server/process.h

   1 /*
   2  * Wine server processes
   3  *
   4  * Copyright (C) 1999 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_SERVER_PROCESS_H
   8 #define __WINE_SERVER_PROCESS_H
   9
  10 #ifndef __WINE_SERVER__
  11 #error This file can only be used in the Wine server
  12 #endif
  13
  14 #include "object.h"
  15
  16 /* process structures */
  17
  18 struct process
  19 {
  20     struct object        obj;             /* object header */
  21     struct process      *next;            /* system-wide process list */
  22     struct process      *prev;
  23     struct thread       *thread_list;     /* head of the thread list */
  24     struct process      *debug_next;      /* per-debugger process list */
  25     struct process      *debug_prev;
  26     struct thread       *debugger;        /* thread debugging this process */
  27     struct object       *handles;         /* handle entries */
  28     int                  exit_code;       /* process exit code */
  29     int                  running_threads; /* number of threads running in this process */
  30     struct timeval       start_time;      /* absolute time at process start */
  31     struct timeval       end_time;        /* absolute time at process end */
  32     int                  priority;        /* priority class */
  33     int                  affinity;        /* process affinity mask */
  34     int                  suspend;         /* global process suspend count */
  35     struct object       *console_in;      /* console input */
  36     struct object       *console_out;     /* console output */
  37     struct new_process_request *info;     /* startup info (freed after startup) */
  38 };
  39
  40 struct process_snapshot
  41 {
  42     struct process *process;  /* process ptr */
  43     struct process *parent;   /* process parent */
  44     int             threads;  /* number of threads */
  45     int             priority; /* priority class */
  46 };
  47
  48 /* process functions */
  49
  50 extern struct process *create_initial_process(void);
  51 extern struct process *get_process_from_id( void *id );
  52 extern struct process *get_process_from_handle( int handle, unsigned int access );
  53 extern int process_set_debugger( struct process *process, struct thread *thread );
  54 extern void add_process_thread( struct process *process,
  55                                 struct thread *thread );
  56 extern void remove_process_thread( struct process *process,
  57                                    struct thread *thread );
  58 extern void suspend_process( struct process *process );
  59 extern void resume_process( struct process *process );
  60 extern void kill_process( struct process *process, int exit_code );
  61 extern struct process_snapshot *process_snap( int *count );
  62
  63 #endif  /* __WINE_SERVER_PROCESS_H */