply structures - build requests directly into the buffer to avoid a copy
75 lines
2.8 KiB
C
75 lines
2.8 KiB
C
/*
|
|
* Wine server threads
|
|
*
|
|
* Copyright (C) 1998 Alexandre Julliard
|
|
*/
|
|
|
|
#ifndef __WINE_SERVER_THREAD_H
|
|
#define __WINE_SERVER_THREAD_H
|
|
|
|
#ifndef __WINE_SERVER__
|
|
#error This file can only be used in the Wine server
|
|
#endif
|
|
|
|
#include "object.h"
|
|
|
|
/* thread structure */
|
|
|
|
struct process;
|
|
struct thread_wait;
|
|
struct thread_apc;
|
|
struct mutex;
|
|
struct debug_ctx;
|
|
struct debug_event;
|
|
|
|
enum run_state { STARTING, RUNNING, SLEEPING, TERMINATED };
|
|
|
|
struct thread
|
|
{
|
|
struct object obj; /* object header */
|
|
struct thread *next; /* system-wide thread list */
|
|
struct thread *prev;
|
|
struct thread *proc_next; /* per-process thread list */
|
|
struct thread *proc_prev;
|
|
struct process *process;
|
|
struct mutex *mutex; /* list of currently owned mutexes */
|
|
struct debug_ctx *debug_ctx; /* debugger context if this thread is a debugger */
|
|
struct process *debug_first; /* head of debugged processes list */
|
|
struct debug_event *debug_event; /* pending debug event for this thread */
|
|
struct thread_wait *wait; /* current wait condition if sleeping */
|
|
struct thread_apc *apc; /* list of async procedure calls */
|
|
int apc_count; /* number of outstanding APCs */
|
|
int error; /* current error code */
|
|
enum run_state state; /* running state */
|
|
int exit_code; /* thread exit code */
|
|
struct client *client; /* client for socket communications */
|
|
int unix_pid; /* Unix pid of client */
|
|
void *teb; /* TEB address (in client address space) */
|
|
int priority; /* priority level */
|
|
int affinity; /* affinity mask */
|
|
int suspend; /* suspend count */
|
|
void *buffer; /* buffer for communication with the client */
|
|
enum request last_req; /* last request received (for debugging) */
|
|
};
|
|
|
|
extern struct thread *current;
|
|
|
|
/* thread functions */
|
|
|
|
extern void create_initial_thread( int fd );
|
|
extern struct thread *get_thread_from_id( void *id );
|
|
extern struct thread *get_thread_from_handle( int handle, unsigned int access );
|
|
extern void suspend_all_threads( void );
|
|
extern void resume_all_threads( void );
|
|
extern int add_queue( struct object *obj, struct wait_queue_entry *entry );
|
|
extern void remove_queue( struct object *obj, struct wait_queue_entry *entry );
|
|
extern void kill_thread( struct thread *thread, int exit_code );
|
|
extern void thread_killed( struct thread *thread, int exit_code );
|
|
extern void thread_timeout(void);
|
|
extern void wake_up( struct object *obj, int max );
|
|
|
|
static inline int get_error(void) { return current->error; }
|
|
static inline void set_error( int err ) { current->error = err; }
|
|
static inline void clear_error(void) { set_error(0); }
|
|
|
|
#endif /* __WINE_SERVER_THREAD_H */
|