3-3
/*
* TaskQueM.c
*
* Sample code for "Multithreading Applications in Win32"
* This is from Chapter 3, Listing 3-3
*
* Call ThreadFunc NUM_TASKS times, using
* no more than THREAD_POOL_SIZE threads.
* This version uses WaitForMultipleObjects
* to provide a more optimal solution.
*
* Build command: cl /MD TaskQueM.c
*/
#define WIN32_LEAN_AND_MEAN
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#include "MtVerify.h"
DWORD WINAPI ThreadFunc(LPVOID);
#define THREAD_POOL_SIZE 3
#define MAX_THREAD_INDEX THREAD_POOL_SIZE-1
#define NUM_TASKS 6
int main()
{
HANDLE hThrds[THREAD_POOL_SIZE];
int slot = 0;
DWORD threadId;
int i;
DWORD rc;
for (i=1; i<=NUM_TASKS; i++)
{
/* Until we've used all threads in *
* the pool, do not need to wait *
* for one to exit */
if (i > THREAD_POOL_SIZE)
{
/* Wait for one thread to terminate */
rc = WaitForMultipleObjects(
THREAD_POOL_SIZE,
hThrds,
FALSE,
INFINITE );
slot = rc - WAIT_OBJECT_0;
MTVERIFY( slot >= 0
&& slot < THREAD_POOL_SIZE );
printf("Slot %d terminated\n", slot );
MTVERIFY( CloseHandle(hThrds[slot]) );
}
/* Create a new thread in the given
* available slot */
MTVERIFY( hThrds[slot] = CreateThread(NULL,
0,
ThreadFunc,
(LPVOID)slot,
0,
&threadId ) );
printf("Launched thread #%d (slot %d)\n", i, slot);
slot++;
}
/* Now wait for all threads to terminate */
rc = WaitForMultipleObjects(
THREAD_POOL_SIZE,
hThrds,
TRUE,
INFINITE );
MTVERIFY( rc >= WAIT_OBJECT_0
&& rc < WAIT_OBJECT_0+THREAD_POOL_SIZE);
for (slot=0; slot<THREAD_POOL_SIZE; slot++)
MTVERIFY( CloseHandle(hThrds[slot]) );
printf("All slots terminated\n");
return EXIT_SUCCESS;
}
/*
* This function just calls Sleep for
* a random amount of time, thereby
* simulating some task that takes time.
*
* The param "n" is the index into
* the handle array, kept for informational
* purposes.
*/
DWORD WINAPI ThreadFunc(LPVOID n)
{
srand( GetTickCount() );
Sleep((rand()%10)*800+500);
printf("Slot %d idle\n", n);
return ((DWORD)n);
}
od
00401000 /$ 81EC 18010000 sub esp, 118
00401006 |. 53 push ebx
00401007 |. 8B1D 1C204000 mov ebx, dword ptr [<&KERNEL32.WaitF>; kernel32.WaitForMultipleObjects
0040100D |. 55 push ebp
0040100E |. 8B2D 30204000 mov ebp, dword ptr [<&MSVCRTD.printf>; MSVCRTD.printf
00401014 |. 56 push esi
00401015 |. 57 push edi
00401016 |. 33F6 xor esi, esi
00401018 |. BF 01000000 mov edi, 1
0040101D |> 83FF 03 /cmp edi, 3
00401020 |. 7E 3A |jle short 0040105C
00401022 |. 6A FF |push -1
00401024 |. 8D4424 1C |lea eax, dword ptr [esp+1C]
00401028 |. 6A 00 |push 0
0040102A |. 50 |push eax
0040102B |. 6A 03 |push 3
0040102D |. FFD3 |call ebx ; kernel32.waitformultipleobjects
0040102F |. 8BF0 |mov esi, eax
00401031 |. 85F6 |test esi, esi
00401033 |. 0F8C 14010000 |jl 0040114D
00401039 |. 83FE 03 |cmp esi, 3
0040103C |. 0F8D 0B010000 |jge 0040114D
00401042 |. 56 |push esi
