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Thank you Andrew. It worked. Pav. --- Andrew Burgess <aab@cichlid.com> wrote: > >When i run a multi-threaded program from gdb, gdb> >shows "New Thread XXXXXXXX (LWP LLLL)" for each new > >thread created by the application.> > >However, when I run ps -aelfm, the output shows> each> >thread of this application but with a different> PID.> > >And, getpid () in each thread inside the> application> >always retreives the same PID.> > >What is the relation between LWP is given by GDB,> PID> >shown by ps call and the PID returned by getpid ().> > >Is there any system call to obtain one from the> >other??> > see gettid(2)> > you need to include the macro call> _syscall0(pid_t,gettid)> in your program as gettid isn't in glibc> > _______________________________________________________ Too much spam in your inbox? Yahoo! Mail gives you the best spam protection for FREE! http://in.mail.yahoo.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
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