source: trunk/dll/procstat.h@ 841

Last change on this file since 841 was 829, checked in by Steven Levine, 18 years ago

Update DosQProcStatus declarations for OpenWatcom compat
Layout KILL_FRAME to avoid text overlap
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 4.9 KB
Line 
1
2/***********************************************************************
3
4 $Id: procstat.h 829 2007-09-03 02:48:29Z stevenhl $
5
6 Define DosQProcStatus interface
7
8 02 Sep 07 SHL Update for OpenWatcom
9
10***********************************************************************/
11
12/**********************************************************************
13 * MODULE NAME : procstat.h AUTHOR: Rick Fishman *
14 * DATE WRITTEN: 2-10-92 *
15 * *
16 * DESCRIPTION: *
17 * *
18 * This header file contains the function prototype for the asofyet *
19 * undocumented DosQProcStatus API. It also contains the structure *
20 * definitions that are used in the buffer that is returned by the *
21 * API call. *
22 * *
23 * In order to invoke DosQProcStatus, your .DEF file must contain *
24 * this entry: *
25 * *
26 * IMPORTS DOSQPROCSTATUS=DOSCALLS.154 *
27 * *
28 **********************************************************************/
29
30#if defined(__WATCOMC__)
31APIRET16 APIENTRY16 DosQProcStatus(ULONG *pBuf, USHORT cbBuf);
32#endif
33
34#if defined(__IBMC__)
35#pragma linkage( DosQProcStatus, far16 pascal )
36USHORT DosQProcStatus(PVOID pvBuf, USHORT cbBuf);
37#endif
38
39#define PROCESS_END_INDICATOR 3 // Indicates end of process structs
40
41#pragma pack(1)
42
43typedef struct _SUMMARY
44{
45 ULONG ulThreadCount; // Number of threads in system
46 ULONG ulProcessCount; // Number of processes in system
47 ULONG ulModuleCount; // Number of modules in system
48
49}
50SUMMARY, *PSUMMARY;
51
52typedef struct _THREADINFO
53{
54 ULONG ulRecType; // Record type (thread = 100)
55 USHORT tidWithinProcess; // TID within process (TID is 4 bytes!!)
56 USHORT usSlot; // Unique thread slot number
57 ULONG ulBlockId; // Sleep id thread is sleeping on
58 ULONG ulPriority; // Priority
59 ULONG ulSysTime; // Thread System Time
60 ULONG ulUserTime; // Thread User Time
61 UCHAR uchState; // 1=ready,2=blocked,5=running
62 UCHAR uchPad; // Filler
63 USHORT usPad; // Filler
64
65}
66THREADINFO, *PTHREADINFO;
67
68typedef struct _PROCESSINFO
69{
70 ULONG ulEndIndicator; // 1 means not end, 3 means last entry
71 PTHREADINFO ptiFirst; // Address of the 1st Thread Control Blk
72 USHORT pid; // Process ID (2 bytes - PID is 4 bytes)
73 USHORT pidParent; // Parent's process ID
74 ULONG ulType; // Process Type
75 ULONG ulStatus; // Process Status
76 ULONG idSession; // Session ID
77 USHORT hModRef; // Module handle of EXE
78 USHORT usThreadCount; // Number of threads in this process
79 ULONG ulReserved; // Unknown
80 PVOID pvReserved; // Unknown
81 USHORT usSem16Count; // Number of 16-bit system semaphores
82 USHORT usDllCount; // Number of Dlls used by process
83 USHORT usShrMemHandles; // Number of shared memory handles
84 USHORT usReserved; // Unknown
85 PUSHORT pusSem16TableAddr; // Address of a 16-bit semaphore table
86 PUSHORT pusDllTableAddr; // Address of a Dll table
87 PUSHORT pusShrMemTableAddr; // Address of a shared memory table
88
89}
90PROCESSINFO, *PPROCESSINFO;
91
92typedef struct _SEMINFO
93{
94 struct _SEMINFO *pNext; // Ptr to next block (NULL on last one)
95 UINT idOwningThread; // ID of owning thread?
96 UCHAR fbFlags; // Semaphore flags
97 UCHAR uchReferenceCount; // Number of references
98 UCHAR uchRequestCount; // Number of requests
99 UCHAR uchReserved; // Unknown
100 ULONG ulReserved; // Unknown
101 UINT uiReserved; // Unknown
102 CHAR szSemName[1]; // ASCIIZ semaphore name
103
104}
105SEMINFO, *PSEMINFO;
106
107typedef struct _SHRMEMINFO
108{
109 struct _SHRMEMINFO *pNext; // Ptr to next block (NULL on last one)
110 USHORT usMemHandle; // Shared memory handle (?)
111 SEL selMem; // Selector
112 USHORT usReferenceCount; // Number of references
113 CHAR szMemName[1]; // ASCIIZ shared memory name
114
115}
116SHRMEMINFO, *PSHRMEMINFO;
117
118typedef struct _MODINFO
119{
120 struct _MODINFO *pNext; // Ptr to next block (NULL on last one)
121 USHORT hMod; // Module handle
122 USHORT usModType; // Module type (0=16bit,1=32bit)
123 ULONG ulModRefCount; // Count of module references
124 ULONG ulSegmentCount; // Number of segments in module
125 ULONG ulDontKnow1; //
126 PSZ szModName; // Addr of fully qualified module name
127 USHORT usModRef[1]; // Handles of module references
128
129}
130MODINFO, *PMODINFO;
131
132typedef struct _BUFFHEADER
133{
134 PSUMMARY psumm; // SUMMARY section ptr
135 PPROCESSINFO ppi; // PROCESS section ptr
136 PSEMINFO psi; // SEM section ptr (add 16 to offset)
137 PVOID pDontKnow1; //
138 PSHRMEMINFO psmi; // SHARED MEMORY section ptr
139 PMODINFO pmi; // MODULE section ptr
140 PVOID pDontKnow2; //
141 PVOID pDontKnow3; //
142
143}
144BUFFHEADER, *PBUFFHEADER;
145
146#pragma pack()
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