00401043 |. 68 68314000 |push 00403168 ; ASCII "Slot %d terminated",LF
00401048 |. FFD5 |call ebp ; printf
0040104A |. 8B4CB4 20 |mov ecx, dword ptr [esp+esi*4+20]
0040104E |. 83C4 08 |add esp, 8
00401051 |. 51 |push ecx ; /hObject
00401052 |. FF15 18204000 |call dword ptr [<&KERNEL32.CloseHand>; \CloseHandle
00401058 |. 85C0 |test eax, eax
0040105A |. 74 71 |je short 004010CD
0040105C |> 8D5424 24 |lea edx, dword ptr [esp+24]
00401060 |. 52 |push edx ; /pThreadId
00401061 |. 6A 00 |push 0 ; |CreationFlags = 0
00401063 |. 56 |push esi ; |pThreadParm
00401064 |. 68 70134000 |push 00401370 ; |ThreadFunction = TaskQueM.00401370
00401069 |. 6A 00 |push 0 ; |StackSize = 0
0040106B |. 6A 00 |push 0 ; |pSecurity = NULL
0040106D |. FF15 14204000 |call dword ptr [<&KERNEL32.CreateThr>; \CreateThread
00401073 |. 85C0 |test eax, eax
00401075 |. 8944B4 18 |mov dword ptr [esp+esi*4+18], eax
00401079 |. 0F84 4E010000 |je 004011CD
0040107F |. 56 |push esi
00401080 |. 57 |push edi
00401081 |. 68 48314000 |push 00403148 ; ASCII "Launched thread #%d (slot %d)",LF
00401086 |. FFD5 |call ebp ; printf
00401088 |. 83C4 0C |add esp, 0C
0040108B |. 46 |inc esi
0040108C |. 47 |inc edi
0040108D |. 83FF 06 |cmp edi, 6
00401090 |.^ 7E 8B \jle short 0040101D
00401092 |. 6A FF push -1
00401094 |. 8D4424 1C lea eax, dword ptr [esp+1C]
00401098 |. 6A 01 push 1
0040109A |. 50 push eax
0040109B |. 6A 03 push 3
0040109D |. FFD3 call ebx ; kernel32.waitformultipleobjects
0040109F |. 83F8 03 cmp eax, 3
004010A2 |. 0F83 3C020000 jnb 004012E4
004010A8 |. 33F6 xor esi, esi
004010AA |. 8D7C24 18 lea edi, dword ptr [esp+18]
004010AE |> 8B0F /mov ecx, dword ptr [edi]
004010B0 |. 51 |push ecx ; /hObject
004010B1 |. FF15 18204000 |call dword ptr [<&KERNEL32.CloseHand>; \CloseHandle
004010B7 |. 85C0 |test eax, eax
004010B9 |. 0F84 8E010000 |je 0040124D
004010BF |. 46 |inc esi
004010C0 |. 83C7 04 |add edi, 4
004010C3 |. 83FE 03 |cmp esi, 3
004010C6 |.^ 7C E6 \jl short 004010AE
004010C8 |. E9 00020000 jmp 004012CD
004010CD |> FF15 10204000 call dword ptr [<&KERNEL32.GetLastErr>; [GetLastError
004010D3 |. 6A 00 push 0 ; /Arguments = NULL
004010D5 |. 8D4C24 14 lea ecx, dword ptr [esp+14] ; |
004010D9 |. 6A 00 push 0 ; |BufSize = 0
004010DB |. 51 push ecx ; |Buffer
004010DC |. 6A 00 push 0 ; |LanguageId = 0 (LANG_NEUTRAL)
004010DE |. 50 push eax ; |MessageId
004010DF |. 6A 00 push 0 ; |pSource = NULL
004010E1 |. 68 00110000 push 1100 ; |Flags = ALLOCATE_BUFFER|FROM_SYSTEM|0
004010E6 |. FF15 0C204000 call dword ptr [<&KERNEL32.FormatMess>; \FormatMessageA
004010EC |. 8B5424 10 mov edx, dword ptr [esp+10]
004010F0 |. 8D4424 28 lea eax, dword ptr [esp+28]
004010F4 |. 52 push edx ; /<%s>
004010F5 |. 68 2C314000 push 0040312C ; |<%s> = "CloseHandle(hThrds[slot])"
004010FA |. 68 20314000 push 00403120 ; |<%s> = "TaskQueM.c"
004010FF |. 6A 34 push 34 ; |<%d> = 34 (52.)
