Posix.getEGid(3kaya)
Get effective group id
Int getEGid( )
Get the effective group ID of the current process
Posix.getEUid (3kaya)
Posix.getGid (3kaya)
Posix.getUid (3kaya)
4 releases since Debian 5.0 (Lenny); the text changed 3 times.