source: GPL/trunk/include/DEVINFO.H@ 596

Last change on this file since 596 was 587, checked in by David Azarewicz, 9 years ago

Rearrange directory structure
rework makefiles
cleanup files
File size: 4.2 KB
Line 
1/* $Id: DEVINFO.H,v 1.1.1.1 2003/07/02 13:56:58 eleph Exp $ */
2/*
3 * OS/2 definitions for logal and global info segments
4 *
5 * (C) 2000-2002 InnoTek Systemberatung GmbH
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public
18 * License along with this program; if not, write to the Free
19 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
20 * USA.
21 *
22 */
23
24
25// Prevent multiple inclusion
26#if !defined(DevInfo_h)
27#define DevInfo_h 1
28
29// Include the fundamental type definitions
30#include "DevType.h"
31
32
33// Global (per-system) information segment
34struct GINFO
35 {
36 WORD32 Time; // Time in seconds since 1970.01.01
37 WORD32 MilliSeconds; // Time in milliseconds
38 BYTE Hour; // Current hour
39 BYTE Minute; // Current minute
40 BYTE Second; // Current second
41 BYTE Hundredth; // Current hundredth of a second
42 WORD16 Timezone; // Minutes from UTC (Greenwich mean-time)
43 WORD16 Interval; // Timer interval (tenths of milliseconds)
44 BYTE Day; // Current day of month
45 BYTE Month; // Current month
46 WORD16 Year; // Current year
47 BYTE Weekday; // Current day of week (0 = Sunday, 6 = Saturday)
48 BYTE MajorVersion; // Major version number of OS/2
49 BYTE MinorVersion; // Minor version number of OS/2
50 BYTE Revision; // Revision letter of OS/2
51 BYTE CurrentSession; // Current foreground full-screen session ID
52 BYTE MaxSessions; // Maximum number of full-screen sessions
53 BYTE HugeShift; // Shift count for huge segments
54 BYTE ProtectFlag; // 1 = protected mode only, 0 = mixed mode
55 WORD16 ForegroundPID; // Process ID of the current foreground process
56 BYTE DynamicFlag; // 1 = dynamic variation enabled, 0 = disabled
57 BYTE MaxWaitTime; // Maximum wait to get control (seconds)
58 WORD16 MinTimeSlice; // Minimum time slice length (milliseconds)
59 WORD16 MaxTimeSlice; // Maximum time slice length (milliseconds)
60 WORD16 BootDrive; // ID of system startup drive (1 = A:, 26 = Z:)
61 BYTE Trace[32]; // System tracing flags (RAS)
62 BYTE MaxVIOSessions; // Maximum number of VIO (windowed) sessions
63 BYTE MaxPMSessions; // Maximum number of PM sessions
64 WORD16 ErrorLog; // Error logging status
65 WORD16 RASSelector; // RAS memory mapped IO selector
66 WORD32 RASAddress; // RAS memory mapped IO address
67 BYTE MaxVDMSessions; // Maximum number of virtual DOS machines
68 };
69
70// Local (per-process) information segment
71struct LINFO
72 {
73 WORD16 ProcessID; // Current process ID
74 WORD16 ParentID; // Current process' parent's PID
75 WORD16 Priority; // Current thread's priority
76 WORD16 ThreadID; // Current thread ID
77 WORD16 SessionID; // Current session ID
78 BYTE Status; // Process status
79 BYTE Unused1; // Unused
80 WORD16 ForegroundFlag; // Current process has keyboard focus
81 BYTE Type; // Type of process (0 = FS, 1 = real, 2 = VIO,
82 BYTE Unused2; // 3 = PM, 4 = detached)
83 WORD16 EnvSelector; // Selector for environment
84 WORD16 CommandLineOff; // Offset of command line in EnvironmentSel
85 WORD16 DSLength; // Length of data segment
86 WORD16 StackSize; // Size of stack (bytes)
87 WORD16 HeapSize; // Size of heap (bytes)
88 WORD16 Module; // Module handle
89 WORD16 DSSelector; // Selector for data segment
90 };
91
92
93#endif // DevInfo_h
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