[janhavideshpand]

MINIX program that creates a mixture of compute-bound and I/O-bound processes. The numbers of each type of process should be supplied as command-line arguments. Each child process should periodically send a message (using a pipe) to the parent process, identifying itself, along with the current wall-clock time. The parent will log these messages to a text file. This text file should be created with a call to open() (i.e., don't use stdout). I/O-bound processes should repeatedly write and/or read one or more files. Compute-bound processes should sit in a tight loop, or do some other CPU-intensive operations before each message to the parent. (Extra Credit: write the child process as a separate program that outputs to stdout, and invoke it with an execl(). Use close() and dup() to setup the pipe as stdout before the execl().)
,i have done process pipe,creation,plz help me for next steps.
PLz help.
Thankx
jan