.TH GETPID 3F "13 June 1983" .UC 4 .SH NAME getpid \- get process id .SH SYNOPSIS .B integer function getpid() .SH DESCRIPTION .I Getpid returns the process ID number of the current process. .SH FILES .ie \nM /usr/ucb/lib/libU77.a .el /usr/lib/libU77.a .SH "SEE ALSO" getpid(2)