Unix Programming - Re: How to print out thread id from pthread

Author

Re: How to print out thread id from pthread_t

David Schwartz

2007-06-25, 7:13 pm

On Jun 18, 8:44 am, Herman.Schu...@gmail.com wrote:

> I am trying to print out the thread id in my program.
> static pthread_t GetCurrentThreadID() { return ::pthread_self(); }
>
> void myFunction() {
> pthread_t id = GetCurrentThreadID();
>
> printf (" thread id %d\n", id);
>
> }
>
> But I get a negative number: -122112944. Did I do something wrong?
> Why the number is negative?

If you want every thread to have an identifier that is a small
positive number, you need to assign it one. There are any number of
ways to do this. Using thread-specific data is one way. A lookup table
mapping pthread_t's to small integers (using 'pthread_equal' to
traverse it) is another.

DS

Nerdagelic

2007-06-28, 4:48 am

Mariah Carey Shows Tiny Tits & Ass!

http://www.starpapertube.com/Window....asp?id=1673286

Sweet_bambina

2007-06-30, 2:57 pm

http://www.yourtubeaudio.com/player.php?id=726648

Sponsored Links