Sweden-Number/include/process.h

164 lines
7.5 KiB
C

/*
* Process definitions
*
* Copyright 1996 Alexandre Julliard
*/
#ifndef __WINE_PROCESS_H
#define __WINE_PROCESS_H
#include "wintypes.h"
#include "module.h"
#include "k32obj.h"
struct _NE_MODULE;
struct _THREAD_ENTRY;
/* Process handle entry */
typedef struct
{
DWORD access; /* Access flags */
K32OBJ *ptr; /* Object ptr */
int server; /* Server handle (FIXME: tmp hack) */
} HANDLE_ENTRY;
/* Process handle table */
typedef struct
{
DWORD count;
HANDLE_ENTRY entries[1];
} HANDLE_TABLE;
/* Current Process pseudo-handle - Returned by GetCurrentProcess*/
#define CURRENT_PROCESS_PSEUDOHANDLE ((HANDLE)0x7fffffff)
/* Win32 process environment database */
typedef struct
{
LPSTR environ; /* 00 Process environment strings */
DWORD unknown1; /* 04 Unknown */
LPSTR cmd_line; /* 08 Command line */
LPSTR cur_dir; /* 0c Current directory */
STARTUPINFOA *startup_info; /* 10 Startup information */
HANDLE hStdin; /* 14 Handle for standard input */
HANDLE hStdout; /* 18 Handle for standard output */
HANDLE hStderr; /* 1c Handle for standard error */
DWORD unknown2; /* 20 Unknown */
DWORD inherit_console; /* 24 Inherit console flag */
DWORD break_type; /* 28 Console events flag */
K32OBJ *break_sem; /* 2c SetConsoleCtrlHandler semaphore */
K32OBJ *break_event; /* 30 SetConsoleCtrlHandler event */
K32OBJ *break_thread; /* 34 SetConsoleCtrlHandler thread */
void *break_handlers; /* 38 List of console handlers */
/* The following are Wine-specific fields */
CRITICAL_SECTION section; /* 3c Env DB critical section */
LPWSTR cmd_lineW; /* 40 Unicode command line */
WORD env_sel; /* 44 Environment strings selector */
} ENVDB;
/* Win32 process database */
typedef struct _PDB
{
K32OBJ header; /* 00 Kernel object header */
DWORD unknown1; /* 08 Unknown */
K32OBJ *event; /* 0c Pointer to an event object (unused) */
DWORD exit_code; /* 10 Process exit code */
DWORD unknown2; /* 14 Unknown */
HANDLE heap; /* 18 Default process heap */
HANDLE mem_context; /* 1c Process memory context */
DWORD flags; /* 20 Flags */
void *pdb16; /* 24 DOS PSP */
WORD PSP_sel; /* 28 Selector to DOS PSP */
WORD module; /* 2a IMTE for the process module */
WORD threads; /* 2c Number of threads */
WORD running_threads; /* 2e Number of running threads */
WORD unknown3; /* 30 Unknown */
WORD ring0_threads; /* 32 Number of ring 0 threads */
HANDLE system_heap; /* 34 System heap to allocate handles */
HTASK task; /* 38 Win16 task */
void *mem_map_files; /* 3c Pointer to mem-mapped files */
ENVDB *env_db; /* 40 Environment database */
HANDLE_TABLE *handle_table; /* 44 Handle table */
struct _PDB *parent; /* 48 Parent process */
WINE_MODREF *modref_list; /* 4c MODREF list */
void *thread_list; /* 50 List of threads */
void *debuggee_CB; /* 54 Debuggee context block */
void *local_heap_free; /* 58 Head of local heap free list */
DWORD unknown4; /* 5c Unknown */
CRITICAL_SECTION crit_section; /* 60 Critical section */
DWORD unknown5[3]; /* 78 Unknown */
K32OBJ *console; /* 84 Console */
