mirror of
git://source.winehq.org/git/wine.git
synced 2024-08-31 13:35:56 +00:00
160 lines
7.4 KiB
C
160 lines
7.4 KiB
C
/*
|
|
* Wine server processes
|
|
*
|
|
* Copyright (C) 1999 Alexandre Julliard
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#ifndef __WINE_SERVER_PROCESS_H
|
|
#define __WINE_SERVER_PROCESS_H
|
|
|
|
#include "object.h"
|
|
|
|
struct atom_table;
|
|
struct handle_table;
|
|
struct startup_info;
|
|
|
|
/* process startup state */
|
|
enum startup_state { STARTUP_IN_PROGRESS, STARTUP_DONE, STARTUP_ABORTED };
|
|
|
|
/* process structures */
|
|
|
|
struct process_dll
|
|
{
|
|
struct list entry; /* entry in per-process dll list */
|
|
struct mapping *mapping; /* dll file */
|
|
mod_handle_t base; /* dll base address (in process addr space) */
|
|
client_ptr_t name; /* ptr to ptr to name (in process addr space) */
|
|
data_size_t size; /* dll size */
|
|
int dbg_offset; /* debug info offset */
|
|
int dbg_size; /* debug info size */
|
|
data_size_t namelen; /* length of dll file name */
|
|
WCHAR *filename; /* dll file name */
|
|
};
|
|
|
|
struct process
|
|
{
|
|
struct object obj; /* object header */
|
|
struct list entry; /* entry in system-wide process list */
|
|
struct process *parent; /* parent process */
|
|
struct list thread_list; /* thread list */
|
|
struct thread *debugger; /* thread debugging this process */
|
|
struct handle_table *handles; /* handle entries */
|
|
struct fd *msg_fd; /* fd for sendmsg/recvmsg */
|
|
process_id_t id; /* id of the process */
|
|
process_id_t group_id; /* group id of the process */
|
|
struct timeout_user *sigkill_timeout; /* timeout for final SIGKILL */
|
|
enum cpu_type cpu; /* client CPU type */
|
|
int unix_pid; /* Unix pid for final SIGKILL */
|
|
int exit_code; /* process exit code */
|
|
int running_threads; /* number of threads running in this process */
|
|
timeout_t start_time; /* absolute time at process start */
|
|
timeout_t end_time; /* absolute time at process end */
|
|
affinity_t affinity; /* process affinity mask */
|
|
int priority; /* priority class */
|
|
int suspend; /* global process suspend count */
|
|
unsigned int is_system:1; /* is it a system process? */
|
|
unsigned int debug_children:1;/* also debug all child processes */
|
|
struct list locks; /* list of file locks owned by the process */
|
|
struct list classes; /* window classes owned by the process */
|
|
struct console_input*console; /* console input */
|
|
enum startup_state startup_state; /* startup state */
|
|
struct startup_info *startup_info; /* startup info while init is in progress */
|
|
struct event *idle_event; /* event for input idle */
|
|
obj_handle_t winstation; /* main handle to process window station */
|
|
obj_handle_t desktop; /* handle to desktop to use for new threads */
|
|
struct token *token; /* security token associated with this process */
|
|
struct list dlls; /* list of loaded dlls */
|
|
client_ptr_t peb; /* PEB address in client address space */
|
|
client_ptr_t ldt_copy; /* pointer to LDT copy in client addr space */
|
|
unsigned int trace_data; /* opaque data used by the process tracing mechanism */
|
|
};
|
|
|
|
struct process_snapshot
|
|
{
|
|
struct process *process; /* process ptr */
|
|
int count; /* process refcount */
|
|
int threads; /* number of threads */
|
|
int priority; /* priority class */
|
|
int handles; /* number of handles */
|
|
};
|
|
|
|
#define CPU_FLAG(cpu) (1 << (cpu))
|
|
#define CPU_64BIT_MASK CPU_FLAG(CPU_x86_64)
|
|
|
|
/* process functions */
|
|
|
|
extern unsigned int alloc_ptid( void *ptr );
|
|
extern void free_ptid( unsigned int id );
|
|
extern void *get_ptid_entry( unsigned int id );
|
|
extern struct thread *create_process( int fd, struct thread *parent_thread, int inherit_all );
|
|
extern data_size_t init_process( struct thread *thread );
|
|
extern struct thread *get_process_first_thread( struct process *process );
|
|
extern struct process *get_process_from_id( process_id_t id );
|
|
extern struct process *get_process_from_handle( obj_handle_t handle, unsigned int access );
|
|
extern int process_set_debugger( struct process *process, struct thread *thread );
|
|
extern int debugger_detach( struct process* process, struct thread* debugger );
|
|
extern int set_process_debug_flag( struct process *process, int flag );
|
|
|
|
extern void add_process_thread( struct process *process,
|
|
struct thread *thread );
|
|
extern void remove_process_thread( struct process *process,
|
|
struct thread *thread );
|
|
extern void suspend_process( struct process *process );
|
|
extern void resume_process( struct process *process );
|
|
extern void kill_process( struct process *process, int violent_death );
|
|
extern void kill_console_processes( struct thread *renderer, int exit_code );
|
|
extern void kill_debugged_processes( struct thread *debugger, int exit_code );
|
|
extern void break_process( struct process *process );
|
|
extern void detach_debugged_processes( struct thread *debugger );
|
|
extern struct process_snapshot *process_snap( int *count );
|
|
extern void enum_processes( int (*cb)(struct process*, void*), void *user);
|
|
|
|
/* console functions */
|
|
extern void inherit_console(struct thread *parent_thread, struct process *process, obj_handle_t hconin);
|
|
extern int free_console( struct process *process );
|
|
extern struct thread *console_get_renderer( struct console_input *console );
|
|
|
|
/* process tracing mechanism to use */
|
|
#ifdef __APPLE__
|
|
#define USE_MACH
|
|
#elif defined(__sun)
|
|
#define USE_PROCFS
|
|
#else
|
|
#define USE_PTRACE
|
|
#endif
|
|
|
|
extern void init_tracing_mechanism(void);
|
|
extern void init_process_tracing( struct process *process );
|
|
extern void finish_process_tracing( struct process *process );
|
|
extern int read_process_memory( struct process *process, client_ptr_t ptr, data_size_t size, char *dest );
|
|
extern int write_process_memory( struct process *process, client_ptr_t ptr, data_size_t size, const char *src );
|
|
|
|
static inline process_id_t get_process_id( struct process *process ) { return process->id; }
|
|
|
|
static inline int is_process_init_done( struct process *process )
|
|
{
|
|
return process->startup_state == STARTUP_DONE;
|
|
}
|
|
|
|
static inline struct process_dll *get_process_exe_module( struct process *process )
|
|
{
|
|
struct list *ptr = list_head( &process->dlls );
|
|
return ptr ? LIST_ENTRY( ptr, struct process_dll, entry ) : NULL;
|
|
}
|
|
|
|
#endif /* __WINE_SERVER_PROCESS_H */
|