SYSCALLS/IOS_DI - I/O switch directory calls 1987/01/22
Include files:
C: /sys/ins/ios_dir.ins.c
Pascal: /sys/ins/ios_dir.ins.pas
Procedures and Functions:
IOS_DIR_$ISA (stream-id, status)
Determines whether an open stream is associated with an
object that is a directory.
stream-id = IOS_DIR_$OPEN (dir-id, leaf-name, leaf-namelen, open-options,
status)
Opens a stream connection to an object in a currently
open directory.