//-------------------------------------------------------------------
//	pidhello.cpp
//
//	This example illustrates use of Linux's 'getpid()' function.
//
//		to compile:  $ g++ pidhello.cpp -o pidhello
//		to execute:  $ ./pidhello
//
//	programmer: ALLAN CRUSE
//	written on: 04 MAR 2009
//-------------------------------------------------------------------

#include <stdio.h>	// for printf()  
#include <unistd.h>	// for fork() 

int main( int argc, char **argv )
{
	printf( "Hello from process %d \n", getpid() );
}