00401101 |. 68 DC304000 push 004030DC ; |Format = LF,"The following call failed at line %d in %s:",LF,LF," %s",LF,LF,"Reason: %s",LF,""
00401106 |. 50 push eax ; |s
00401107 |. FF15 6C204000 call dword ptr [<&USER32.wsprintfA>] ; \wsprintfA
0040110D |. 83C4 18 add esp, 18
00401110 |. 8D4C24 14 lea ecx, dword ptr [esp+14]
00401114 |. 8D7C24 28 lea edi, dword ptr [esp+28]
00401118 |. 33C0 xor eax, eax
0040111A |. 6A 00 push 0 ; /pOverlapped = NULL
0040111C |. 51 push ecx ; |pBytesWritten
0040111D |. 83C9 FF or ecx, FFFFFFFF ; |
00401120 |. 8D5424 30 lea edx, dword ptr [esp+30] ; |
00401124 |. F2:AE repne scas byte ptr es:[edi] ; |
00401126 |. F7D1 not ecx ; |
00401128 |. 49 dec ecx ; |
00401129 |. 51 push ecx ; |nBytesToWrite
0040112A |. 52 push edx ; |Buffer
0040112B |. 6A F4 push -0C ; |/DevType = STD_ERROR_HANDLE
0040112D |. FF15 08204000 call dword ptr [<&KERNEL32.GetStdHand>; |\GetStdHandle
00401133 |. 50 push eax ; |hFile
00401134 |. FF15 04204000 call dword ptr [<&KERNEL32.WriteFile>>; \WriteFile
0040113A |. 68 B80B0000 push 0BB8 ; /Timeout = 3000. ms
0040113F |. FF15 00204000 call dword ptr [<&KERNEL32.Sleep>] ; \Sleep
00401145 |. 6A 01 push 1 ; /status = 1
00401147 |. FF15 2C204000 call dword ptr [<&MSVCRTD.exit>] ; \exit
0040114D |> FF15 10204000 call dword ptr [<&KERNEL32.GetLastErr>; [GetLastError
00401153 |. 6A 00 push 0 ; /Arguments = NULL
00401155 |. 8D4C24 14 lea ecx, dword ptr [esp+14] ; |
00401159 |. 6A 00 push 0 ; |BufSize = 0
0040115B |. 51 push ecx ; |Buffer
0040115C |. 6A 00 push 0 ; |LanguageId = 0 (LANG_NEUTRAL)
0040115E |. 50 push eax ; |MessageId
0040115F |. 6A 00 push 0 ; |pSource = NULL
00401161 |. 68 00110000 push 1100 ; |Flags = ALLOCATE_BUFFER|FROM_SYSTEM|0
00401166 |. FF15 0C204000 call dword ptr [<&KERNEL32.FormatMess>; \FormatMessageA
0040116C |. 8B5424 10 mov edx, dword ptr [esp+10]
00401170 |. 8D4424 28 lea eax, dword ptr [esp+28]
00401174 |. 52 push edx ; /<%s>
00401175 |. 68 B4304000 push 004030B4 ; |<%s> = "slot >= 0 && slot < THREAD_POOL_SIZE"
0040117A |. 68 20314000 push 00403120 ; |<%s> = "TaskQueM.c"
0040117F |. 6A 32 push 32 ; |<%d> = 32 (50.)
