On Mon, Jul 29, 2013 at 4:02 AM, Shashank Gaur <shashankg...@ieee.org> wrote:
> Hello All,
>
> I am trying to use popen to open an application under a block.
>
> This looks something like that:
>
> fp = popen(command, "w"); //doing it in write mode
>
> if(!fp){
> #Handle the error
> }
>
> ......
>
> pclose(fp);
>
> Now the thing is even if I am trying to track using (fp != NULL) it
> still keep executing the command over and over. Any ideas on that? May
> somebody can guide me through right way to use popen?
>
> Also to pass the c++ output stream, std::cout will work, right?
>
> ThanksHi Shashank, I know you are working on GNU Radio for the GSoC, but this question isn't related to GNU Radio. You'll be better off asking another forum like Stack Overflow. Tom _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
