IoBufferMask Enumeration

Specifies whether the operation should be performed on the I/O read buffer, the write buffer, or both buffers.

Syntax

enum IoBufferMask

Members

	Member name	Description
	IoReadBuffer	I/O read buffer.
	IoWriteBuffer	I/O write buffer.
	IoReadAndWriteBuffers	Both the I/O read and write buffers.

See also

• Understanding Buffered I/O
• Printf
• Scanf