00401181 |. 68 DC304000 push 004030DC ; |Format = LF,"The following call failed at line %d in %s:",LF,LF," %s",LF,LF,"Reason: %s",LF,""
00401186 |. 50 push eax ; |s
00401187 |. FF15 6C204000 call dword ptr [<&USER32.wsprintfA>] ; \wsprintfA
0040118D |. 83C4 18 add esp, 18
00401190 |. 8D4C24 14 lea ecx, dword ptr [esp+14]
00401194 |. 8D7C24 28 lea edi, dword ptr [esp+28]
00401198 |. 33C0 xor eax, eax
0040119A |. 6A 00 push 0 ; /pOverlapped = NULL
0040119C |. 51 push ecx ; |pBytesWritten
0040119D |. 83C9 FF or ecx, FFFFFFFF ; |
004011A0 |. 8D5424 30 lea edx, dword ptr [esp+30] ; |
004011A4 |. F2:AE repne scas byte ptr es:[edi] ; |
004011A6 |. F7D1 not ecx ; |
004011A8 |. 49 dec ecx ; |
004011A9 |. 51 push ecx ; |nBytesToWrite
004011AA |. 52 push edx ; |Buffer
004011AB |. 6A F4 push -0C ; |/DevType = STD_ERROR_HANDLE
004011AD |. FF15 08204000 call dword ptr [<&KERNEL32.GetStdHand>; |\GetStdHandle
004011B3 |. 50 push eax ; |hFile
004011B4 |. FF15 04204000 call dword ptr [<&KERNEL32.WriteFile>>; \WriteFile
004011BA |. 68 B80B0000 push 0BB8 ; /Timeout = 3000. ms
004011BF |. FF15 00204000 call dword ptr [<&KERNEL32.Sleep>] ; \Sleep
004011C5 |. 6A 01 push 1 ; /status = 1
004011C7 |. FF15 2C204000 call dword ptr [<&MSVCRTD.exit>] ; \exit
004011CD |> FF15 10204000 call dword ptr [<&KERNEL32.GetLastErr>; [GetLastError
004011D3 |. 6A 00 push 0 ; /Arguments = NULL
004011D5 |. 8D4C24 14 lea ecx, dword ptr [esp+14] ; |
004011D9 |. 6A 00 push 0 ; |BufSize = 0
004011DB |. 51 push ecx ; |Buffer
004011DC |. 6A 00 push 0 ; |LanguageId = 0 (LANG_NEUTRAL)
004011DE |. 50 push eax ; |MessageId
004011DF |. 6A 00 push 0 ; |pSource = NULL
004011E1 |. 68 00110000 push 1100 ; |Flags = ALLOCATE_BUFFER|FROM_SYSTEM|0
004011E6 |. FF15 0C204000 call dword ptr [<&KERNEL32.FormatMess>; \FormatMessageA
004011EC |. 8B5424 10 mov edx, dword ptr [esp+10]
004011F0 |. 8D4424 28 lea eax, dword ptr [esp+28]
004011F4 |. 52 push edx ; /<%s>
004011F5 |. 68 64304000 push 00403064 ; |<%s> = "hThrds[slot] = CreateThread(NULL, 0, ThreadFunc, (LPVOID)slot, 0, &threadId )"
004011FA |. 68 20314000 push 00403120 ; |<%s> = "TaskQueM.c"
004011FF |. 6A 3D push 3D ; |<%d> = 3D (61.)
