lol,
Weird. It appears it is a kbhit problem. For some reason even on that line way
up top, if I just press a key on the console screen from the debugger, the
program continues. But stepping through appears to be messed up. I have to put
breakpoints everywhere.
Is there some incompatibility with stepping through code and kbhit.
Yamin
Quoting [EMAIL PROTECTED]:
>
>
> Hi all,
>
> i'm using the insight debugger from the lastest cygwin package. It seems to
> be
> locking up when trying to step through code. The following program isolates
> the
> issue on my system
>
> ******************************************************
> #include <io.h>
> #include <stdio.h>
> #include <fcntl.h>
> #include <sys/stat.h>
> #include <conio.h>
>
> int main()
> {
> int handle;
> handle= creat("hello.txt", 0);
> if (handle == -1)
> {
> printf("Unable to creat file hello.txt\r\n");
> }
>
> write(handle, "Hello\r\n",7);
> close(handle);
>
> handle= open("hello.txt", O_RDWR|O_BINARY, S_IREAD | S_IWRITE);
> if (handle == -1)
> {
> printf("Unable to open file hello.txt\r\n");
> }
> write(handle, "urdum\r\n",7);
> close(handle);
>
> while(1)
> {
> char c = kbhit();
> if(c)
> {
> c = getch();
> char buffer[12];
> buffer[0] = c;
> buffer[1] = '\0';
> printf(buffer);
> break;
> }
>
> }
> }
>
>
> Compile line:
>
> g++ -g -mno-cygwin -isystemC:/cygwin/usr/include/mingw -o main.exe main.cpp
> ******************************************************
> What I do:
> Start the insight debugger. Use Next (not even step into). Stepping over
> this
> line: handle= creat("hello.txt", 0); causes a lockup of insight. Yet, I
> get
> the printfs:
>
> printf("Unable to creat file hello.txt\r\n");
> printf("Unable to open file hello.txt\r\n").
>
> My problem first arose after trying out kbhit, which locks up. Then I went
> to
> my little file test program and it has the same problem.
> Any ideas?
>
> Yamin
>
> ----------------------------------------
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>
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