reactos/rosapps/tests/suspend/suspend.c
Steven Edwards dbf0e6e889 Moving the tests
svn path=/trunk/; revision=11360
2004-10-21 04:48:46 +00:00

75 lines
1.2 KiB
C

#define UNICODE
#define NTOS_MODE_USER
#include <ntos.h>
#include <windows.h>
#include <stdio.h>
#define DBG
#define NDEBUG
#include <debug.h>
static volatile DWORD z;
static volatile DWORD x=0;
static NTSTATUS STDCALL
thread_1(PVOID Param)
{
DWORD y=0;
for(;;)
{
z++;
if(x>50)
{
printf("I should have been suspended for years :-)\n");
Sleep(100);
x=0;y++;
if(y==3) ExitProcess(0);
}
}
}
int
main(int argc, char *argv[])
{
HANDLE thread;
DWORD thread_id;
CONTEXT context;
context.ContextFlags=CONTEXT_CONTROL;
z=0;
thread=CreateThread(NULL,
0x1000,
(LPTHREAD_START_ROUTINE)thread_1,
NULL,
0,
&thread_id);
if(!thread)
{
printf("Error: could not create thread ...\n");
ExitProcess(0);
}
Sleep(1000);
SuspendThread(thread);
for(;;)
{
printf("%lx ", z);
Sleep(100);x++;
if(x>100 && GetThreadContext(thread, &context))
{
printf("EIP: %lx\n", context.Eip);
printf("Calling resumethread ... \n");
ResumeThread(thread);
}
}
ExitProcess(0);
return(0);
}