GETFD(3F) GETFD(3F) NAME getfd - get the file descriptor of an external unit number SYNOPSIS integer function getfd(unitn) integer unitn DESCRIPTION getfd returns the file descriptor of an external unit number if the unit is connected, and -1 otherwise. FILES libfui.a SEE ALSO open(2) 07 July 1995 GETFD(3F)[top]
Vote for polarhome |