Reprint Courtesy of International Business Machines Corporation, © International Business Machines Corporation
About Volumes and Drives
About Directories
Creating a Subdirectory
Determining and Changing the Current Directory
Deleting a Directory
About Files
File Attributes
File Handles
File Pointer
Copying Files
Moving Files
Deleting Files
Changing File Sizes
Locking and Unlocking File Regions
Searching for Files
Determining the Maximum Path Length
Specifying an Extended LIBPATH
Devices
Using File Commands
Creating Files
Opening Files
Reading from Files
Writing to Files
Moving the File Pointer
Closing Files
Creating Duplicate File or Device Handles
Determining and Setting the State of a File or Device Handle
Determining the Handle Type
Searching for Files
Searching Paths for Files
Specifying Extended LIBPATHs
Standard File Handles
Standard Input, Output, and Error File Handles
Redirecting Standard File Handles