170 lines
7.9 KiB
C
170 lines
7.9 KiB
C
/*
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* Process definitions
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*
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* Copyright 1996 Alexandre Julliard
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*/
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#ifndef __WINE_PROCESS_H
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#define __WINE_PROCESS_H
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#include "windows.h"
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#include "winbase.h"
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#include "winnt.h"
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#include "module.h"
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#include "k32obj.h"
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struct _NE_MODULE;
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struct _THREAD_ENTRY;
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/* Process handle entry */
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typedef struct
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{
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DWORD access; /* Access flags */
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K32OBJ *ptr; /* Object ptr */
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int server; /* Server handle (FIXME: tmp hack) */
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} HANDLE_ENTRY;
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/* Process handle table */
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typedef struct
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{
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DWORD count;
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HANDLE_ENTRY entries[1];
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} HANDLE_TABLE;
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/* Current Process pseudo-handle - Returned by GetCurrentProcess*/
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#define CURRENT_PROCESS_PSEUDOHANDLE ((HANDLE32)0x7fffffff)
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/* Win32 process environment database */
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typedef struct
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{
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LPSTR environ; /* 00 Process environment strings */
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DWORD unknown1; /* 04 Unknown */
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LPSTR cmd_line; /* 08 Command line */
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LPSTR cur_dir; /* 0c Current directory */
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STARTUPINFO32A *startup_info; /* 10 Startup information */
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HANDLE32 hStdin; /* 14 Handle for standard input */
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HANDLE32 hStdout; /* 18 Handle for standard output */
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HANDLE32 hStderr; /* 1c Handle for standard error */
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DWORD unknown2; /* 20 Unknown */
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DWORD inherit_console; /* 24 Inherit console flag */
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DWORD break_type; /* 28 Console events flag */
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K32OBJ *break_sem; /* 2c SetConsoleCtrlHandler semaphore */
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K32OBJ *break_event; /* 30 SetConsoleCtrlHandler event */
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K32OBJ *break_thread; /* 34 SetConsoleCtrlHandler thread */
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void *break_handlers; /* 38 List of console handlers */
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/* The following are Wine-specific fields */
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CRITICAL_SECTION section; /* 3c Env DB critical section */
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LPWSTR cmd_lineW; /* 40 Unicode command line */
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WORD env_sel; /* 44 Environment strings selector */
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} ENVDB;
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/* Win32 process database */
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typedef struct _PDB32
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{
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K32OBJ header; /* 00 Kernel object header */
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DWORD unknown1; /* 08 Unknown */
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K32OBJ *event; /* 0c Pointer to an event object (unused) */
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DWORD exit_code; /* 10 Process exit code */
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DWORD unknown2; /* 14 Unknown */
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HANDLE32 heap; /* 18 Default process heap */
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HANDLE32 mem_context; /* 1c Process memory context */
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DWORD flags; /* 20 Flags */
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void *pdb16; /* 24 DOS PSP */
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WORD PSP_sel; /* 28 Selector to DOS PSP */
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WORD module; /* 2a IMTE for the process module */
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WORD threads; /* 2c Number of threads */
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WORD running_threads; /* 2e Number of running threads */
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WORD unknown3; /* 30 Unknown */
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WORD ring0_threads; /* 32 Number of ring 0 threads */
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HANDLE32 system_heap; /* 34 System heap to allocate handles */
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HTASK32 task; /* 38 Win16 task */
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void *mem_map_files; /* 3c Pointer to mem-mapped files */
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ENVDB *env_db; /* 40 Environment database */
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HANDLE_TABLE *handle_table; /* 44 Handle table */
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struct _PDB32 *parent; /* 48 Parent process */
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WINE_MODREF *modref_list; /* 4c MODREF list */
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struct _THREAD_ENTRY *thread_list; /* 50 List of threads */
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void *debuggee_CB; /* 54 Debuggee context block */
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void *local_heap_free; /* 58 Head of local heap free list */
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DWORD unknown4; /* 5c Unknown */