00401201 |. 68 DC304000 push 004030DC ; |Format = LF,"The following call failed at line %d in %s:",LF,LF," %s",LF,LF,"Reason: %s",LF,""
00401206 |. 50 push eax ; |s
00401207 |. FF15 6C204000 call dword ptr [<&USER32.wsprintfA>] ; \wsprintfA
0040120D |. 83C4 18 add esp, 18
00401210 |. 8D4C24 14 lea ecx, dword ptr [esp+14]
00401214 |. 8D7C24 28 lea edi, dword ptr [esp+28]
00401218 |. 33C0 xor eax, eax
0040121A |. 6A 00 push 0 ; /pOverlapped = NULL
0040121C |. 51 push ecx ; |pBytesWritten
0040121D |. 83C9 FF or ecx, FFFFFFFF ; |
00401220 |. 8D5424 30 lea edx, dword ptr [esp+30] ; |
00401224 |. F2:AE repne scas byte ptr es:[edi] ; |
00401226 |. F7D1 not ecx ; |
00401228 |. 49 dec ecx ; |
00401229 |. 51 push ecx ; |nBytesToWrite
0040122A |. 52 push edx ; |Buffer
0040122B |. 6A F4 push -0C ; |/DevType = STD_ERROR_HANDLE
0040122D |. FF15 08204000 call dword ptr [<&KERNEL32.GetStdHand>; |\GetStdHandle
00401233 |. 50 push eax ; |hFile
00401234 |. FF15 04204000 call dword ptr [<&KERNEL32.WriteFile>>; \WriteFile
0040123A |. 68 B80B0000 push 0BB8 ; /Timeout = 3000. ms
0040123F |. FF15 00204000 call dword ptr [<&KERNEL32.Sleep>] ; \Sleep
00401245 |. 6A 01 push 1 ; /status = 1
00401247 |. FF15 2C204000 call dword ptr [<&MSVCRTD.exit>] ; \exit
0040124D |> FF15 10204000 call dword ptr [<&KERNEL32.GetLastErr>; [GetLastError
00401253 |. 6A 00 push 0 ; /Arguments = NULL
00401255 |. 8D5424 14 lea edx, dword ptr [esp+14] ; |
00401259 |. 6A 00 push 0 ; |BufSize = 0
0040125B |. 52 push edx ; |Buffer
0040125C |. 6A 00 push 0 ; |LanguageId = 0 (LANG_NEUTRAL)
0040125E |. 50 push eax ; |MessageId
0040125F |. 6A 00 push 0 ; |pSource = NULL
00401261 |. 68 00110000 push 1100 ; |Flags = ALLOCATE_BUFFER|FROM_SYSTEM|0
00401266 |. FF15 0C204000 call dword ptr [<&KERNEL32.FormatMess>; \FormatMessageA
0040126C |. 8B4424 10 mov eax, dword ptr [esp+10]
00401270 |. 8D4C24 28 lea ecx, dword ptr [esp+28]
00401274 |. 50 push eax ; /<%s>
00401275 |. 68 2C314000 push 0040312C ; |<%s> = "CloseHandle(hThrds[slot])"
0040127A |. 68 20314000 push 00403120 ; |<%s> = "TaskQueM.c"
0040127F |. 6A 4B push 4B ; |<%d> = 4B (75.)
00401281 |. 68 DC304000 push 004030DC ; |Format = LF,"The following call failed at line %d in %s:",LF,LF," %s",LF,LF,"Reason: %s",LF,""
00401286 |. 51 push ecx ; |s
00401287 |. FF15 6C204000 call dword ptr [<&USER32.wsprintfA>] ; \wsprintfA
0040128D |. 8D7C24 40 lea edi, dword ptr [esp+40]
00401291 |. 83C9 FF or ecx, FFFFFFFF
00401294 |. 33C0 xor eax, eax
00401296 |. 83C4 18 add esp, 18
00401299 |. F2:AE repne scas byte ptr es:[edi]
0040129B |. F7D1 not ecx
0040129D |. 8D5424 14 lea edx, dword ptr [esp+14]
004012A1 |. 6A 00 push 0 ; /pOverlapped = NULL
004012A3 |. 49 dec ecx ; |
