File Handling

Table of Contents

Index

Chapter 5: Sharing Files

• 5.1 Sharing mode
• 5.2 Record Locking
  • 5.2.1 Manual and Automatic Record Locking
    • 5.2.1.1 Manual Record Locking
    • 5.2.1.2 Automatic Record Locking
  • 5.2.2 Single and Multiple Record Locking
    • 5.2.2.1 Single Record Locking
    • 5.2.2.2 Multiple Record Locking
  • 5.2.3 Handling Record Locks
  • 5.2.4 Releasing Record Locks
• 5.3 File Status Codes
• 5.4 An Example Locking Application