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CRITICAL_SECTION crit_section; /* 60 Critical section */
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DWORD unknown5[3]; /* 78 Unknown */
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K32OBJ *console; /* 84 Console */
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DWORD tls_bits[2]; /* 88 TLS in-use bits */
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DWORD process_dword; /* 90 Unknown */
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struct _PDB32 *group; /* 94 Process group */
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WINE_MODREF *exe_modref; /* 98 MODREF for the process EXE */
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LPTOP_LEVEL_EXCEPTION_FILTER top_filter; /* 9c Top exception filter */
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DWORD priority; /* a0 Priority level */
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HANDLE32 heap_list; /* a4 Head of process heap list */
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void *heap_handles; /* a8 Head of heap handles list */
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DWORD unknown6; /* ac Unknown */
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K32OBJ *console_provider; /* b0 Console provider (??) */
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WORD env_selector; /* b4 Selector to process environment */
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WORD error_mode; /* b6 Error mode */
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HANDLE32 load_done_evt; /* b8 Event for process loading done */
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DWORD unknown7; /* bc Unknown */
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DWORD unknown8; /* c0 Unknown (NT) */
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LCID locale; /* c4 Locale to be queried by GetThreadLocale (NT) */
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/* The following are Wine-specific fields */
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void *server_pid; /* Server id for this process */
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HANDLE32 *dos_handles; /* Handles mapping DOS -> Win32 */
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struct _PDB32 *list_next; /* List reference - list of PDB's */
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struct _PDB32 *list_prev; /* List reference - list of PDB's */
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} PDB32;
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/* Process flags */
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#define PDB32_WIN16_PROC 0x0008 /* Win16 process */
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#define PDB32_DOS_PROC 0x0010 /* Dos process */
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#define PDB32_CONSOLE_PROC 0x0020 /* Console process */
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#define PDB32_FILE_APIS_OEM 0x0040 /* File APIs are OEM */
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#define PDB32_WIN32S_PROC 0x8000 /* Win32s process */
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/* PDB <-> Process id conversion macros */
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#define PROCESS_OBFUSCATOR ((DWORD)0xdeadbeef)
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#define PROCESS_ID_TO_PDB(id) ((PDB32 *)((id) ^ PROCESS_OBFUSCATOR))
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#define PDB_TO_PROCESS_ID(pdb) ((DWORD)(pdb) ^ PROCESS_OBFUSCATOR)
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/* scheduler/environ.c */
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extern BOOL32 ENV_BuildEnvironment( PDB32 *pdb );
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extern BOOL32 ENV_InheritEnvironment( PDB32 *pdb, LPCSTR env );
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extern void ENV_FreeEnvironment( PDB32 *pdb );
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/* scheduler/handle.c */
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extern BOOL32 HANDLE_CreateTable( PDB32 *pdb, BOOL32 inherit );
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extern HANDLE32 HANDLE_Alloc( PDB32 *pdb, K32OBJ *ptr, DWORD access,
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BOOL32 inherit, int server_handle );
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extern K32OBJ *HANDLE_GetObjPtr( PDB32 *pdb, HANDLE32 handle,
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K32OBJ_TYPE type, DWORD access,
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int *server_handle );
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extern int HANDLE_GetServerHandle( PDB32 *pdb, HANDLE32 handle,
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K32OBJ_TYPE type, DWORD access );
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extern void HANDLE_CloseAll( PDB32 *pdb, K32OBJ *ptr );
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/* Global handle macros */
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#define HANDLE_OBFUSCATOR ((DWORD)0x544a4def)
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#define HANDLE_IS_GLOBAL(h) (((DWORD)(h) ^ HANDLE_OBFUSCATOR) < 0x10000)
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#define HANDLE_LOCAL_TO_GLOBAL(h) ((HANDLE32)((DWORD)(h) ^ HANDLE_OBFUSCATOR))
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#define HANDLE_GLOBAL_TO_LOCAL(h) ((HANDLE32)((DWORD)(h) ^ HANDLE_OBFUSCATOR))
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/* scheduler/process.c */
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extern BOOL32 PROCESS_Init( void );
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extern PDB32 *PROCESS_Current(void);
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extern BOOL32 PROCESS_IsCurrent( HANDLE32 handle );
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extern PDB32 *PROCESS_Initial(void);
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extern PDB32 *PROCESS_GetPtr( HANDLE32 handle, DWORD access, int *server_handle );
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extern PDB32 *PROCESS_IdToPDB( DWORD id );
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extern PDB32 *PROCESS_Create( struct _NE_MODULE *pModule, LPCSTR cmd_line,
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LPCSTR env, HINSTANCE16 hInstance,
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HINSTANCE16 hPrevInstance, BOOL32 inherit,
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STARTUPINFO32A *startup, PROCESS_INFORMATION *info );
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extern void PROCESS_SuspendOtherThreads(void);
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extern void PROCESS_ResumeOtherThreads(void);
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extern int PROCESS_PDBList_Getsize (void);
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extern PDB32* PROCESS_PDBList_Getfirst (void);
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extern PDB32* PROCESS_PDBList_Getnext (PDB32*);
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#endif /* __WINE_PROCESS_H */
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