004012A4 |. 52 push edx ; |pBytesWritten
004012A5 |. 8D4424 30 lea eax, dword ptr [esp+30] ; |
004012A9 |. 51 push ecx ; |nBytesToWrite
004012AA |. 50 push eax ; |Buffer
004012AB |. 6A F4 push -0C ; |/DevType = STD_ERROR_HANDLE
004012AD |. FF15 08204000 call dword ptr [<&KERNEL32.GetStdHand>; |\GetStdHandle
004012B3 |. 50 push eax ; |hFile
004012B4 |. FF15 04204000 call dword ptr [<&KERNEL32.WriteFile>>; \WriteFile
004012BA |. 68 B80B0000 push 0BB8 ; /Timeout = 3000. ms
004012BF |. FF15 00204000 call dword ptr [<&KERNEL32.Sleep>] ; \Sleep
004012C5 |. 6A 01 push 1 ; /status = 1
004012C7 |. FF15 2C204000 call dword ptr [<&MSVCRTD.exit>] ; \exit
004012CD |> 68 4C304000 push 0040304C ; ASCII "All slots terminated",LF
004012D2 |. FFD5 call ebp
004012D4 |. 83C4 04 add esp, 4
004012D7 |. 33C0 xor eax, eax
004012D9 |. 5F pop edi
004012DA |. 5E pop esi
004012DB |. 5D pop ebp
004012DC |. 5B pop ebx
004012DD |. 81C4 18010000 add esp, 118
004012E3 |. C3 retn
004012E4 |> FF15 10204000 call dword ptr [<&KERNEL32.GetLastErr>; [GetLastError
004012EA |. 6A 00 push 0 ; /Arguments = NULL
004012EC |. 8D4C24 14 lea ecx, dword ptr [esp+14] ; |
004012F0 |. 6A 00 push 0 ; |BufSize = 0
004012F2 |. 51 push ecx ; |Buffer
004012F3 |. 6A 00 push 0 ; |LanguageId = 0 (LANG_NEUTRAL)
004012F5 |. 50 push eax ; |MessageId
004012F6 |. 6A 00 push 0 ; |pSource = NULL
004012F8 |. 68 00110000 push 1100 ; |Flags = ALLOCATE_BUFFER|FROM_SYSTEM|0
004012FD |. FF15 0C204000 call dword ptr [<&KERNEL32.FormatMess>; \FormatMessageA
00401303 |. 8B5424 10 mov edx, dword ptr [esp+10]
00401307 |. 8D4424 28 lea eax, dword ptr [esp+28]
0040130B |. 52 push edx ; /<%s>
0040130C |. 68 10304000 push 00403010 ; |<%s> = "rc >= WAIT_OBJECT_0 && rc < WAIT_OBJECT_0+THREAD_POOL_SIZE"
00401311 |. 68 20314000 push 00403120 ; |<%s> = "TaskQueM.c"
00401316 |. 6A 49 push 49 ; |<%d> = 49 (73.)
00401318 |. 68 DC304000 push 004030DC ; |Format = LF,"The following call failed at line %d in %s:",LF,LF," %s",LF,LF,"Reason: %s",LF,""
0040131D |. 50 push eax ; |s
0040131E |. FF15 6C204000 call dword ptr [<&USER32.wsprintfA>] ; \wsprintfA
00401324 |. 83C4 18 add esp, 18
00401327 |. 8D4C24 14 lea ecx, dword ptr [esp+14]
0040132B |. 8D7C24 28 lea edi, dword ptr [esp+28]
0040132F |. 33C0 xor eax, eax
00401331 |. 6A 00 push 0 ; /pOverlapped = NULL
00401333 |. 51 push ecx ; |pBytesWritten
00401334 |. 83C9 FF or ecx, FFFFFFFF ; |
00401337 |. 8D5424 30 lea edx, dword ptr [esp+30] ; |
0040133B |. F2:AE repne scas byte ptr es:[edi] ; |
0040133D |. F7D1 not ecx ; |
0040133F |. 49 dec ecx ; |
00401340 |. 51 push ecx ; |nBytesToWrite
00401341 |. 52 push edx ; |Buffer
00401342 |. 6A F4 push -0C ; |/DevType = STD_ERROR_HANDLE
