OS.IO structure provides a general interface for polling I/O devices, which has been modelled after the Unix SVR4 poll interface. A
poll_desc, created from an I/O descriptor, can be used to test for various polling conditions.
val pollEvt : poll_desc list -> poll_info list event
OS.SysErrif, for example, one of the file descriptors refers to a closed file.
Last Modified &date;
Comments to John Reppy.
Copyright © 1991-2003 John Reppy