On 5/9/06, cheng long <kevinclcn@xxxxxxxxx> wrote:
> Why do you think so?
> pid is allocated by pid types. ie. pid is allocated differently for
> process (i mean those created with CLONE_THREAD) and threads. so they
> are so different.
#include <stdio.h>
#include <pthread.h>
int main()
{
printf("main pid: %u\n", getpid());
printf("main thread id: %u\n", pthread_self());
return 0;
}
As we know, the tid is the first thread's pid, but the above progrom
prints two different number, how's that?
In this case tgid and pid must be same. it seems that pthread_self()
cannot be used without pthread_create. Don't know for sure.
regards
Manish Regmi
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