getpid - get process ID

Syntax	#include <unistd.h> Optional #include <sys/types.h> (End) pid_t getpid(void);
Description	getpid() returns the process ID of the calling process.
Return val.	Process ID of the calling process. The function is always successful.
See also	exec, fork(), getpgrp(), getppid(), kill(), setpgid(), setsid(), sys/types.h, unistd.h.