4 * Copyright 1996 Alexandre Julliard
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #ifndef __WINE_THREAD_H
22 #define __WINE_THREAD_H
30 #include <wine/windef16.h>
32 struct _SECURITY_ATTRIBUTES
;
34 struct server_buffer_info
;
39 char *str_pos
; /* current position in strings buffer */
40 char *out_pos
; /* current position in output buffer */
41 char strings
[1024]; /* buffer for temporary strings */
42 char output
[1024]; /* current output line */
45 /* Thread exception block
49 d-- win95 debug version
53 !-- or -!- likely or observed collision
54 more problems (collected from mailing list):
55 psapi.dll 0x10/0x30 (expects nt fields)
57 PESHiELD 0x23/0x30 (win95)
59 #ifndef WINE_TEB_DEFINED
60 #define WINE_TEB_DEFINED
63 NT_TIB Tib
; /* 12- 00 Thread information block */
64 PVOID EnvironmentPointer
; /* 12- 1c EnvironmentPointer (win95: tib flags + win16 mutex count) */
65 CLIENT_ID ClientId
; /* -2- 20 Process and thread id (win95: debug context) */
66 PVOID ActiveRpcHandle
; /* 028 */
67 PVOID ThreadLocalStoragePointer
; /* 02c Pointer to TLS array */
68 PEB
*Peb
; /* 030 owning process PEB */
69 DWORD LastErrorValue
; /* 034 Last error code */
70 ULONG CountOfOwnedCriticalSections
; /* 038 */
71 PVOID CsrClientThread
; /* 03c */
72 PVOID Win32ThreadInfo
; /* 040 */
73 ULONG Win32ClientInfo
[0x1f]; /* 044 */
74 PVOID WOW32Reserved
; /* 0c0 */
75 ULONG CurrentLocale
; /* -2- C4 */
76 DWORD pad5
[48]; /* --n C8 */
77 DWORD delta_priority
; /* 1-n 188 Priority delta */
78 DWORD unknown4
[7]; /* d-n 18c Unknown */
79 void *create_data
; /* d-n 1a8 Pointer to creation structure */
80 DWORD suspend_count
; /* d-n 1ac SuspendThread() counter */
81 DWORD unknown5
[6]; /* --n 1b0 Unknown */
82 DWORD sys_count
[4]; /* --3 1c8 Syslevel mutex entry counters */
83 struct tagSYSLEVEL
*sys_mutex
[4]; /* --3 1d8 Syslevel mutex pointers */
84 DWORD unknown6
[5]; /* --n 1e8 Unknown */
86 /* The following are Wine-specific fields (NT: GDI stuff) */
87 DWORD unused_1fc
; /* --3 1fc */
88 UINT code_page
; /* --3 200 Thread code page */
89 DWORD teb_sel
; /* --3 204 Selector to TEB */
90 DWORD gs_sel
; /* --3 208 %gs selector for this thread */
91 int request_fd
; /* --3 20c fd for sending server requests */
92 int reply_fd
; /* --3 210 fd for receiving server replies */
93 int wait_fd
[2]; /* --3 214 fd for sleeping server requests */
94 struct debug_info
*debug_info
; /* --3 21c Info for debugstr functions */
95 void *pthread_data
; /* --3 220 Data for pthread emulation */
96 DWORD num_async_io
; /* --3 224 number of pending async I/O in the server */
97 void *driver_data
; /* --3 228 Graphics driver private data */
98 DWORD dpmi_vif
; /* --3 22c Protected mode virtual interrupt flag */
99 DWORD vm86_pending
; /* --3 230 Data for vm86 mode */
100 void *vm86_ptr
; /* --3 234 Data for vm86 mode */
101 WORD stack_sel
; /* --3 238 16-bit stack selector */
102 HTASK16 htask16
; /* --3 23a Win16 task handle */
103 /* here is plenty space for wine specific fields (don't forget to change pad6!!) */
105 /* the following are nt specific fields */
106 DWORD pad6
[622]; /* --n 23c */
107 ULONG LastStatusValue
; /* -2- bf4 */
108 UNICODE_STRING StaticUnicodeString
; /* -2- bf8 used by advapi32 */
109 WCHAR StaticUnicodeBuffer
[261]; /* -2- c00 used by advapi32 */
110 PVOID DeallocationStack
; /* -2- e0c Base of the stack */
111 LPVOID TlsSlots
[64]; /* -2- e10 Thread local storage */
112 LIST_ENTRY TlsLinks
; /* -2- f10 */
114 PVOID ReservedForNtRpc
; /* f1c */
115 PVOID DbgSsReserved
[2]; /* f20 */
116 ULONG HardErrorDisabled
; /* f28 */
117 PVOID Instrumentation
[16]; /* f2c */
118 PVOID WinSockData
; /* f6c */
119 ULONG GdiBatchCount
; /* f70 */
120 ULONG Spare2
; /* f74 */
121 ULONG Spare3
; /* f78 */
122 ULONG Spare4
; /* f7c */
123 PVOID ReservedForOle
; /* f80 */
124 ULONG WaitingOnLoaderLock
; /* f84 */
125 PVOID Reserved5
[3]; /* f88 */
126 PVOID
*TlsExpansionSlots
; /* f94 */
128 #endif /* WINE_TEB_DEFINED */
131 /* The thread information for 16-bit threads */
132 /* NtCurrentTeb()->SubSystemTib points to this */
135 void *unknown
; /* 00 unknown */
136 UNICODE_STRING
*exe_name
; /* 04 exe module name */
138 /* the following fields do not exist under Windows */
139 UNICODE_STRING exe_str
; /* exe name string pointed to by exe_name */
140 CURDIR curdir
; /* current directory */
141 WCHAR curdir_buffer
[MAX_PATH
];
142 } WIN16_SUBSYSTEM_TIB
;
144 /* scheduler/thread.c */
145 extern TEB
*THREAD_InitStack( TEB
*teb
, DWORD stack_size
);
147 #endif /* __WINE_THREAD_H */