Hello all!!
I am trying to implement a dynamic meter which will show the CPU
utilization by the application while it is being run. for that I have
used
The following piece of code in the application:---
Int pid;
Pid=getpid();//will return the pid of running application
Char *command=(char*)malloc(50*sizeof(char*));
Char *cmd="%C > pid.txt");
Sprintf(command,"ps -p %d -o",pid);
Strcat(command,cmd);//so full system command used is ps -p pid -o %C
>pid.txt, CPU utilization will be in pid.txt file.
System("command");//should run the command and print cpu utilization in
pid.txt file
But unfortunately the application hangs whenever this code is
encountered, I have placed this code in frame callback function of
PLAYTO () is there some flaw in this method and is there some another
method by which I can display the %cpu utilization by the application
dynamically on the surface of a window. THANKS FOR ANY HELP IN ADVANCE!!
Thanks and Regards,
HEMANT KUMAR
WIireless & Embedded Solutions Group
NET CENTRIC TECHNOLOGIES DIVISION
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