00401344 |. FF15 08204000 call dword ptr [<&KERNEL32.GetStdHand>; |\GetStdHandle
0040134A |. 50 push eax ; |hFile
0040134B |. FF15 04204000 call dword ptr [<&KERNEL32.WriteFile>>; \WriteFile
00401351 |. 68 B80B0000 push 0BB8 ; /Timeout = 3000. ms
00401356 |. FF15 00204000 call dword ptr [<&KERNEL32.Sleep>] ; \Sleep
0040135C |. 6A 01 push 1 ; /status = 1
0040135E |. FF15 2C204000 call dword ptr [<&MSVCRTD.exit>] ; \exit
00401364 |. 90 nop
00401365 |. 90 nop
00401366 |. 90 nop
00401367 |. 90 nop
00401368 |. 90 nop
00401369 |. 90 nop
0040136A |. 90 nop
0040136B |. 90 nop
0040136C |. 90 nop
0040136D |. 90 nop
0040136E |. 90 nop
0040136F |. 90 nop
00401370 |. 56 push esi
00401371 |. FF15 20204000 call dword ptr [<&KERNEL32.GetTickCou>; [GetTickCount
00401377 |. 50 push eax ; /seed
00401378 |. FF15 38204000 call dword ptr [<&MSVCRTD.srand>] ; \srand
0040137E |. 83C4 04 add esp, 4
00401381 |. FF15 34204000 call dword ptr [<&MSVCRTD.rand>] ; [rand
00401387 |. 99 cdq
00401388 |. B9 0A000000 mov ecx, 0A
0040138D |. F7F9 idiv ecx
0040138F |. 8D0492 lea eax, dword ptr [edx+edx*4]
00401392 |. 8D1480 lea edx, dword ptr [eax+eax*4]
00401395 |. C1E2 05 shl edx, 5
00401398 |. 81C2 F4010000 add edx, 1F4
0040139E |. 52 push edx ; /Timeout
0040139F |. FF15 00204000 call dword ptr [<&KERNEL32.Sleep>] ; \Sleep
004013A5 |. 8B7424 08 mov esi, dword ptr [esp+8]
004013A9 |. 56 push esi ; /<%d>
004013AA |. 68 7C314000 push 0040317C ; |format = "Slot %d idle",LF,""
004013AF |. FF15 30204000 call dword ptr [<&MSVCRTD.printf>] ; \printf
004013B5 |. 83C4 08 add esp, 8
004013B8 |. 8BC6 mov eax, esi
004013BA |. 5E pop esi
004013BB \. C2 0400 retn 4
thread
00401370 |. 56 push esi
00401371 |. FF15 20204000 call dword ptr [<&KERNEL32.GetTickCou>; [GetTickCount
00401377 |. 50 push eax ; /seed
00401378 |. FF15 38204000 call dword ptr [<&MSVCRTD.srand>] ; \srand
0040137E |. 83C4 04 add esp, 4
00401381 |. FF15 34204000 call dword ptr [<&MSVCRTD.rand>] ; [rand
00401387 |. 99 cdq
00401388 |. B9 0A000000 mov ecx, 0A
0040138D |. F7F9 idiv ecx
0040138F |. 8D0492 lea eax, dword ptr [edx+edx*4]
00401392 |. 8D1480 lea edx, dword ptr [eax+eax*4]
00401395 |. C1E2 05 shl edx, 5
00401398 |. 81C2 F4010000 add edx, 1F4
0040139E |. 52 push edx ; /Timeout
0040139F |. FF15 00204000 call dword ptr [<&KERNEL32.Sleep>] ; \Sleep
004013A5 |. 8B7424 08 mov esi, dword ptr [esp+8]
004013A9 |. 56 push esi ; /<%d>
004013AA |. 68 7C314000 push 0040317C ; |format = "Slot %d idle",LF,""
004013AF |. FF15 30204000 call dword ptr [<&MSVCRTD.printf>] ; \printf
004013B5 |. 83C4 08 add esp, 8
004013B8 |. 8BC6 mov eax, esi
004013BA |. 5E pop esi
004013BB \. C2 0400 retn 4
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