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control goes to parent process (after execvp() in the child process)...but in parent process when i m trying to input anythng ...its not getting displyed on the STDOUT but that command is getting...

Hi ,
I m writing a program which involves piping(pipes).

In my program, once i execute the child process (dealing with pipe),I m not able to see any inputted command on the screen....but the...

BTW it wasnt giving any system error...dunno kno how :rolleyes:

by using printf("--in child\n") instead of printf("--in child") , i got the desired output

Hi ,

I m actually trying to implement pipes program,but after executing the execvp(),my program is getting hanged up :mad:

Actaully i m getting the desired output expected from execvp()...but...

i tried to check which all processes are running....actaully both child and parent processes are running...but its not entering into child's code :mad: :mad:

Hi,
When i m trying to run below code,its entering into wait stage.

output: In parent
pid=2134 // some random value assigned to child process
parent waiting.....
...