DWORD tls_bits[2]; /* 88 TLS in-use bits */
DWORD process_dword; /* 90 Unknown */
struct _PDB *group; /* 94 Process group */
WINE_MODREF *exe_modref; /* 98 MODREF for the process EXE */
LPTOP_LEVEL_EXCEPTION_FILTER top_filter; /* 9c Top exception filter */
DWORD priority; /* a0 Priority level */
HANDLE heap_list; /* a4 Head of process heap list */
void *heap_handles; /* a8 Head of heap handles list */
DWORD unknown6; /* ac Unknown */
K32OBJ *console_provider; /* b0 Console provider (??) */
WORD env_selector; /* b4 Selector to process environment */
WORD error_mode; /* b6 Error mode */
HANDLE load_done_evt; /* b8 Event for process loading done */
DWORD unknown7; /* bc Unknown */
DWORD unknown8; /* c0 Unknown (NT) */
LCID locale; /* c4 Locale to be queried by GetThreadLocale (NT) */
/* The following are Wine-specific fields */
void *server_pid; /* Server id for this process */
HANDLE *dos_handles; /* Handles mapping DOS -> Win32 */
struct _PDB *list_next; /* List reference - list of PDB's */
struct _PDB *list_prev; /* List reference - list of PDB's */
} PDB;
/* Process flags */
#define PDB32_WIN16_PROC 0x0008 /* Win16 process */
#define PDB32_DOS_PROC 0x0010 /* Dos process */
#define PDB32_CONSOLE_PROC 0x0020 /* Console process */
#define PDB32_FILE_APIS_OEM 0x0040 /* File APIs are OEM */
#define PDB32_WIN32S_PROC 0x8000 /* Win32s process */
/* PDB <-> Process id conversion macros */
#define PROCESS_OBFUSCATOR ((DWORD)0xdeadbeef)
#define PROCESS_ID_TO_PDB(id) ((PDB *)((id) ^ PROCESS_OBFUSCATOR))
#define PDB_TO_PROCESS_ID(pdb) ((DWORD)(pdb) ^ PROCESS_OBFUSCATOR)
/* scheduler/environ.c */
extern BOOL ENV_BuildEnvironment( PDB *pdb );
extern BOOL ENV_InheritEnvironment( PDB *pdb, LPCSTR env );
extern void ENV_FreeEnvironment( PDB *pdb );
/* scheduler/handle.c */
extern BOOL HANDLE_CreateTable( PDB *pdb, BOOL inherit );
extern HANDLE HANDLE_Alloc( PDB *pdb, K32OBJ *ptr, DWORD access,
BOOL inherit, int server_handle );
extern int HANDLE_GetServerHandle( PDB *pdb, HANDLE handle,
K32OBJ_TYPE type, DWORD access );
extern void HANDLE_CloseAll( PDB *pdb, K32OBJ *ptr );
/* Global handle macros */
#define HANDLE_OBFUSCATOR ((DWORD)0x544a4def)
#define HANDLE_IS_GLOBAL(h) (((DWORD)(h) ^ HANDLE_OBFUSCATOR) < 0x10000)
#define HANDLE_LOCAL_TO_GLOBAL(h) ((HANDLE)((DWORD)(h) ^ HANDLE_OBFUSCATOR))
#define HANDLE_GLOBAL_TO_LOCAL(h) ((HANDLE)((DWORD)(h) ^ HANDLE_OBFUSCATOR))
/* scheduler/process.c */
extern BOOL PROCESS_Init( void );
extern PDB *PROCESS_Current(void);
extern BOOL PROCESS_IsCurrent( HANDLE handle );
extern PDB *PROCESS_Initial(void);
extern PDB *PROCESS_IdToPDB( DWORD id );
extern PDB *PROCESS_Create( struct _NE_MODULE *pModule, LPCSTR cmd_line,
LPCSTR env, HINSTANCE16 hInstance,
HINSTANCE16 hPrevInstance, BOOL inherit,
STARTUPINFOA *startup, PROCESS_INFORMATION *info );
extern void PROCESS_SuspendOtherThreads(void);
extern void PROCESS_ResumeOtherThreads(void);
extern int PROCESS_PDBList_Getsize (void);
extern PDB* PROCESS_PDBList_Getfirst (void);
extern PDB* PROCESS_PDBList_Getnext (PDB*);
#endif /* __WINE_PROCESS_H */