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 handle_entry;
  19
  20 struct process
  21 {
  22     struct object        obj;             /* object header */
  23     struct process      *next;            /* system-wide process list */
  24     struct process      *prev;
  25     struct thread       *thread_list;     /* head of the thread list */
  26     struct process      *debug_next;      /* per-debugger process list */
  27     struct process      *debug_prev;
  28     struct thread       *debugger;        /* thread debugging this process */
  29     struct handle_entry *entries;         /* handle entries */
  30     int                  handle_last;     /* last valid handle */
  31     int                  handle_count;    /* allocated table entries */
  32     int                  exit_code;       /* process exit code */
  33     int                  running_threads; /* number of threads running in this process */
  34     struct timeval       start_time;      /* absolute time at process start */
  35     struct timeval       end_time;        /* absolute time at process end */
  36     int                  priority;        /* priority class */
  37     int                  affinity;        /* process affinity mask */
  38     int                  suspend;         /* global process suspend count */
  39     struct object       *console_in;      /* console input */
  40     struct object       *console_out;     /* console output */
  41     struct new_process_request *info;     /* startup info (freed after startup) */
  42 };
  43
  44 struct process_snapshot
  45 {
  46     struct process *process;  /* process ptr */
  47     struct process *parent;   /* process parent */
  48     int             threads;  /* number of threads */
  49     int             priority; /* priority class */
  50 };
  51
  52 /* process functions */
  53
  54 extern struct process *create_initial_process(void);
  55 extern struct process *get_process_from_id( void *id );
  56 extern struct process *get_process_from_handle( int handle, unsigned int access );
  57 extern int process_set_debugger( struct process *process, struct thread *thread );
  58 extern void add_process_thread( struct process *process,
  59                                 struct thread *thread );
  60 extern void remove_process_thread( struct process *process,
  61                                    struct thread *thread );
  62 extern void suspend_process( struct process *process );
  63 extern void resume_process( struct process *process );
  64 extern void kill_process( struct process *process, int exit_code );
  65 extern int alloc_console( struct process *process );
  66 extern int free_console( struct process *process );
  67 extern struct object *get_console( struct process *process, int output );
  68 extern struct process_snapshot *process_snap( int *count );
  69
  70 #endif  /* __WINE_SERVER_PROCESS_H */