.TH GETUID 3F .UC .SH NAME getuid, getgid \- get user or group ID of the caller .SH SYNOPSIS .B integer function getuid() .sp 1 .B integer function getgid() .SH DESCRIPTION These functions return the real user or group ID of the user of the process. .SH FILES .ie \nM /usr/ucb/lib/libU77.a .el /usr/lib/libU77.a .SH "SEE ALSO" getuid(2)