Regarding terminating a program

[shailendra singh]

Hello everybody.
                         I am done with my program,but in last i want to terminate my program and using fork() and execlp() to execute a command ls or pwd or hostname or telnet.pwd and ls are working but after that terminal get hanged.I want the GUI to end after the command is executed and TELNET and localhost are not working .
need help. here is a part of my code.

 else if(selected_item==0){
                wprintw(messagebar,"You have selected menu SHAILENDRA SINGH.",1);
write_data0();
if(fork())
wait(0);
else
execlp("clear","clear",(char *)NULL);
execlp("ls","ls",(char *)NULL);
}


need help.

-- 
With regards.

Shailendra Singh

Team "SURYAAN"

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