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?
Thanks
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